代码提交

Make ensure_participants concurrent-safe, restore clarification checkpoints without re-planning, and only create threads for validated seats.

Co-authored-by: Cursor <cursoragent@cursor.com>

.dockerignore

@@ -0,0 +1,35 @@
+# Never send source-control history, local dependencies, runtime state, or
+# credentials to the Docker daemon.  The offline images are built from the
+# repository root by deploy/1panel-offline/Dockerfile.*.
+.git
+.runtime
+.history
+tmp
+dist
+
+# Credentials and environment-specific configuration are supplied at runtime
+# through the offline delivery package, never copied into an image layer.
+**/.env
+**/.env.*
+offline-backend-20260512/backend/.deer-flow
+offline-backend-20260512/backend/logs
+offline-backend-20260512/backend/docker-data
+offline-backend-20260512/backend/dist
+offline-backend-20260512/backend/wheelhouse
+offline-backend-20260512/backend/offline-wheels
+offline-backend-20260512/backend/.venv
+offline-backend-20260512/backend/.pytest_cache
+offline-backend-20260512/backend/.ruff_cache
+
+# Reproducibly install frontend dependencies inside the image instead.
+frontend-web/node_modules
+frontend-web/dist
+frontend-web/.vite
+frontend-web/.offline-pack-build
+frontend-web/.offline-extract-test
+frontend-web/node_modules-offline-*.tar.gz
+
+# Editor and operating-system metadata.
+**/__pycache__
+**/*.py[cod]
+**/.DS_Store

.gitignore

@@ -81,6 +81,9 @@ skills/
 hermes-agent-main/
 .gitignore
 offline-backend-20260512/backend/tests/*
+# MAF roundtable tests must be tracked (excepted from the broad tests/* ignore above)
+!offline-backend-20260512/backend/tests/test_maf_*.py
+!offline-backend-20260512/backend/tests/maf_test_helpers.py
 deploy
 .history
 
@@ -90,12 +93,13 @@ git-clone/
 # Repo-root offline dependency pack (local only)
 /dist/
 
-# Frontend offline pack working directories
+# Frontend offline pack working directories
-frontend-web/.offline-pack-build/
+frontend-web/.offline-pack-build/
-frontend-web/.offline-extract-test/
+frontend-web/.offline-extract-test/
-
+frontend-web-node_modules-offline-*.tar.gz
-.codegraph
+
-codegraph.mdc
+.codegraph
+codegraph.mdc
 
 docs/aidev-docs
 docs/backups
@@ -105,5 +109,11 @@ docs/backups
 # uv lockfile (not tracked per project preference)
 offline-backend-20260512/backend/uv.lock
 
+# Local-only scratch directory (not committed)
+0622/
+
+# Python bytecode cache
+__pycache__/
+
 # misc
-.DS_Store
+.DS_Store

.zcode/plans/plan-sess_dfc63a2a-7431-46c2-a4ba-63080d16e529.md

@@ -0,0 +1,122 @@
+# MAF 多智能体会商 Phase-4 前端实施计划
+
+## 决策回顾（已与用户确认）
+- **入口**：独立顶级菜单 `/page/maf/*`，新增侧边栏一级项「MAF 会商」
+- **实时更新**：纯前端轮询，`GET /runs/{id}/events?after_seq=N&limit=1000`，间隔 1.8s，复用现有后端，零 SSE、零后端改动
+- **流程图**：要。基于 `confirmed_facts`（来自 `run.maf_checkpoint.fact_ledger`）+ 末轮 `final_result.content` 解析的 `flow-json`，复用 `@xyflow/react` + `flow-graph.ts` + `FlowGraphPanel`
+- **审批**：卡片式，仿 `IntentClarificationCard` 的视觉/交互模式（参数摘要 + 批准/拒绝按钮 + 备注 textarea），落到 `POST /approvals/{id}/decision`
+
+## 关键数据契约（已核实后端源码）
+- **后端只读**：16 个端点全部命中，无改动。`GET /health` 返回 `enabled` 决定页面内容（入口仍可见，未启用时显示空态）。
+- **事件流**：单调 `(run_id, seq)`，`GET /events?after_seq=N` 返回 `{events:[...], latest_seq}`；前端推进 `after_seq=latest_seq`。payload 已在后端**写入时脱敏**（`sanitize_payload`），前端直接渲染。
+- **事件分类**（`event_normalizer.py`）：`run.started/completed/failed/cancelled`、`agent.turn_started/message.delta/message.completed`、`tool.requested/started/completed/failed`、`skill.started/completed/failed/selected`、`artifact.created`、`action.waiting_approval/approved/rejected`、`workflow.checkpointed`。
+- **事实账本**（`fact_ledger.empty_ledger`）：`candidate_facts`/`confirmed_facts`/`evidence`/`tool_results`/`executed_actions`/`pending_actions`/`failed_or_unknown_actions`/`conflicts`。`confirmed_facts` 条目含 `{candidate_id, text, agent_id, confirmed_by, evidence_refs[]}`。
+- **Run 字段**（`run_to_dict`）：`id, session_id, status, maf_checkpoint(含 fact_ledger + final_result + seat_outcomes), last_event_seq, started_at, finished_at, error_code, error_message_safe, token_usage, latency_ms`。
+- **终态判定**：`runIsLive(status) = ["pending","running","waiting_approval","cancelling","cancel_failed"].includes(status)`，非 live 即停轮询。
+- **Action/Approval**：`GET /runs/{id}/actions`、`GET /runs/{id}/approvals`；`POST /approvals/{id}/decision` `{decision:"approved"|"rejected"}`。
+
+## 复用清单（已定位到文件:行）
+- `apiFetch`（`core/api/fetch-client.ts`）：内部自动注入 `Authorization`（`getAuthorizationHeaderValue()`）+ `credentials:"include"`，**返回 Response 不解析、不拼 URL**。调用方拼 `${getBackendBaseURL()}/api/maf-roundtable/...`，自行 `res.ok` 检查 + `res.json()`。
+- `getBackendBaseURL`（`core/config/index.ts`）：未设时返回 `""`，相对路径同源可用。
+- TanStack Query 模式（`strategy-components/api/task-buttons.ts`）：`useQuery`+`refetchOnWindowFocus:false`；`useMutation`+`onSuccess invalidate`；queryKey 用嵌套数组 `["maf-roundtable", runId, "events"]`。
+- 轮询模式（`core/scheduled-tasks/hooks.ts:105-115`）：函数式 `refetchInterval: (query) => runIsLive(query.state.data?.status) ? ms : false`。
+- `FlowGraphPanel`（`roundtable-planning/components/FlowGraphPanel.tsx`）：props `{data: FlowGraphData, streaming, onClose, ...}`，自动 `useTheme()` 取明暗。`FlowGraphData = {title, nodes:[{id,label,type,detail?,group?}], edges:[{from,to,label?}]}`。`extractFlowGraph(text)`（`flow-graph.ts:263`）容错解析 ```flow-json``` 代码块（含半截 JSON）。
+- `IntentClarificationCard`（`roundtable-planning/components/IntentClarificationCard.tsx`）：卡片视觉模板（`rounded-xl border-red-100` + 「需要确认」徽标 + 选项按钮 + textarea + 提交）。
+- 时间线 feed（`roundtable-planning/components/Step1Panel.tsx` + `MessageBubble` + `useAutoScroll` + `ScrollToBottomButton`）：数组入、按 seq 序渲染。
+- `useDesensitizeSubtree`（`roundtable-planning/lib/use-desensitize-subtree.ts`）：仅挂 header/面板框架；时间线 body 不挂（payload 已脱敏 + hook 自身警告勿用于消息列表）。
+- 路由（`pages/PageRoutes.tsx:143-169`）：`<Route path="maf/*" element={<MafRoutes/>}/>`（仿 `RoundtableRoutes.tsx`）。
+- 菜单（`core/page-layout/sidebar-menu.ts`）：在 `sidebarMenuItems` 数组加一级项，`icon` 用 lucide 组件（非字符串 key）。新节点经 `use-sidebar-menu.ts` 自动走 static→inject→override→role→desensitize 流水线，无需额外注册。
+
+## 文件夹结构（镜像 `roundtable-planning/`，全新 `src/maf-roundtable/`）
+```
+frontend-web/src/maf-roundtable/
+├── api/
+│   ├── types.ts            # TS 类型（snake_case 直传，后端即 snake_case）
+│   ├── client.ts           # BASE()=getBackendBaseURL()+"/api/maf-roundtable"；apiFetch 封装 + readJson<T>/parseDetail
+│   ├── sessions.ts         # 会话 CRUD hooks（list/get/create/update/delete）
+│   ├── runs.ts             # run hooks（get/list/create/cancel/resume/recover）+ useMafHealth
+│   ├── events.ts           # listEvents(runId, afterSeq) 原始 fetch（供轮询 hook 用）
+│   └── approvals.ts        # 审批 hooks（list + decide mutation）
+├── hooks/
+│   ├── use-maf-run-status.ts   # GET /runs/{id} useQuery，函数式 refetchInterval 停终态
+│   └── use-maf-events.ts       # ★ cursor 轮询 hook（核心）
+├── lib/
+│   ├── event-timeline.ts       # 纯函数：events[] → TimelineEntry[]（delta 聚合、tool 生命周期折叠、approval 锚点）
+│   └── fact-flow-graph.ts      # 纯函数：confirmed_facts+evidence → FlowGraphData
+├── components/
+│   ├── MafRunHeader.tsx        # 状态徽标 + token/延迟 + 取消/恢复/重试
+│   ├── MafEventTimeline.tsx    # 时间线 feed（MessageBubble + useAutoScroll）
+│   ├── MafSeatStatusPanel.tsx  # 席位状态矩阵 + execution_stage 徽标
+│   ├── MafFactFlowPanel.tsx    # 包一层 FlowGraphPanel，数据来自 fact-flow-graph
+│   ├── MafApprovalCard.tsx     # 卡片式审批（批准/拒绝 + 备注）
+│   └── MafHealthGate.tsx       # health.enabled=false → 空态
+├── pages/
+│   ├── MafSessionsPage.tsx     # 会话列表 + 新建
+│   └── MafRunDetailPage.tsx    # 单 run 工作区（三栏）
+└── index.ts
+```
+
+## 核心：cursor 轮询 hook（`hooks/use-maf-events.ts`）
+不用纯 `useQuery+refetchInterval`：cursor `after_seq` 需每次推进，queryFn 不持有「上次 latest_seq」，塞 queryKey 会抖动。**用自定义 hook**（结合 scheduled-tasks 的 refetchInterval 思路 + roundtable-planning 的 reader-loop 家族）：
+```ts
+export function useMafEvents(runId?: string, active=false) {
+  const [events, setEvents] = useState<MafEvent[]>([]);
+  const afterSeqRef = useRef(0);                  // 避免 setInterval 闭包旧值
+  useEffect(() => {
+    if (!runId || !active) return;
+    let cancelled = false;
+    const poll = async () => {
+      const res = await listEvents(runId, afterSeqRef.current);
+      if (cancelled || !res.events.length) return;
+      setEvents(prev => mergeBySeq(prev, res.events));  // seq 去重
+      afterSeqRef.current = res.latest_seq;
+    };
+    poll();                                        // 进入即补拉（after_seq=0 全量历史）
+    const id = setInterval(poll, 1800);
+    return () => { cancelled = true; clearInterval(id); };
+  }, [runId, active]);
+  return events;
+}
+```
+- **补拉历史**：进入页面 `after_seq=0` 立即拉全部已落库事件 → 天然支持断线补拉/刷新恢复。
+- **终态停止**：`active` 由 `useMafRunStatus` 的 `runIsLive(status)` 传入，终态时 effect 清理 interval。
+- **去重**：后端 `(run_id,seq)` + `source_event_id` 双重去重，前端再按 `seq` 做 `mergeBySeq`，幂等。
+- **切换 run**：`runId` 变 → effect 重置（events 清空、afterSeq 归零）。
+
+## 流程图数据流（`lib/fact-flow-graph.ts`）
+两源按优先级合并 → `FlowGraphData`：
+1. **`confirmed_facts`（主）**：每条已确认事实 → `task` 节点（label=text 截断、detail=全文、group=confirmed_by）；`evidence_refs` 连到 `evidence`（→ `role`）或 `tool_results`（`tool:{name}:{turn}` → `deliverable`）节点；证据根用 `start`。
+2. **`final_result.content` 的 ```flow-json```（次）**：用现成 `extractFlowGraph(text)` 解析叠加为「结论流程图」。
+
+输出喂 `<FlowGraphPanel data={...} streaming={!terminal}/>`（非终态蚂蚁线动）。两源皆空 → 空态「尚无可绘制事实」。
+
+## 页面布局（`MafRunDetailPage`，三栏 / 窄屏堆叠）
+- **左：时间线**（`MafEventTimeline`）—— `event-timeline.ts` 折叠成可读条目（delta 聚合气泡、tool 折叠「调用 X→完成」、action.waiting_approval 插锚点），复用 MessageBubble + useAutoScroll + ScrollToBottomButton。
+- **中上：席位状态**（`MafSeatStatusPanel`）—— `maf_checkpoint.seat_outcomes` 的 agent × status 矩阵 + `execution_stage` 徽标。
+- **中下：事实/结论流程图**（`MafFactFlowPanel`）—— 折叠面板，默认展开。
+- **右：审批卡片**（`MafApprovalCard` 列表）—— 仅 pending 时显示；含工具名、参数摘要（脱敏）、批准/拒绝按钮 + 备注 textarea → `POST /approvals/{id}/decision`，成功后 invalidate `["maf-roundtable","approvals",runId]`，事件轮询自然看到 `action.approved/rejected`。
+
+## 路由 + 菜单接入（3 处）
+1. **新建** `pages/MafRoutes.tsx`（仿 `RoundtableRoutes.tsx`）：`index→MafSessionsPage`、`runs/:runId→MafRunDetailPage`、`*→重定向`。
+2. **改** `pages/PageRoutes.tsx`：加 `import MafRoutes` + `<Route path="maf/*" element={<MafRoutes/>}/>`（插 `notebook` 后）。
+3. **改** `core/page-layout/sidebar-menu.ts`：数组末尾加 `{ id:"maf-center", label:"MAF 会商", icon:Network, children:[{id:"maf-roundtable", label:"会商列表", icon:MessageSquareText, path:"/page/maf"}] }`。**不加 `adminOnly`**（全员可见；`/health.enabled=false` 由 `MafHealthGate` 客户端控制页面空态）。
+
+## 实施顺序
+1. `api/types.ts` + `api/client.ts`（地基）
+2. `api/{sessions,runs,events,approvals}.ts`（端点 hook）
+3. `hooks/{use-maf-run-status,use-maf-events}.ts`（轮询核心）
+4. `lib/{event-timeline,fact-flow-graph}.ts`（纯函数）
+5. `components/*`（6 个组件）
+6. `pages/*`（2 个页面）+ `index.ts`
+7. `pages/MafRoutes.tsx` + 接入 `PageRoutes.tsx` + `sidebar-menu.ts`
+8. `pnpm typecheck` + 手动核对路由/菜单显隐
+
+## 文件清单
+- **新建**（14）：`maf-roundtable/api/{types,client,sessions,runs,events,approvals}.ts`、`maf-roundtable/hooks/{use-maf-run-status,use-maf-events}.ts`、`maf-roundtable/lib/{event-timeline,fact-flow-graph}.ts`、`maf-roundtable/components/{MafRunHeader,MafEventTimeline,MafSeatStatusPanel,MafFactFlowPanel,MafApprovalCard,MafHealthGate}.tsx`、`maf-roundtable/pages/{MafSessionsPage,MafRunDetailPage}.tsx`、`maf-roundtable/index.ts`、`pages/MafRoutes.tsx`
+- **改动**（2）：`pages/PageRoutes.tsx`、`core/page-layout/sidebar-menu.ts`
+- **后端**：无改动
+
+## 验证
+- `pnpm typecheck`（tsc --noEmit）通过
+- 手动：菜单「MAF 会商」→ 列表 → 新建会话 → 启动 run → 时间线滚动 → 席位状态更新 → 流程图随 confirmed_facts 增长 → 审批可批准 → 终态停轮询
+- 退路：`/health.enabled=false` → 入口可见但页面显示未启用提示；旧 `roundtable-planning` 零改动

AGENTS.md

@@ -0,0 +1,103 @@
+# AGENTS.md
+
+This file provides guidance to Codex (Codex.ai/code) when working with code in this repository.
+
+## Project Overview
+
+This is a customized offline deployment of **DeerFlow** — a LangGraph-based AI super agent platform. The repo contains two sub-projects:
+
+- `offline-backend-20260512/backend/` — Python backend (FastAPI Gateway + LangGraph agent runtime)
+- `frontend-web/` — Vite + React 19 frontend (TypeScript, pnpm)
+
+Managed together via shell scripts in `scripts/`.
+
+## Commands
+
+### Full Application (from repo root)
+
+```bash
+./scripts/start-all.sh    # Start backend + frontend as background daemons
+./scripts/stop-all.sh     # Stop both
+./scripts/restart-all.sh  # Restart both
+./scripts/status.sh       # Check running status
+```
+
+Logs and PID files are written to `.runtime/logs/` and `.runtime/pids/`.
+
+### Backend Only (from `offline-backend-20260512/backend/`)
+
+```bash
+make install    # Install Python dependencies (uv)
+make dev        # Run Gateway API with hot-reload on port 8001
+make gateway    # Run Gateway API without reload
+make test       # Run all tests: PYTHONPATH=. uv run pytest tests/ -v
+make lint       # Lint with ruff
+make format     # Format with ruff
+```
+
+Run a single test file:
+```bash
+PYTHONPATH=. uv run pytest tests/test_<feature>.py -v
+```
+
+### Frontend Only (from `frontend-web/`)
+
+```bash
+pnpm install    # Install dependencies
+pnpm dev        # Start Vite dev server on port 5174
+pnpm build      # Production build
+pnpm typecheck  # TypeScript type checking (tsc --noEmit)
+```
+
+## Service Ports
+
+| Service | Port | Notes |
+|---------|------|-------|
+| Backend (Gateway API) | 8001 | FastAPI + LangGraph runtime |
+| Frontend (Vite) | 5174 | React SPA |
+
+Frontend connects to backend via env vars `VITE_BACKEND_BASE_URL` and `VITE_LANGGRAPH_BASE_URL` (injected by `scripts/start-frontend.sh`).
+
+## Architecture
+
+### Backend
+
+The backend (`offline-backend-20260512/backend/`) is split into two layers:
+
+- **`packages/harness/deerflow/`** — publishable agent framework (`deerflow.*` imports): LangGraph lead agent, middleware chain, sandbox, tools, MCP, memory, models, skills. **Never imports from `app.*`.**
+- **`app/`** — application layer (`app.*` imports): FastAPI Gateway routers, IM channel integrations (Feishu, Slack, Telegram, DingTalk).
+
+The **Lead Agent** (`deerflow/agents/lead_agent/`) is the single LangGraph graph entry point. It wraps a middleware chain (~18 middlewares assembled in strict order) around LLM calls, handling: thread isolation, sandbox lifecycle, uploads, memory, plan mode, vision, subagent delegation, and loop detection.
+
+**Middleware order matters** — middlewares are appended in a fixed sequence; `ClarificationMiddleware` must always be last. See `offline-backend-20260512/backend/AGENTS.md` for the full ordered list.
+
+**Harness → App import firewall** is enforced by `tests/test_harness_boundary.py` (runs in CI).
+
+### Frontend
+
+The frontend (`frontend-web/`) is a React 19 + Vite SPA:
+
+- **Routing**: React Router v7; top-level routes in `src/pages/PageRoutes.tsx`, workspace sub-routes in `src/pages/WorkspaceRoutes.tsx`
+- **Pages**: `ChatPage` (thread chat), `AgentChatPage` (custom agent chat), `AgentsPage`/`NewAgentPage` (agent management), `ScheduledTasksPage`/`ScheduledTaskRunDetailPage` (scheduled tasks), `LightAppManagementPage`/`LightAppListPage`/`LightAppIframeView` (轻应用中心 — register/list/embed mini-apps)
+- **AI 写作·对话版（对话驱动写作台）**: a **parallel new entry** beside the classic AI-writing page (classic page/routes untouched) — route `/page/canvas/ai-writing-chat`, sidebar 「问答管理 → 课题研究(对话版)」. Page `open-canvas/pages/AIWritingChatPage.tsx` reuses the engine (`AIWritingContext` + `useStream` + `AIWritingDraftPanel`); **idle keeps the classic setup layout** (`WritingSetupChat` + collapsible form) and switches to the chat workbench once writing starts; left panel `components/ai-writing-chat/WritingChatPanel.tsx` = **unified chronological feed** (`ChatFlowTimeline.tsx`, chat bubbles anchor-interleaved into the progress timeline so triggered events render below the user's message) + button-only intervention cards (`ChatInterventionCards.tsx`, inline textareas removed) + bottom unified smart composer. Intent resolution: frontend fast path + `POST /api/ai-writing/sessions/{id}/intent` → `deerflow/agents/ai_writing/intent_router.py` (per-pause action whitelist, high-cost confidence gates, payload cleaning); supports QA bypass, clarify follow-ups, control intents, and material-stage auto re-search + pending-intent resume. Tests `tests/test_ai_writing_intent.py`; plan doc `frontend-web/docs/ai-writing-对话驱动写作台-实现方案.md`.
+- **轻应用中心 (Light App Center)**: a sibling of 任务管理 in the sidebar with two pages — 应用管理 (admin registers `window_open` or `iframe` mini-apps with a route-param builder: login params resolved from `localStorage.userInfo`, theme params literal) and 应用列表 (card grid of `window_open` apps, `window.open` launch). `iframe` apps are mounted under a chosen parent menu (XK/PG/TY/综合管理) and **dynamically injected into the sidebar** by `core/page-layout/use-sidebar-menu.ts` (`useSidebarMenuItems`), opening in the `LightAppIframeView` host. Client + React Query hooks in `strategy-components/api/light-apps.ts`; URL builder/constants in `strategy-components/lib/light-app.ts`. Backend: `/api/light-apps` (global/shared, admin-gated writes).
+- **菜单管理 (Menu Management, admin-only)**: an **overlay** over the static sidebar menu — `MenuManagementPage` (`pages/MenuManagementPage.tsx`, route `/page/strategy/admin/menu-management`, opened from the admin-only 「菜单管理」 item in the **bottom-left settings dropdown** of `components/page-sidebar.tsx`). Admins rename / 停用·启用 / reorder (↑↓ or @dnd-kit drag) / re-parent (horizontal drag **or** the edit dialog's 「移动到」parent selector) any node across 一级/二级/三级, **including injected iframe light-app nodes** (`light-app-<appId>`). The static tree (`core/page-layout/sidebar-menu.ts`) stays the source of icons/routes; only per-node deltas (`label`/`disabled`/`parentId`/`sortOrder`) persist to the backend. Merge logic in `core/page-layout/menu-overrides.ts` (`applyMenuOverrides`, applied in `use-sidebar-menu.ts` after light-app injection, before role filter; disabling a node hides its whole subtree) — strict **3-level cap** (`wouldExceedDepth`). Client `strategy-components/api/menu-overrides.ts`. Backend: `/api/menu-overrides` (global/shared; open read, admin atomic replace-all).
+- **敏感词管理 (Sensitive Word Management)**: configures the **展示层脱敏映射** (原始词 → 替换词). **Gated on the username `lqq`** (not the admin role) — `getAccountDisplayName().toLowerCase() === "lqq"` (username = email `@` prefix, else `user_id`, same as the profile page); the dropdown entry, the route guard, and the page-level guard all use this check. `src/lib/desensitize.ts` ships a frozen seed map `SEED_DESENSITIZE_MAP` (the deployment seed) plus a live mutable `DESENSITIZE_MAP` (initialized from the seed so `desensitize()` works before any fetch). `DesensitizeWordsLoader` (mounted in `App.tsx` `AppProviders`) fetches `/api/sensitive-words` on startup and, if non-empty, calls `replaceDesensitizeMap(...)` to make the backend config the source of truth (empty/failed → keep seed). Page `SensitiveWordsPage.tsx` (route `/page/strategy/admin/sensitive-words`, opened from the 「敏感词管理」 item in the **bottom-left settings dropdown** of `components/page-sidebar.tsx`, present in **both** full + collapsed sidebar modes) lists/adds/edits/启停/deletes words and saves the **whole set atomically** (replace-all); a 「导入种子词」 button merges any missing `SEED_DESENSITIZE_MAP` entries into the editor. Client + hooks in `strategy-components/api/sensitive-words.ts` (`wordsToMap` folds enabled rows into the runtime map). Backend: `/api/sensitive-words` (global/shared; open read, write allowed for admin **or** the `lqq` account), mirroring 菜单管理's store shape. **侧边栏 + 导航栏 menu labels are desensitized** at the data source: `useSidebarMenuItems`/`useActiveThirdLevel` (`core/page-layout/use-sidebar-menu.ts`) map every node's `label` through a desensitizer built **directly from the `/api/sensitive-words` query** (`makeDesensitizer(wordsToMap(words))`, falling back to the global seed `desensitize` while empty) — this sidesteps the `replaceDesensitizeMap` effect-timing race. Only `label` is rewritten; `path`/`id`/`icon` are untouched so routing/highlight are unaffected. All nav surfaces (`page-sidebar.tsx`, `page-sidebar-dark.tsx`, `page-sidebar-v1.tsx`, `strategy-components/Header.tsx`, `PageRoutes.tsx`) consume this hook and are covered; `MenuManagementPage` uses the raw tree so admins still edit real labels.
+- **技能地址管理 (Skill Address Management, admin-only)**: 扫描运行中的技能（`skills/{public,custom}` 下所有 `.md`/`.py`）里的 **http(s) URL 与 IP/IP:端口**，按唯一地址聚合全部出现位置（跨 .md/.py），支持**批量替换**（如把 UAT 地址一次性改成生产）。主体抽成可复用组件 `SkillAddressesPanel`（`pages/SkillAddressesPage.tsx` 导出，默认导出 `SkillAddressesPage` 仍保留旧路由 `/page/strategy/admin/skill-addresses` 作直链回退），**作为「技能地址管理」标签页嵌入管理员「技能管理」页 `pages/AdminSkillsPage.tsx`**（该页加 Tabs：「技能列表」+「技能地址管理」；入口在「设置和更多」下拉的「技能管理」`workspace-nav-menu.tsx` → `/page/workspace/admin/skills`，不再单列于 `components/page-sidebar.tsx` 左下角设置下拉）：打开自动扫描并带**进度条**（扫描逐技能 / 应用逐文件 X/N，应对 150+ 技能），URL/IP 类型过滤 + 搜索 + 「片段批量套用」（如所有 `uat.4.cn` → `prod.4.cn`）、每地址「替换为」输入框（可展开看 `file:line` 片段）、内联**预览**、**应用**、**多关键词检索**（空格分隔全部命中），以及**修改记录**面板——每次应用生成一条记录（显示时间/改了哪些地址 from→to/文件数/处数），可**针对单次记录回退**（二次确认）。client + NDJSON 流式解析在 `strategy-components/api/skill-addresses.ts`。后端 `/api/skill-addresses`（**仅管理员**）：所有文件 IO 走 `asyncio.to_thread` 不阻塞事件循环；`GET /scan`(+`/scan/stream`)、`POST /preview`、`POST /apply`(+`/apply/stream`)、`GET /backups`、`POST /rollback/{id}`；**子串安全替换**（基于 token span，不会误伤子串）、`expected_total` 乐观锁（409）、写前自动磁盘备份到 `{skills_root}/.address-edits/`（同时写一份 `{id}.manifest.json` 记录本次替换明细，供修改记录展示）、应用后刷新技能系统提示缓存。纯引擎 `deerflow/skills/address_scan.py`，router `app/gateway/routers/skill_addresses.py`，tests `tests/test_skill_addresses.py`。范围仅运行中技能，不动 `deploy/minimal/skills/`。
+- **按钮管理 (Task Button Management, admin-only)**: configures the **可配置跳转按钮** rendered in the left task panel of the task deep-link workspaces (rwfx / 3qfx / xdfx, see `TaskFxWorkspace`). Each button = `{business, label, linkType, target, appendTaskId, idParam, idKind, enabled, sortOrder}`; `linkType` is `url` (外链 `window.open`, optional append of `?{idParam}={id}` — **`idParam` is the editable query-param name**, e.g. `id`/`task_id`), `business` (内部切换到另一业务, reuses `resolveTaskDeeplinkTarget`, always task id), or `purpose` (弹出当前任务的「任务目的」表格 via the shared `TaskPurposeDialog`, no target — configurable for any page incl. xdfx). **`idKind` (`task`/`action`) only matters for xdfx**: its deep-link `?taskId=` is an 行动id and the 任务id is resolved at login (`fetchTaskIdFromAction`) — `TaskContext` now also stashes the raw `actionId`, so a url button can append either (default `task`). Page `TaskButtonsPage.tsx` (route `/page/strategy/admin/task-buttons`, **admin-gated**, entry「按钮管理」in the bottom-left settings dropdown of `components/page-sidebar.tsx`, both full + collapsed modes) has per-business tabs, edits name/type/target/启停/排序/增删, saves the **whole set atomically** (replace-all), plus 「导入默认」 to merge code-seed defaults. **Seed/fallback** (like 敏感词管理): only when the whole table is empty (fresh deploy, never saved) do the workspace + page fall back to `defaultTaskButtons(cfg)` — rwfx's url buttons (编辑/下一步/3q详情) built from the **live** `/api/public/config/task-deeplink` plus cross-business switch buttons for **all three** businesses (each switches to the other two — rwfx→三情/行动, 3qfx→任务/行动, xdfx→任务/三情). Once saved, the store is the sole source of truth. The old hardcoded jump buttons were migrated out: `TaskFxWorkspace` no longer hardcodes 切换到三情分析, `TaskActionsPanel` keeps only the non-jump 清除记录, and `TaskPurposePanel` dropped its 3q详情 button (now configurable) **and defaults the 目的树 table to collapsed** (chevron toggle). Helpers `core/auth/task-buttons.ts` (`TaskButton`, `defaultTaskButtons`, `resolveTaskButtons`, `buttonsForBusiness`, `runTaskButton`), client+hooks `strategy-components/api/task-buttons.ts`. Backend: `/api/task-buttons` (global/shared; open read, admin replace-all), store `deerflow.persistence.task_buttons` (table `task_buttons`, auto-created by `create_all`), wired `app.state.task_button_store`. Tests: `tests/test_task_buttons.py`.
+- **State**: TanStack Query for server state, context providers (`SubtasksProvider`, `ArtifactsProvider`, `PromptInputProvider`) scoped to `WorkspaceRoutes`
+- **LLM streaming**: `@langchain/langgraph-sdk` streams messages from the backend via SSE
+- **UI**: Radix UI primitives + TailwindCSS v4 + shadcn-style components in `src/components/ui/`
+- **Shims**: `src/shims/` provides `next/link` and `next/navigation` polyfills (original code was Next.js)
+- **Login URL params** (`LoginPage.tsx`, frontend-only — the backend never sees these): besides the auth params (`ticket`/`userId`/`env`/`theme`/`yUserId`/`token`/`access_token`/`authToken`/`password`), the page supports a **task deep-link** via `?taskId=&goPath=`. After login it calls the consumer API `GET {VITE_AIPI_CONSUMER_URL}/taskAnalyseSearch/cop-task-detail?taskId=` (header `Authorization: Bearer admin`, auto-injected by `utils/request.ts`), stashes the full `data` (`id/overview/taskDirection/taskName/taskContent`) into `sessionStorage["login.copTaskDetail"]`, then routes by `goPath`: base codes `3qfx`/`rwfx`/`xdfx` → that business's configured **single agent** Q&A inside a **任务工作区** (resolved via `/api/business-mapping`; `resolveTaskDeeplinkTarget` calls `persistTaskContext({taskId, agentId, openingText})` and navigates to the `…/chats` **index**, which opens the latest task conversation or 新建 — a 1:N task↔对话 workspace, NOT `pendingAgentMessage`); the `-A` suffix (`3qfx-A`/…) → **multi-agent roundtable** with `roundtablePrefill.businessCode` so the page auto-selects the configured 业务链条. **xdfx's deep-link `?taskId=` is actually an 行动id, not a 任务id** — `resolveDeeplinkTaskId(goPath, rawId)` (called in `LoginPage` before everything) detects `xdfx`/`xdfx-A` and resolves it via `GET {action_detail_url}/{actionId}` → `data.taskId` (`fetchTaskIdFromAction`; `action_test`+`mock.action_detail` for offline testing); the resolved 任务id then drives `cop-task-detail`, the purpose tree, and the 1:N binding (other businesses pass the id through unchanged). **xdfx additionally partitions its chat records by 行动id (action_id), NOT by task_id**: `resolveTaskDeeplinkTarget` sets `partitionByAction:true` + keeps the raw action_id as `TaskContext.actionId`, so new threads are tagged `metadata.{taskId,actionId}` (taskId kept only to preserve the backend「任务深链对话全局共享」semantics, which keys off `metadata.taskId`) and the conversation list filters by `actionId` (+`agent_id`) — different actions of the same task get separate lists. xdfx's first-question opening text also appends `行动id（action_id）为…` (see `buildOpeningText` / `taskThreadMetadata`). goPath→businessCode: `3qfx`→`3Q`, `rwfx`→`6BF`, `xdfx`→`7BF`. The roundtable target also threads the URL `taskId` into `roundtablePrefill.taskId` (`resolveTaskDeeplinkTarget(goPath, detail, taskId)`), which turns on two taskId-scoped behaviors: (1) **separate, unpartitioned per-task storage** — taskId 会商聊天记录 live in their **own** store/table (`roundtable_task_drafts`), keyed **only by `task_id`** (one taskId = many records, shared across users, **no user 分权** at all; `created_by` is audit-only), kept entirely out of the per-user personal store (`roundtable_drafts`, now strictly per-user) so the two never mix. Backend router `/api/roundtable-task-drafts` (`GET /by-task/{id}` + `/by-task/{id}/latest`, `POST`, `GET/PUT/DELETE /{id}` — all user-agnostic); frontend client `roundtable-planning/api/task-drafts.ts`, and `useDraftPersistence`/`useRoundtableDrafts` route **all** CRUD to it when a `taskId` is present (else the personal `drafts.ts`). The matching **background jobs** are shared by task too: `roundtable_jobs.task_id` marks a task job; reads/dedup/stream/resume/cancel pass `?task_id=` so any user opening the task sees the same running 研讨 (progress/flowchart), and the executor writes the final report back to the task-draft store. Existing rows are moved over by `scripts/migrate_roundtable_task_drafts.py` (migration `20260618_01`). The history dropdown filters to the task and 新建 keeps the binding; (2) **Step-3 auto structured output** — after the `roundtable-summary` agent writes the Markdown report it automatically runs a second round emitting a `flow-json` flowchart (`useStep3Summary` `autoFlow`+`chainLevels`), whose hierarchy follows the business chain's stage goals (任务 → 目的 → 行为体 → …; coordinatorPrompt-specified hierarchy wins) and whose nodes never carry 阶段编号/阶段名 (the prior bug). **Both targets render embedded under the 任务管理 layout** — nested routes under `task-management/<business-path>/{roundtable,agent/:agent_id/chats}` in `StrategyRoutes.tsx` (`<business-path>` = `plan-task-sentiment` / `plan-task/plan-task-fx` / `plan-task/plan-task-action`, matching the COH中任务 menu paths in `sidebar-menu.ts`) so the global sidebar keeps 任务管理 → COH中任务 → the matching business highlighted. **All three single-agent businesses share `TaskFxWorkspace`** (`task-components/TaskFxWorkspace.tsx`): left = a「当前任务」card (`readCopTaskDetail()` 任务名称 + 简介, desensitized, 留存 above 新建对话) + per-task 1:N conversation list (`useTaskThreads(taskId, agentId, actionId?)` — filtered by **both** `metadata.taskId` AND `metadata.agent_id` so the three businesses' conversations staLine truncated
+- **iframe 嵌入模式 (外部系统用 iframe 套用深链问答/会商)** — 三个**按标签页**开关，全部由深链 URL 参数开启、存进同一份 `sessionStorage` 会话（`embed.session`，键名常量在 `core/embed/embed-session.ts`），跨登录跳转/刷新/页内导航存活，**绝不跨标签污染**同浏览器另开的正常系统页。核心隔离手法：用 `sessionStorage`（按标签页/浏览上下文隔离，iframe 即便同源也有独立一份）而非 `localStorage`（跨标签共享）。开关：(1) **`?embed=1`（可带 `&theme=`）** — 去全局 chrome（`PageLayout` 的 `pageSidebarAllowed && !isEmbedActive()` → 隐藏 Header + PageSidebar）+ 按外部主题色**强制**明/暗：走 next-themes 的 `forcedTheme`（`App.tsx` `AppProviders` 调 `resolveForcedEmbedTheme`，**不写** localStorage `strategy-theme`），离散映射 `dark-blue`/`dark`→深、其余→浅；嵌入侧**绝不**调 `setTheme`/`persistSidebarEnabled`（那俩落 localStorage 跨标签污染，`LoginPage` 据 `readEmbedParam` 跳过）。(2) **`?hideJump=1`** — 隐藏深链底部「快捷跳转」栏 `TaskJumpBar` 的两部分（底部「下一步」等按钮 + 右侧垂直居中悬浮菜单），单智能体问答 + 会商共用该栏，`isJumpBarHidden()` 为真时整条 `return null`。(3) **登录用户隔离** — 嵌入态下鉴权/身份键（`deerflow.auth` token、`userInfo`、`login.*`、`tools_token`、maxkey/userDetail token）全部经 `core/auth/scoped-storage.ts` 的 `authStorage()`（嵌入→sessionStorage / 正常→localStorage）读写，使 iframe 里登录的用户与正常登录用户**完全隔离**、互不覆盖；所有 token 读取都过 `getStoredAuth()`/`getAuthorizationHeaderValue()`（API 客户端 `core/api/*` 全走这俩），改中心函数即让全体调用方自动隔离；跨标签账号变更监听 `AuthSyncWatcher`（`core/auth/sync.tsx`）在嵌入态禁用。嵌入会话在 `main.tsx` 渲染前 `syncEmbedSessionFromCurrentUrl()` 同步启用（早于任何鉴权写入，避免首帧 effect 顺序漏写 localStorage）；`AppProviders` 的 effect 再按 SPA 导航同步。`embed=0`/`hideJump=0` 可显式关闭。正常（非嵌入）标签页所有 `isXxx()` 恒 false，行为**零变化**。第三个开关 `?isolate=1`（**独立登录会话**）把同一套**登录用户隔离**单独提供给**普通（带 chrome）标签页**——只切换鉴权存储、不去 chrome / 不强制主题 / 不动跳转栏：`authStorage()` 的条件从「仅嵌入」放宽为 `isEmbedActive() || isIsolatedSession()`，`AuthSyncWatcher` 的跨标签监听对嵌入态**或**独立态都即时忽略（handler 内实时判，运行时开关也即刻生效）。除 URL 参数外，**设置 → 外观 →「登录会话」** 有一个 Switch「独立登录会话（本标签页）」运行时切换（`setIsolatedSession`，`appearance-settings-page.tsx`）：**开启时先 `migrateAuthToSession()`**（`scoped-storage.ts`，把 localStorage 的受保护键 `deerflow.auth`/`userInfo`/`userId`/`tools_token` + `login.*` 前缀快照搬进 sessionStorage）再翻标志，故无感不登出；此后本标签页登录态独立——别处登录/换号影响不到它，它换号也影响不到别人，但关掉该标签即结束（需重登）。开启给 toast 提示。
+
+### Configuration
+
+Backend config lives in `offline-backend-20260512/backend/config.yaml`. Values starting with `$` resolve as environment variables (e.g., `$OPENAI_API_KEY`). MCP servers and skills are configured in `extensions_config.json` in the same directory.
+
+## Detailed Backend Reference
+
+The backend has its own comprehensive documentation at:
+- `offline-backend-20260512/backend/AGENTS.md` — architecture, middleware chain, all API routes, config schema, sandbox/memory/subagent systems
+- `offline-backend-20260512/backend/README.md` — setup guide, technology stack

CLAUDE.md

@@ -79,16 +79,23 @@ The frontend (`frontend-web/`) is a React 19 + Vite SPA:
 
 - **Routing**: React Router v7; top-level routes in `src/pages/PageRoutes.tsx`, workspace sub-routes in `src/pages/WorkspaceRoutes.tsx`
 - **Pages**: `ChatPage` (thread chat), `AgentChatPage` (custom agent chat), `AgentsPage`/`NewAgentPage` (agent management), `ScheduledTasksPage`/`ScheduledTaskRunDetailPage` (scheduled tasks), `LightAppManagementPage`/`LightAppListPage`/`LightAppIframeView` (轻应用中心 — register/list/embed mini-apps)
+- **定时任务「JSON → HTML 模板填充」(模板数据转换器)**: a third scheduled-task execution mode. In the create/edit dialog (`ScheduledTasksPage.tsx`), selecting the built-in agent **「模板数据转换器」** (`execution_agent_name === "template-json-builder"`, `TEMPLATE_BUILDER_AGENT_ID`) reveals a 「HTML模板」 select (`useHtmlTemplates` → `GET /api/scheduled-tasks/html-templates`) + a **.json 上传** button (reads the file's text into the prompt box) and **hides** the 必须生成 HTML/Markdown switches (this mode always outputs HTML). The chosen template persists as `execution_context.template_config.template_id` (`TemplateFillConfig` in `core/scheduled-tasks/types.ts`). At run time the backend converts the source JSON (the task prompt) into that template's `DATA` structure, validates (retry-on-fail), fills the template, and stores an HTML page previewable via the existing run-detail HTML preview. The source can be **pure JSON, plain text, or text-with-embedded-JSON** — the backend pre-extracts any embedded JSON and the agent's `SOUL.md` maps it (or the plain text's semantics) to the template's schema skeleton. **Chat-page debug entry (only this agent's `AgentChatPage`)**: when `agent_id === "template-json-builder"`, the chat header shows a 「页面模板」 select + a 「渲染预览」 button — after a normal Q&A run, the button takes the **latest AI reply**, POSTs it to `POST /api/scheduled-tasks/template-fill/render` (`renderTemplateFill`), and pops a dialog rendering the filled HTML in a `sandbox="allow-scripts"` iframe plus the structure-validation status/errors/gaps — for debugging the agent's conversion effect without creating a scheduled task. Gated strictly on the agent id, so other agents' chat pages are untouched. See the backend CLAUDE.md「Template-fill mode」for the engine (`deerflow/runtime/scheduler/template_fill.py`), agent seed, dispatch, and the render API.
+- **AI 写作·对话版（对话驱动写作台）**: a **parallel new entry** beside the classic AI-writing page (classic page/routes untouched) — route `/page/canvas/ai-writing-chat` (`OpenCanvasRoutes.tsx`), sidebar 「问答管理 → 课题研究(对话版)」. Page `open-canvas/pages/AIWritingChatPage.tsx` fully **reuses the engine** (`AIWritingContext` state machine + LangGraph `useStream`, `AIWritingHistoryProvider`, right-side `AIWritingDraftPanel`) but replaces the presentation: left = `components/ai-writing-chat/WritingChatPanel.tsx` (timeline + **button-only intervention cards** `ChatInterventionCards.tsx` — the five pause cards copied from `InterventionCard.tsx` with all inline textareas removed, confirm/action buttons kept — plus a bottom **unified smart composer**). Free text goes through two-level intent resolution (`open-canvas/api/ai-writing-intent.ts`): deterministic short-phrase fast path (确认/继续/重新搜索/重写大纲…; high-cost actions never fast-pathed) then `POST /api/ai-writing/sessions/{id}/intent` — the backend reads the graph checkpoint (authoritative pause point from the pending interrupt) and routes via `deerflow/agents/ai_writing/intent_router.py` (LLM + strict per-pause action whitelist aligned to the graph's real resume actions, confidence gates: finalize/force_finalize/覆盖式 re_search need ≥0.85 else clarify, payload key-whitelist cleaning). Results map to `submitIntervention`/control (暂停/继续/后台挂起)/QA bypass (`answer` rendered as a chat bubble, never touches graph state)/clarify (amber follow-up bubble with multi-turn context). **Two-state layout**: idle (未开始写作) renders the **classic setup experience unchanged** — `WritingSetupChat` + collapsible `AIWritingPanel` form under `WritingFormProvider` (same as `AIWritingPage`'s idle branch); once writing starts (or history view opens) it switches to the chat workbench. **Unified chronological feed** (`ChatFlowTimeline.tsx`): intent-layer chat bubbles are interleaved INTO the progress-event timeline by anchor (= `progressEvents.length` at message creation), so events triggered by a user message render **below** it (Google-AI-Studio-style single stream, not timeline-above/chat-below); composer-driven interventions suppress the duplicate 「我的要求」card (`suppressedRequirementIndices`). **素材不足自动续跑** only at `material_confirm` (the only pause the graph supports re-search from): needResearch caches the payload as a pending intent, submits `re_search + userQuery`, and auto-submits the pending intent when the new material-confirm pause arrives (cancellable pill). Stage chips + per-stage placeholder + 「当前交互对象」status badge. Backend tests `tests/test_ai_writing_intent.py`. Plan doc: `frontend-web/docs/ai-writing-对话驱动写作台-实现方案.md`.
 - **轻应用中心 (Light App Center)**: a sibling of 任务管理 in the sidebar with two pages — 应用管理 (admin registers `window_open` or `iframe` mini-apps with a route-param builder: login params resolved from `localStorage.userInfo`, theme params literal) and 应用列表 (card grid of `window_open` apps, `window.open` launch). `iframe` apps are mounted under a chosen parent menu (XK/PG/TY/综合管理) and **dynamically injected into the sidebar** by `core/page-layout/use-sidebar-menu.ts` (`useSidebarMenuItems`), opening in the `LightAppIframeView` host. Client + React Query hooks in `strategy-components/api/light-apps.ts`; URL builder/constants in `strategy-components/lib/light-app.ts`. Backend: `/api/light-apps` (global/shared, admin-gated writes).
 - **菜单管理 (Menu Management, admin-only)**: an **overlay** over the static sidebar menu — `MenuManagementPage` (`pages/MenuManagementPage.tsx`, route `/page/strategy/admin/menu-management`, opened from the admin-only 「菜单管理」 item in the **bottom-left settings dropdown** of `components/page-sidebar.tsx`). Admins rename / 停用·启用 / reorder (↑↓ or @dnd-kit drag) / re-parent (horizontal drag **or** the edit dialog's 「移动到」parent selector) any node across 一级/二级/三级, **including injected iframe light-app nodes** (`light-app-<appId>`). The static tree (`core/page-layout/sidebar-menu.ts`) stays the source of icons/routes; only per-node deltas (`label`/`disabled`/`parentId`/`sortOrder`) persist to the backend. Merge logic in `core/page-layout/menu-overrides.ts` (`applyMenuOverrides`, applied in `use-sidebar-menu.ts` after light-app injection, before role filter; disabling a node hides its whole subtree) — strict **3-level cap** (`wouldExceedDepth`). Client `strategy-components/api/menu-overrides.ts`. Backend: `/api/menu-overrides` (global/shared; open read, admin atomic replace-all).
+- **白名单管理 (Login Whitelist, admin-only)**: gates **who may log in**, run as a **blocklist (黑名单模式)**. Two pieces: a global master switch (`system_settings.json → login_whitelist.enabled`, surfaced by **admin-only** `GET|PUT /api/system-settings/login-whitelist`) + a per-user **放行** flag (`users.approved` column, migration `20260625_02`). Users **self-register** as usual and **every new account defaults to `approved=True`** — so a user who has never logged into this system before is allowed straight through; the switch only blocks users an admin has explicitly **取消放行** (`approved=False`). (`create_user`/`User`/`UserRow` all default `approved=True`; admins are always approved; existing rows are backfilled `True`.) Login interception is the single helper `enforce_user_approved(user)` in `app/gateway/routers/auth.py`, called in all three login endpoints (`/login/{local,username,token}`) **after** the account is resolved/created and **before** the JWT is issued: switch off → everyone passes; `system_role=="admin"` → always passes (anti-lockout); else `approved=False` (admin-revoked) → 403 `{code:"PENDING_APPROVAL"}` (the frontend's `extractErrorMessage` surfaces the message and login throws before writing any auth state, so no half-login). Admin approves on `pages/LoginWhitelistPage.tsx` (route `/page/strategy/admin/login-whitelist`, entry「白名单管理」in the bottom-left settings dropdown of `components/page-sidebar.tsx`, both sidebar modes): a top master-switch + a list of all registered users (`GET /api/v1/auth/users`, now carrying `approved`) with a per-row 放行 Switch (`PUT /api/v1/auth/users/{id}/approval`, admin-only; revoking only blocks the **next** login — `token_version` is left untouched, existing sessions are not force-killed). Client/hooks: switch in `strategy-components/api/login-whitelist.ts`, user list + approval in `core/auth/{api,hooks}.ts` (`useSetUserApproval`). Backend tests: `tests/test_login_approval.py`. **账号级「登录口令」(per-account password — 临时开通)**: the same page also lets an admin assign one specific account an individual **plaintext** password (`users.login_password` column, migration `20260625_04`, nullable; auto-added on startup by `_ensure_orm_columns_sync`). Once set, **that account's** username login (`POST /api/v1/auth/login/username`) **requires** `?password=` to exactly match it and that personal password **takes precedence over** the global shared-password gate (`username_login.require_password`); accounts without one keep today's shared-gate / passwordless behavior. The user then logs in via the **existing** frontend URL `#/login/<用户名>?password=xxxx` (LoginPage already forwards `?password=`; `<用户名>` = the account's email `@`-prefix). **Plaintext is intentional** — the password rides in the URL query anyway, so storing it readably lets the admin re-copy the full login link from the page; it is exposed only on the **admin-only** `GET /api/v1/auth/users` (`UserListItem.login_password`) and the new admin-only `PUT /api/v1/auth/users/{id}/login-password` (set non-empty / clear with null·empty; doesn't touch `token_version`). The whitelist page renders a per-user 「登录口令」 column with a set/修改 editor + a live 「复制登录链接」 button (`useSetUserLoginPassword` in `core/auth/hooks.ts`, `setUserLoginPassword` in `core/auth/api.ts`). Backend gate helper `_lookup_user_by_username` (lookup-only, no auto-register) in `routers/auth.py`; tests `tests/test_login_personal_password.py`.
 - **敏感词管理 (Sensitive Word Management)**: configures the **展示层脱敏映射** (原始词 → 替换词). **Gated on the username `lqq`** (not the admin role) — `getAccountDisplayName().toLowerCase() === "lqq"` (username = email `@` prefix, else `user_id`, same as the profile page); the dropdown entry, the route guard, and the page-level guard all use this check. `src/lib/desensitize.ts` ships a frozen seed map `SEED_DESENSITIZE_MAP` (the deployment seed) plus a live mutable `DESENSITIZE_MAP` (initialized from the seed so `desensitize()` works before any fetch). `DesensitizeWordsLoader` (mounted in `App.tsx` `AppProviders`) fetches `/api/sensitive-words` on startup and, if non-empty, calls `replaceDesensitizeMap(...)` to make the backend config the source of truth (empty/failed → keep seed). Page `SensitiveWordsPage.tsx` (route `/page/strategy/admin/sensitive-words`, opened from the 「敏感词管理」 item in the **bottom-left settings dropdown** of `components/page-sidebar.tsx`, present in **both** full + collapsed sidebar modes) lists/adds/edits/启停/deletes words and saves the **whole set atomically** (replace-all); a 「导入种子词」 button merges any missing `SEED_DESENSITIZE_MAP` entries into the editor. Client + hooks in `strategy-components/api/sensitive-words.ts` (`wordsToMap` folds enabled rows into the runtime map). Backend: `/api/sensitive-words` (global/shared; open read, write allowed for admin **or** the `lqq` account), mirroring 菜单管理's store shape. **侧边栏 + 导航栏 menu labels are desensitized** at the data source: `useSidebarMenuItems`/`useActiveThirdLevel` (`core/page-layout/use-sidebar-menu.ts`) map every node's `label` through a desensitizer built **directly from the `/api/sensitive-words` query** (`makeDesensitizer(wordsToMap(words))`, falling back to the global seed `desensitize` while empty) — this sidesteps the `replaceDesensitizeMap` effect-timing race. Only `label` is rewritten; `path`/`id`/`icon` are untouched so routing/highlight are unaffected. All nav surfaces (`page-sidebar.tsx`, `page-sidebar-dark.tsx`, `page-sidebar-v1.tsx`, `strategy-components/Header.tsx`, `PageRoutes.tsx`) consume this hook and are covered; `MenuManagementPage` uses the raw tree so admins still edit real labels.
-- **按钮管理 (Task Button Management, admin-only)**: configures the **可配置跳转按钮** rendered in the left task panel of the task deep-link workspaces (rwfx / 3qfx / xdfx, see `TaskFxWorkspace`). Each button = `{business, label, linkType, target, appendTaskId, idParam, idKind, enabled, sortOrder}`; `linkType` is `url` (外链 `window.open`, optional append of `?{idParam}={id}` — **`idParam` is the editable query-param name**, e.g. `id`/`task_id`), `business` (内部切换到另一业务, reuses `resolveTaskDeeplinkTarget`, always task id), or `purpose` (弹出当前任务的「任务目的」表格 via the shared `TaskPurposeDialog`, no target — configurable for any page incl. xdfx). **`idKind` (`task`/`action`) only matters for xdfx**: its deep-link `?taskId=` is an 行动id and the 任务id is resolved at login (`fetchTaskIdFromAction`) — `TaskContext` now also stashes the raw `actionId`, so a url button can append either (default `task`). Page `TaskButtonsPage.tsx` (route `/page/strategy/admin/task-buttons`, **admin-gated**, entry「按钮管理」in the bottom-left settings dropdown of `components/page-sidebar.tsx`, both full + collapsed modes) has per-business tabs, edits name/type/target/启停/排序/增删, saves the **whole set atomically** (replace-all), plus 「导入默认」 to merge code-seed defaults. **Seed/fallback** (like 敏感词管理): only when the whole table is empty (fresh deploy, never saved) do the workspace + page fall back to `defaultTaskButtons(cfg)` — rwfx's url buttons (编辑/下一步/3q详情) built from the **live** `/api/public/config/task-deeplink` plus cross-business switch buttons for **all three** businesses (each switches to the other two — rwfx→三情/行动, 3qfx→任务/行动, xdfx→任务/三情). Once saved, the store is the sole source of truth. The old hardcoded jump buttons were migrated out: `TaskFxWorkspace` no longer hardcodes 切换到三情分析, `TaskActionsPanel` keeps only the non-jump 清除记录, and `TaskPurposePanel` dropped its 3q详情 button (now configurable) **and defaults the 目的树 table to collapsed** (chevron toggle). Helpers `core/auth/task-buttons.ts` (`TaskButton`, `defaultTaskButtons`, `resolveTaskButtons`, `buttonsForBusiness`, `runTaskButton`), client+hooks `strategy-components/api/task-buttons.ts`. Backend: `/api/task-buttons` (global/shared; open read, admin replace-all), store `deerflow.persistence.task_buttons` (table `task_buttons`, auto-created by `create_all`), wired `app.state.task_button_store`. Tests: `tests/test_task_buttons.py`.
+- **技能地址管理 (Skill Address Management, admin-only)**: 扫描运行中的技能（`skills/{public,custom}` 下所有 `.md`/`.py`）里的 **http(s) URL 与 IP/IP:端口**，按唯一地址聚合全部出现位置（跨 .md/.py），支持**批量替换**（如把 UAT 地址一次性改成生产）。主体抽成可复用组件 `SkillAddressesPanel`（`pages/SkillAddressesPage.tsx` 导出，默认导出 `SkillAddressesPage` 仍保留旧路由 `/page/strategy/admin/skill-addresses` 作直链回退），**作为「技能地址管理」标签页嵌入管理员「技能管理」页 `pages/AdminSkillsPage.tsx`**（该页加 Tabs：「技能列表」+「技能地址管理」；入口在「设置和更多」下拉的「技能管理」`workspace-nav-menu.tsx` → `/page/workspace/admin/skills`，不再单列于 `components/page-sidebar.tsx` 左下角设置下拉）：打开自动扫描并带**进度条**（扫描逐技能 / 应用逐文件 X/N，应对 150+ 技能），URL/IP 类型过滤 + 搜索 + 「片段批量套用」（如所有 `uat.4.cn` → `prod.4.cn`）、每地址「替换为」输入框（可展开看 `file:line` 片段）、内联**预览**、**应用**、**多关键词检索**（空格分隔全部命中），以及**修改记录**面板——每次应用生成一条记录（显示时间/改了哪些地址 from→to/文件数/处数），可**针对单次记录回退**（二次确认）。client + NDJSON 流式解析在 `strategy-components/api/skill-addresses.ts`。后端 `/api/skill-addresses`（**仅管理员**）：所有文件 IO 走 `asyncio.to_thread` 不阻塞事件循环；`GET /scan`(+`/scan/stream`)、`POST /preview`、`POST /apply`(+`/apply/stream`)、`GET /backups`、`POST /rollback/{id}`；**子串安全替换**（基于 token span，不会误伤子串）、`expected_total` 乐观锁（409）、写前自动磁盘备份到 `{skills_root}/.address-edits/`（同时写一份 `{id}.manifest.json` 记录本次替换明细，供修改记录展示）、应用后刷新技能系统提示缓存。纯引擎 `deerflow/skills/address_scan.py`，router `app/gateway/routers/skill_addresses.py`，tests `tests/test_skill_addresses.py`。范围仅运行中技能，不动 `deploy/minimal/skills/`。
+- **按钮管理 (Task Button Management, admin-only)**: configures the **可配置跳转按钮** rendered in the left task panel of the task deep-link workspaces (rwfx / 3qfx / xdfx, see `TaskFxWorkspace`). Each button = `{business, label, linkType, target, appendTaskId, idParam, idKind, openMode, loginParams, appendAuth, authTokenParam, authNameParam, enabled, sortOrder}`; `linkType` is `url` (外链 `window.open`, optional append of `?{idParam}={id}` — **`idParam` is the editable query-param name**, e.g. `id`/`task_id`), `business` (内部切换到另一业务, reuses `resolveTaskDeeplinkTarget`, always task id), or `purpose` (弹出当前任务的「任务目的」表格 via the shared `TaskPurposeDialog`, no target — configurable for any page incl. xdfx). **`url` buttons support two independent, coexisting login-append mechanisms**: (1) **`loginParams` (追加登录参数, like 应用管理/Light App Center)** — a list of `{key, source, customValue}` resolved at click time: `runTaskButton` reads `userInfo` (via `readUserInfo` from `strategy-components/lib/light-app`, embed-isolated through `authStorage`) and appends `?{key}={value}` for each (`source` = a userInfo field such as `accessToken`/`yUserId`, or `other` → literal `customValue`); empty list = nothing appended. Reuses `LOGIN_SOURCE_OPTIONS` from light-app; stored as JSON column `task_buttons.login_params_json` (`PortableJSON`, migration `20260625_01`). (2) **`appendAuth` (追加登录态)** — appends `?{authTokenParam}={token1}&{authNameParam}={username}` (default param names `token`/`username`) so the跳转目标外部系统 can identify the current user — e.g. `…/action/sentiment?token=<JWT>&username=lizhaoxing`. **Gated on token login**: `token1` = the `?authToken=` used by token-exchange login; `username` = the raw login name the backend resolved from `getTokenInfo`. Both are stashed at login by `persistLoginCredentials` into `login.token1`/`login.username` (`core/auth/login-credentials.ts`, scoped via [[scoped-storage]] so嵌入/独立会话隔离 + 随独立会话迁移). Only token login writes them → a non-token-login session has no `token1`, so `runTaskButton` silently skips the auth append (the jump still works, just without those two params). The frontend reads `username` straight from the new `UsernameLoginResponse.username` field (the stored email local-part is lossy — lowercased/normalized — so not used), **not** by decoding the JWT. Stored as columns `task_buttons.{append_auth, auth_token_param, auth_name_param}` (migration `20260625_02`). The admin page renders both editors for `url` buttons (loginParams 虚线框 + 追加登录态 switch). **`idKind` (`task`/`action`) only matters for xdfx**: its deep-link `?taskId=` is an 行动id and the 任务id is resolved at login (`fetchTaskIdFromAction`) — `TaskContext` now also stashes the raw `actionId`, so a url button can append either (default `task`). Page `TaskButtonsPage.tsx` (route `/page/strategy/admin/task-buttons`, **admin-gated**, entry「按钮管理」in the bottom-left settings dropdown of `components/page-sidebar.tsx`, both full + collapsed modes) has per-business tabs, edits name/type/target/启停/排序/增删, saves the **whole set atomically** (replace-all), plus 「导入默认」 to merge code-seed defaults. **Seed/fallback** (like 敏感词管理): only when the whole table is empty (fresh deploy, never saved) do the workspace + page fall back to `defaultTaskButtons(cfg)` — rwfx's url buttons (编辑/上一步/下一步/3q详情) built from the **live** `/api/public/config/task-deeplink` plus cross-business switch buttons for **all three** businesses (each switches to the other two — rwfx→三情/行动, 3qfx→任务/行动, xdfx→任务/三情). Once saved, the store is the sole source of truth. **Bottom 快捷跳转 bar groups by prev/next**: `TaskJumpBar` renders only「上一步/下一步」-type buttons in the bottom bar — a `prev` group (id 含 `prev` 或文案「上一步」, 描边次要样式 + ←图标) rendered **左侧**, then a `next` group (id 含 `next` 或文案「下一步」, 实心主色) on the **右侧** (container `justify-end`); everything else goes to the right-edge floating menu. The default 上一步 button (`rwfx-prev`, `url`, target = `DASHBOARD_AGENT_ROUTE` `/page/strategy/dashboard-agent`, `appendTaskId` + `idParam=taskId` → `?taskId=任务id`, `openMode=self`) 默认指向**应用内**「大屏绘制」页，在 **both** 单智能体 (`TaskFxWorkspace`) 与 多智能体会商 (`RoundtablePlanningPage` 深链 rwfx-A) 都显示（共用 `TaskJumpBar`）。**`runTaskButton` 的 `url` 类型支持应用内路由**：target 以单个 `/` 开头时按内部路由处理——`self` 走 react-router 同窗导航（不刷新），`blank` 拼成当前源的 hash 路由新标签打开；外链行为不变。 The old hardcoded jump buttons were migrated out: `TaskFxWorkspace` no longer hardcodes 切换到三Line truncated
+- **实时并发监控 (Concurrency / System-Pressure Monitor, admin-only)**: a live panel mounted at the **top of the admin 排行榜 page** (`components/workspace/admin/concurrency-monitor.tsx` `ConcurrencyMonitorPanel`, rendered in `pages/AdminUserLeaderboardPage.tsx`) showing **当前并发的大模型调用数 + 列表（用户/智能体/类型/已运行时长）**, each row with a 「停止」button (and a 「全部停止」) that **truly aborts** that run's in-flight model stream via `RunManager.cancel` (`POST /api/admin/active-runs/{run_id}/cancel`) — to relieve pressure when 使用人数过多. Two line charts (minute/hour toggle): **并发量折线图** (peak/avg, `GET /api/admin/active-runs/concurrency`, fed by a lightweight background sampler into `concurrency_samples`) and **大模型出字速度折线图** (tokens/sec, `GET /api/admin/active-runs/token-speed`, aggregated from `llm_call_metrics`) so a dip pinpoints where the bottleneck is. A **「后台采样」Switch** (`system_settings.json → concurrency_monitor.enabled`, **default off / opt-in**, `GET|PUT /api/admin/active-runs/settings`) turns the background sampling on/off **at runtime, no restart** (the live concurrency count + 「停止」 work even while sampling is off — only the 并发量 history chart needs it on); everything is designed to **never impact production** (one tiny INSERT/15s, retention-purged, best-effort). Client/hooks: `core/admin/active-runs.ts` + `core/admin/hooks.ts` (`useActiveRuns`/`useConcurrencySeries`/`useTokenSpeedSeries`/`useCancel*`/`useMonitorSettings`). See the backend CLAUDE.md「Admin Concurrency Monitor」.
+- **会话冲突 409 中文化**: when a user submits a new question while the previous turn is still streaming, the backend's `RunManager.create_or_reject` rejects with HTTP 409 (`services.py` now returns a **Chinese** detail「当前对话还在生成回答…」). `core/threads/hooks.ts` `onError` detects the conflict (`isActiveRunConflictError`: 409 / "already has an active run" / the Chinese text) and shows a friendly `toast.info` instead of a raw error.
 - **State**: TanStack Query for server state, context providers (`SubtasksProvider`, `ArtifactsProvider`, `PromptInputProvider`) scoped to `WorkspaceRoutes`
 - **LLM streaming**: `@langchain/langgraph-sdk` streams messages from the backend via SSE
 - **UI**: Radix UI primitives + TailwindCSS v4 + shadcn-style components in `src/components/ui/`
 - **Shims**: `src/shims/` provides `next/link` and `next/navigation` polyfills (original code was Next.js)
-- **Login URL params** (`LoginPage.tsx`, frontend-only — the backend never sees these): besides the auth params (`ticket`/`userId`/`env`/`theme`/`yUserId`/`token`/`access_token`/`authToken`/`password`), the page supports a **task deep-link** via `?taskId=&goPath=`. After login it calls the consumer API `GET {VITE_AIPI_CONSUMER_URL}/taskAnalyseSearch/cop-task-detail?taskId=` (header `Authorization: Bearer admin`, auto-injected by `utils/request.ts`), stashes the full `data` (`id/overview/taskDirection/taskName/taskContent`) into `sessionStorage["login.copTaskDetail"]`, then routes by `goPath`: base codes `3qfx`/`rwfx`/`xdfx` → that business's configured **single agent** Q&A inside a **任务工作区** (resolved via `/api/business-mapping`; `resolveTaskDeeplinkTarget` calls `persistTaskContext({taskId, agentId, openingText})` and navigates to the `…/chats` **index**, which opens the latest task conversation or 新建 — a 1:N task↔对话 workspace, NOT `pendingAgentMessage`); the `-A` suffix (`3qfx-A`/…) → **multi-agent roundtable** with `roundtablePrefill.businessCode` so the page auto-selects the configured 业务链条. **xdfx's deep-link `?taskId=` is actually an 行动id, not a 任务id** — `resolveDeeplinkTaskId(goPath, rawId)` (called in `LoginPage` before everything) detects `xdfx`/`xdfx-A` and resolves it via `GET {action_detail_url}/{actionId}` → `data.taskId` (`fetchTaskIdFromAction`; `action_test`+`mock.action_detail` for offline testing); the resolved 任务id then drives `cop-task-detail`, the purpose tree, and the 1:N binding (other businesses pass the id through unchanged). goPath→businessCode: `3qfx`→`3Q`, `rwfx`→`6BF`, `xdfx`→`7BF`. The roundtable target also threads the URL `taskId` into `roundtablePrefill.taskId` (`resolveTaskDeeplinkTarget(goPath, detail, taskId)`), which turns on two taskId-scoped behaviors: (1) **separate, unpartitioned per-task storage** — taskId 会商聊天记录 live in their **own** store/table (`roundtable_task_drafts`), keyed **only by `task_id`** (one taskId = many records, shared across users, **no user 分权** at all; `created_by` is audit-only), kept entirely out of the per-user personal store (`roundtable_drafts`, now strictly per-user) so the two never mix. Backend router `/api/roundtable-task-drafts` (`GET /by-task/{id}` + `/by-task/{id}/latest`, `POST`, `GET/PUT/DELETE /{id}` — all user-agnostic); frontend client `roundtable-planning/api/task-drafts.ts`, and `useDraftPersistence`/`useRoundtableDrafts` route **all** CRUD to it when a `taskId` is present (else the personal `drafts.ts`). The matching **background jobs** are shared by task too: `roundtable_jobs.task_id` marks a task job; reads/dedup/stream/resume/cancel pass `?task_id=` so any user opening the task sees the same running 研讨 (progress/flowchart), and the executor writes the final report back to the task-draft store. Existing rows are moved over by `scripts/migrate_roundtable_task_drafts.py` (migration `20260618_01`). The history dropdown filters to the task and 新建 keeps the binding; (2) **Step-3 auto structured output** — after the `roundtable-summary` agent writes the Markdown report it automatically runs a second round emitting a `flow-json` flowchart (`useStep3Summary` `autoFlow`+`chainLevels`), whose hierarchy follows the business chain's stage goals (任务 → 目的 → 行为体 → …; coordinatorPrompt-specified hierarchy wins) and whose nodes never carry 阶段编号/阶段名 (the prior bug). **Both targets render embedded under the 任务管理 layout** — nested routes under `task-management/<business-path>/{roundtable,agent/:agent_id/chats}` in `StrategyRoutes.tsx` (`<business-path>` = `plan-task-sentiment` / `plan-task/plan-task-fx` / `plan-task/plan-task-action`, matching the COH中任务 menu paths in `sidebar-menu.ts`) so the global sidebar keeps 任务管理 → COH中任务 → the matching business highlighted. **All three single-agent businesses share `TaskFxWorkspace`** (`task-components/TaskFxWorkspace.tsx`): left = a「当前任务」card (`readCopTaskDetail()` 任务名称 + 简介, desensitized, 留存 above 新建对话) + per-task 1:N conversation list (`useTaskThreads(taskId, agentId)` — filtered by **both** `metadata.taskId` AND `metadata.agent_id` so the three businesses' conversations stay isolated even though they share one taskId) + 新建对话; the `…/chats` index (`TaskFxIndexResolver`) opens the latest task thread or 新建. The right `:thread_id` host differs by business: **rwfx** → `TaskFxChat` (`AgentChatPage taskGate`) = full workspace (non-`lite`): 目的树闸门 panel + 清除记录 (placed under 新建对话); **xdfx** → also `TaskFxChat` (same 目的树闸门 query+display, same `purpose_detail_url`) but workspace passed `lite`; **3qfx** → `TaskBindChat` (`AgentChatPage taskBind`, `lite`) = 1:N list only, no gate, and 新建对话 **auto-sends** the task opening text (`taskAutoSendText`; gate Line truncated
+- **Login URL params** (`LoginPage.tsx`, frontend-only — the backend never sees these): besides the auth params (`ticket`/`userId`/`env`/`theme`/`yUserId`/`token`/`access_token`/`authToken`/`password`), the page supports a **task deep-link** via `?taskId=&goPath=`. After login it calls the consumer API `GET {VITE_AIPI_CONSUMER_URL}/taskAnalyseSearch/cop-task-detail?taskId=` (header `Authorization: Bearer admin`, auto-injected by `utils/request.ts`), stashes the full `data` (`id/overview/taskDirection/taskName/taskContent`) into `sessionStorage["login.copTaskDetail"]`, then routes by `goPath`: base codes `3qfx`/`rwfx`/`xdfx` → that business's configured **single agent** Q&A inside a **任务工作区** (resolved via `/api/business-mapping`; `resolveTaskDeeplinkTarget` calls `persistTaskContext({taskId, agentId, openingText})` and navigates to the `…/chats` **index**, which opens the latest task conversation or 新建 — a 1:N task↔对话 workspace, NOT `pendingAgentMessage`); the `-A` suffix (`3qfx-A`/…) → **multi-agent roundtable** with `roundtablePrefill.businessCode` so the page auto-selects the configured 业务链条. **xdfx's deep-link `?taskId=` is actually an 行动id, not a 任务id** — `resolveDeeplinkTaskId(goPath, rawId)` (called in `LoginPage` before everything) detects `xdfx`/`xdfx-A` and resolves it via `GET {action_detail_url}/{actionId}` → `data.taskId` (`fetchTaskIdFromAction`; `action_test`+`mock.action_detail` for offline testing); the resolved 任务id then drives `cop-task-detail`, the purpose tree, and the 1:N binding (other businesses pass the id through unchanged). **xdfx additionally partitions its chat records by 行动id (action_id), NOT by task_id**: `resolveTaskDeeplinkTarget` sets `partitionByAction:true` + keeps the raw action_id as `TaskContext.actionId`, so new threads are tagged `metadata.{taskId,actionId}` (taskId kept only to preserve the backend「任务深链对话全局共享」semantics, which keys off `metadata.taskId`) and the conversation list filters by `actionId` (+`agent_id`) — different actions of the same task get separate lists. xdfx's first-question opening text also appends `行动id（action_id）为…` (see `buildOpeningText` / `taskThreadMetadata`). goPath→businessCode: `3qfx`→`3Q`, `rwfx`→`6BF`, `xdfx`→`7BF`. The roundtable target also threads the URL `taskId` into `roundtablePrefill.taskId` (`resolveTaskDeeplinkTarget(goPath, detail, taskId)`), which turns on two taskId-scoped behaviors: (1) **separate, unpartitioned per-task storage** — taskId 会商聊天记录 live in their **own** store/table (`roundtable_task_drafts`), keyed **only by `task_id`** (one taskId = many records, shared across users, **no user 分权** at all; `created_by` is audit-only), kept entirely out of the per-user personal store (`roundtable_drafts`, now strictly per-user) so the two never mix. Backend router `/api/roundtable-task-drafts` (`GET /by-task/{id}` + `/by-task/{id}/latest`, `POST`, `GET/PUT/DELETE /{id}` — all user-agnostic); frontend client `roundtable-planning/api/task-drafts.ts`, and `useDraftPersistence`/`useRoundtableDrafts` route **all** CRUD to it when a `taskId` is present (else the personal `drafts.ts`). The matching **background jobs** are shared by task too: `roundtable_jobs.task_id` marks a task job; reads/dedup/stream/resume/cancel pass `?task_id=` so any user opening the task sees the same running 研讨 (progress/flowchart), and the executor writes the final report back to the task-draft store. Existing rows are moved over by `scripts/migrate_roundtable_task_drafts.py` (migration `20260618_01`). The history dropdown filters to the task and 新建 keeps the binding; (2) **Step-3 auto structured output** — after the `roundtable-summary` agent writes the Markdown report it automatically runs a second round emitting a `flow-json` flowchart (`useStep3Summary` `autoFlow`+`chainLevels`), whose hierarchy follows the business chain's stage goals (任务 → 目的 → 行为体 → …; coordinatorPrompt-specified hierarchy wins) and whose nodes never carry 阶段编号/阶段名 (the prior bug). **Both targets render embedded under the 任务管理 layout** — nested routes under `task-management/<business-path>/{roundtable,agent/:agent_id/chats}` in `StrategyRoutes.tsx` (`<business-path>` = `plan-task-sentiment` / `plan-task/plan-task-fx` / `plan-task/plan-task-action`, matching the COH中任务 menu paths in `sidebar-menu.ts`) so the global sidebar keeps 任务管理 → COH中任务 → the matching business highlighted. **All three single-agent businesses share `TaskFxWorkspace`** (`task-components/TaskFxWorkspace.tsx`): left = a「当前任务」card (`readCopTaskDetail()` 任务名称 + 简介, desensitized, 留存 above 新建对话) + per-task 1:N conversation list (`useTaskThreads(taskId, agentId, actionId?)` — filtered by **both** `metadata.taskId` AND `metadata.agent_id` so the three businesses' conversations staLine truncated
-- **iframe 嵌入模式 (外部系统用 iframe 套用深链问答/会商)** — 三个**按标签页**开关，全部由深链 URL 参数开启、存进同一份 `sessionStorage` 会话（`embed.session`，键名常量在 `core/embed/embed-session.ts`），跨登录跳转/刷新/页内导航存活，**绝不跨标签污染**同浏览器另开的正常系统页。核心隔离手法：用 `sessionStorage`（按标签页/浏览上下文隔离，iframe 即便同源也有独立一份）而非 `localStorage`（跨标签共享）。开关：(1) **`?embed=1`（可带 `&theme=`）** — 去全局 chrome（`PageLayout` 的 `pageSidebarAllowed && !isEmbedActive()` → 隐藏 Header + PageSidebar）+ 按外部主题色**强制**明/暗：走 next-themes 的 `forcedTheme`（`App.tsx` `AppProviders` 调 `resolveForcedEmbedTheme`，**不写** localStorage `strategy-theme`），离散映射 `dark-blue`/`dark`→深、其余→浅；嵌入侧**绝不**调 `setTheme`/`persistSidebarEnabled`（那俩落 localStorage 跨标签污染，`LoginPage` 据 `readEmbedParam` 跳过）。(2) **`?hideJump=1`** — 隐藏深链底部「快捷跳转」栏 `TaskJumpBar` 的两部分（底部「下一步」等按钮 + 右侧垂直居中悬浮菜单），单智能体问答 + 会商共用该栏，`isJumpBarHidden()` 为真时整条 `return null`。(3) **登录用户隔离** — 嵌入态下鉴权/身份键（`deerflow.auth` token、`userInfo`、`login.*`、`tools_token`、maxkey/userDetail token）全部经 `core/auth/scoped-storage.ts` 的 `authStorage()`（嵌入→sessionStorage / 正常→localStorage）读写，使 iframe 里登录的用户与正常登录用户**完全隔离**、互不覆盖；所有 token 读取都过 `getStoredAuth()`/`getAuthorizationHeaderValue()`（API 客户端 `core/api/*` 全走这俩），改中心函数即让全体调用方自动隔离；跨标签账号变更监听 `AuthSyncWatcher`（`core/auth/sync.tsx`）在嵌入态禁用。嵌入会话在 `main.tsx` 渲染前 `syncEmbedSessionFromCurrentUrl()` 同步启用（早于任何鉴权写入，避免首帧 effect 顺序漏写 localStorage）；`AppProviders` 的 effect 再按 SPA 导航同步。`embed=0`/`hideJump=0` 可显式关闭。正常（非嵌入）标签页所有 `isXxx()` 恒 false，行为**零变化**。第三个开关 `?isolate=1`（**独立登录会话**）把同一套**登录用户隔离**单独提供给**普通（带 chrome）标签页**——只切换鉴权存储、不去 chrome / 不强制主题 / 不动跳转栏：`authStorage()` 的条件从「仅嵌入」放宽为 `isEmbedActive() || isIsolatedSession()`，`AuthSyncWatcher` 的跨标签监听对嵌入态**或**独立态都即时忽略（handler 内实时判，运行时开关也即刻生效）。除 URL 参数外，**设置 → 外观 →「登录会话」** 有一个 Switch「独立登录会话（本标签页）」运行时切换（`setIsolatedSession`，`appearance-settings-page.tsx`）：**开启时先 `migrateAuthToSession()`**（`scoped-storage.ts`，把 localStorage 的受保护键 `deerflow.auth`/`userInfo`/`userId`/`tools_token` + `login.*` 前缀快照搬进 sessionStorage）再翻标志，故无感不登出；此后本标签页登录态独立——别处登录/换号影响不到它，它换号也影响不到别人，但关掉该标签即结束（需重登）。开启给 toast 提示。
+- **iframe 嵌入模式 (外部系统用 iframe 套用深链问答/会商)** — 三个**按标签页**开关，全部由深链 URL 参数开启、存进同一份 `sessionStorage` 会话（`embed.session`，键名常量在 `core/embed/embed-session.ts`），跨登录跳转/刷新/页内导航存活，**绝不跨标签污染**同浏览器另开的正常系统页。核心隔离手法：用 `sessionStorage`（按标签页/浏览上下文隔离，iframe 即便同源也有独立一份）而非 `localStorage`（跨标签共享）。开关：(1) **`?embed=1`（可带 `&theme=`）** — 去全局 chrome（`PageLayout` 的 `pageSidebarAllowed && !isEmbedActive()` → 隐藏 Header + PageSidebar）+ 按外部主题色**强制**明/暗：走 next-themes 的 `forcedTheme`（`App.tsx` `AppProviders` 调 `resolveForcedEmbedTheme`，**不写** localStorage `strategy-theme`），离散映射 `dark-blue`/`dark`→深、其余→浅；嵌入侧**绝不**调 `setTheme`/`persistSidebarEnabled`（那俩落 localStorage 跨标签污染，`LoginPage` 据 `readEmbedParam` 跳过）。(2) **`?hideJump=1`** — 隐藏深链底部「快捷跳转」栏 `TaskJumpBar` 的两部分（底部「下一步」等按钮 + 右侧垂直居中悬浮菜单），单智能体问答 + 会商共用该栏，`isJumpBarHidden()` 为真时整条 `return null`。(2.5) **`?hideChrome=1`** — **仅**去全局 chrome（Header 导航栏 + PageSidebar 侧边栏），**不**强制主题、**不**隔离鉴权（区别于 `embed`：只想要一个干净全屏页面，如「大屏绘制」`/page/strategy/dashboard-agent?taskId=…&hideChrome=1`）。新增 `EmbedSession.hideChrome` 字段 + `readHideChromeParam()` + `isChromeHidden()`（取 `embed || hideChrome` 之并），与 `hideJump` 完全对称；`PageRoutes.tsx` 的 `PageLayout` 把 `chromeHidden`（`isChromeHidden() || readHideChromeParam(location.search)==="on"`）并入 `pageSidebarAllowed`，且其**优先级高于** dashboard-agent 路由原本的强制全局 chrome（`forceChromeForDashboardAgent`）。`hideChrome=0` 可显式关闭。(3) **登录用户隔离** — 嵌入态下鉴权/身份键（`deerflow.auth` token、`userInfo`、`login.*`、`tools_token`、maxkey/userDetail token）全部经 `core/auth/scoped-storage.ts` 的 `authStorage()`（嵌入→sessionStorage / 正常→localStorage）读写，使 iframe 里登录的用户与正常登录用户**完全隔离**、互不覆盖；所有 token 读取都过 `getStoredAuth()`/`getAuthorizationHeaderValue()`（API 客户端 `core/api/*` 全走这俩），改中心函数即让全体调用方自动隔离；跨标签账号变更监听 `AuthSyncWatcher`（`core/auth/sync.tsx`）在嵌入态禁用。嵌入会话在 `main.tsx` 渲染前 `syncEmbedSessionFromCurrentUrl()` 同步启用（早于任何鉴权写入，避免首帧 effect 顺序漏写 localStorage）；`AppProviders` 的 effect 再按 SPA 导航同步。`embed=0`/`hideJump=0` 可显式关闭。正常（非嵌入）标签页所有 `isXxx()` 恒 false，行为**零变化**。第三个开关 `?isolate=1`（**独立登录会话**）把同一套**登录用户隔离**单独提供给**普通（带 chrome）标签页**——只切换鉴权存储、不去 chrome / 不强制主题 / 不动跳转栏：`authStorage()` 的条件从「仅嵌入」放宽为 `isEmbedActive() || isIsolatedSession()`，`AuthSyncWatcher` 的跨标签监听对嵌入态**或**独立态都即时忽略（handler 内实时判，运行时开关也即刻生效）。除 URL 参数外，**设置 → 外观 →「登录会话」** 有一个 Switch「独立登录会话（本标签页）」运行时切换（`setIsolatedSession`，`appearance-settings-page.tsx`）：**开启时先 `migrateAuthToSession()`**（`scoped-storage.ts`，把 localStorage 的受保护键 `deerflow.auth`/`userInfo`/`userId`/`tools_token` + `login.*` 前缀快照搬进 sessionStorage）再翻标志，故无感不登出；此后本标签页登录态独立——别处登录/换号影响不到它，它换号也影响不到别人，但关掉该标签即结束（需重登）。开启给 toast 提示。
+- **操作日志（Y-Log）上报** — 用户的关键操作（登录登出/查询/查看/增删改/启停/导入导出/问答等）成功后，**前端直连**外部接口 `POST {write_url}`（默认 `https://ch1.b.uat.4.cn/api/y-log/write`）记一条审计日志。核心模块 `src/core/log/`：`y-log.ts`（`writeYLog(params)` + `OptType` 枚举 0/1/3..12；**异步即发即忘、永不 await、永不抛错、失败静默**，自动把完整 url 转相对路径去 ip/host、对象入参/返回自动 `JSON.stringify` + 50k 裁剪、`optResult` 恒 0 只报成功），`y-log-config.ts`（从公开只读 `GET /api/public/config/y-log` 拉 `{enabled, writeUrl}`，模块级缓存 + 去重 + 默认兜底；`App.tsx` `AppProviders` 启动预热 `fetchYLogConfig()`），`y-log-token.ts`（token1 = token 登录的 `?authToken=`，经 [[scoped-storage]] 的 `authStorage*` 存取，嵌入态自动隔离）。**双门控**：仅当①存在 token1（即用 token 登录，`LoginPage` 成功后 `persistYLogToken(authToken)`，登出 `account-settings-page.tsx` 先报后清 token1）且②配置 `enabled && writeUrl` 才上报；否则一律不发。`optDetail` 统一「CM助手-全量-…」（**禁内部框架名**）。埋点**广覆盖**各 API client 的成功路径——原则是「一个用户操作（查看/查询/新增/编辑/删除/启停/导入导出）= 一条日志」，每个 API client 的**单条详情 GET（查看→view 4）/ 列表查询 GET（search 3）/ 新增 POST（create 9）/ 改 PUT·PATCH（edit 5）/ 删 DELETE（delete 6）/ 启停（enabled 11 / disabled 10）/ 导入导出（import 7 / export 8）**都各落一条，仅跳过高频 typeahead/状态轮询/纯 bootstrap config 读。覆盖文件：`strategy-components/api/{sensitive-words,menu-overrides,task-buttons,skill-addresses,light-apps,business-mapping}.ts`、`roundtable-planning/api/{drafts,task-drafts,roundtable-jobs,recommend,chains,multi-agent,dashboard-sessions}.ts`、`core/{agents,scheduled-tasks,knowledge,positions,tags,studio,system-settings,memory,mcp,models,custom-prompts,user-preferences,notifications,recommended-questions,user-qa,curator,admin,thread-shares,roundtable-draft-shares,tool-metrics,llm-metrics,note,artifacts}/api.ts`、`core/api/markdown-docx-export.ts`。**问答（Q&A）改为「一次大模型调用 = 一条日志」**：在共享的 `core/threads/hooks.ts` `useThreadStream` 的 `onLangChainEvent` 里监听 `on_chat_model_end`，每次模型调用结束就上报一条（optType 12，`reqParam` 取本次 input 的最后一条 user 文本 + 模型名，`returnParam` 取本次输出文本）——一个问答轮次里 lead agent / 子代理的**每次** LLM 调用都各记一条，覆盖所有走 `useThreadStream` 的页面（`ChatPage`/`AgentChatPage`/创建智能体/iframe/会商等）；`ChatPage`/`AgentChatPage` 的 `onFinish` 仍额外保留一条轮次汇总。后端仅新增公开只读配置：`deerflow/config/y_log_config.py`（`YLogConfig{enabled,write_url}`）挂到 `AppConfig.y_log`，`app/gateway/routers/public_config.py` 加 `GET /api/public/config/y-log`，地址写在 `config.yaml` 的 `y_log` 段（mtime 热重载，前端无需重建）；**不做后端代理**。Tests：`tests/test_y_log_config.py`。
 
 ### Configuration
 

frontend-web/.env.example

@@ -37,6 +37,10 @@
 # 默认真实接口（未设/false）；改成 true 时该接口走本地假数据（consumer 外网不可达时调试用）。
 # 与 VITE_USE_REAL_DATA 独立。改后需重启 dev / 重新打包生效。
 # VITE_MOCK_COP_TASK_DETAIL=false
+# VITE_POSITION_ROUNDTABLE_DEMO_MODE=false
+# true=免登录直达岗位分析，完全使用前端 JSON，不请求任何后台接口。
+# 仅限离线演示环境；生产环境请保持 false。
+# VITE_POSITION_ROUNDTABLE_STANDALONE_MODE=false
 
 # MaxKey 鉴权根地址（无界 onlineTicket 换 token）
 # VITE_AUTH_BASE_URL=https://auth.y.sit.4.cn
@@ -50,4 +54,6 @@
 # 可选
 # VITE_CANVAS_LANGGRAPH_BASE_URL=
 # VITE_STATIC_WEBSITE_ONLY=
+# 部署级紧凑导航：true 时固定收起工作台左侧栏，并隐藏换肤与全量/简洁模式切换。
+# VITE_FORCE_COLLAPSED_SIDEBAR=false
 # VITE_GITHUB_OAUTH_TOKEN=

frontend-web/.env.network

@@ -14,8 +14,8 @@ VITE_MOCK_SQ_REPORT=false
 VITE_MOCK_COP_TASK_DETAIL=false
 
 # Gateway / DeerFlow API
-VITE_BACKEND_BASE_URL=http://47.88.25.99:7001
+VITE_BACKEND_BASE_URL=http://10.19.200.5:2026
-VITE_LANGGRAPH_BASE_URL=http://47.88.25.99:7001/api
+VITE_LANGGRAPH_BASE_URL=http://10.19.200.5:2026/api
 
 # 轻应用「新建笔记」系列接口
 VITE_NOTE_API_BASE_URL=http://47.88.25.99:8000
@@ -42,7 +42,7 @@ VITE_AIPI_BACKENP_URL=http://47.88.25.99:8000
 # VITE_AIPI_FRONTEND_URL=https://knowledgetoolserver.b.uat.4.cn
 VITE_NOTEBOOK_API_BASE_URL=http://47.88.25.99:8000
 VITE_AIPI_FRONTEND_URL=http://47.88.25.99:3000
-VITE_AIPI_CONSUMER_URL=https://ch1.b.uat.4.cn/consumer
+VITE_AIPI_CONSUMER_URL=http://10.19.200.5:8002/consumer
 # A 系统跳转地址（人物/组织/事件等列表项打开链接）
 VITE_AIPI_PRESENT_URL=http://present.a.uat.4.cn/present/domain
 # B 系统知识库 iframe 根地址

frontend-web/design-qa.md

@@ -0,0 +1,46 @@
+**Comparison target**
+
+- Source visual truth (dark intelligent-agent list): `C:/Users/董宏凯/AppData/Local/Temp/codex-clipboard-75f6ce1c-cd70-4b8c-a80a-a3d100105c69.png`
+- Additional source references: `C:/Users/董宏凯/AppData/Local/Temp/codex-clipboard-00567484-ba8a-4595-b386-52e1467ae9cf.png` (segmented switch), `C:/Users/董宏凯/AppData/Local/Temp/codex-clipboard-02808803-05ba-4f2c-be50-c72b484a9f06.png` (business-chain node card), `C:/Users/董宏凯/AppData/Local/Temp/codex-clipboard-adf38fec-7baf-4d01-9c73-bdbae94b774e.png` (business-chain selector)
+- Implementation screenshots: `C:/Users/董宏凯/AppData/Local/Temp/position-roundtable-revised-light.png`, `C:/Users/董宏凯/AppData/Local/Temp/position-roundtable-revised-dark.png`
+- Full-view comparison evidence: `C:/Users/董宏凯/AppData/Local/Temp/position-roundtable-revised-comparison.png`
+- Viewport: 1280 × 720. Light route: `#/page/strategy/qa/position-roundtable`; dark embedded route: `#/page/strategy/qa/position-roundtable?embed=1&theme=dark`.
+- State: local browser has no authenticated API session. The original intent API is invoked and reports `Authentication required`; business-chain and agent endpoints return no usable data.
+
+**Findings**
+
+- [P1] Populated agent and business-chain states cannot be compared yet.
+  Location: right agent list and non-planning-role chain diagram.
+  Evidence: reference images show populated cards and nodes; the implementation has `0 个` agents and no available business chain in the unauthenticated preview.
+  Impact: card density, selected-card indicator, chain node flow, and agent-detail transition cannot be truthfully verified against live data.
+  Fix: verify the route in an authenticated session with at least one public chain and tagged agents.
+
+**Open Questions**
+
+- The final business-chain stage arrangement is still pending product confirmation. The compact graph maps whatever stage configuration is returned, while intentionally omitting dependency-label text as requested.
+
+**Implementation Checklist**
+
+1. Left task panel is now display-only and retains its independent position-roundtable task adapter.
+2. Business-chain selection uses the original roundtable card/radio/relationship-entry pattern.
+3. Every position uses the original `useStep1Intent` interface and `Step1Panel` message list/input panel; only the position header changes.
+4. The right switch now uses the exact `课题研究 / ai写作` segmented-control treatment (light gray track, white active state; dark blue glass equivalent).
+5. The embedded layout widens the left panel to 360px and applies the deep-blue right-panel tokens used by the reference.
+6. Other roles render a taller top-to-bottom card-node flow without dependency labels. The canvas supports mouse-drag panning, and each node retains only a name plus a single-line description.
+
+**Follow-up Polish**
+
+- [P3] If live content is unusually long, tune the compact flow node width or horizontal scrolling after seeing the production chain data.
+
+**Comparison history**
+
+- Iteration 1: task fields were editable and the right TDesign card tabs looked unlike the reference. Replaced the task form with display-only information and replaced the tabs with the existing `课题研究 / ai写作` segmented switch.
+- Iteration 2: business-chain selection was a dropdown and the flow was vertical avatar chips. Replaced it with original-roundtable selection cards and compact business-chain configuration-style node cards with link lines but no dependency labels.
+- Iteration 3: dark right-panel background differed from the supplied deep-blue reference. Applied the `#032650` / `#042b59` / `#2b8ffe` token family and captured the revised embedded dark state in the full-view comparison.
+- Iteration 4: removed the custom disabled input from non-planning positions and reused the original roundtable input panel. Enlarged the left flow viewport, retained its connection lines, and removed node level/seat/status metadata.
+- Iteration 5: converted the compact flow from left-to-right to top-to-bottom. Added mouse-drag panning and single-line description truncation; populated-chain visual QA remains blocked by the unauthenticated preview.
+- Iteration 6: constrained the flow canvas to its card viewport, narrowed nodes from 190px to 158px, and realigned branch gaps plus connector anchors to prevent clipping and offset lines.
+
+**Final result**
+
+blocked

frontend-web/docs/ai-writing-对话驱动写作台-实现方案.md

@@ -0,0 +1,507 @@
+# AI 写作「对话驱动写作台」实现方案（可落地版）
+
+> 需求：**复制**现有 AI 写作代码，新增一个独立页面（**原页面/原路由零改动**）。在新页面里
+> **大改交互流程**——去掉「素材收集 / 大纲规划 / 作家写作 / 编辑审核」四个阶段干预卡里的**输入框**，
+> 只**保留原来的确认按钮**；在页面**底部新增一个统一的多行智能输入框**，具备**强意图理解**能力：
+> 重新搜索、新增检索词、添加检索素材、重新规划大纲、按要求改大纲、提修改意见、审核意见、
+> 素材不足继续搜集、对写作内容提问……**覆盖现有全部交互甚至更多**。
+>
+> 交互节奏不变：**一步一确认**——进行到某个专家阶段时，交互就针对该专家（阶段作用域）；
+> 用户可以**点原来的确认按钮**，也可以**在底部输入框里发「继续下一步」的意图**推进。
+> 意图**拿不准时**主动向用户**发起协助/澄清**，绝不盲目触发高代价动作（定稿 / 重搜等）。
+
+本文是**实现指引**，落地时按第 9 节路线图分阶段推进。文中所有文件路径、符号名均对齐当前代码。
+
+---
+
+## 1. 现状梳理（改造地基）
+
+现有 AI 写作是一套**独立 LangGraph 子系统**（不是 lead_agent），前后端都已成型、可复用。
+
+### 1.1 后端 `ai_writing` graph
+
+- 图工厂：`offline-backend-20260512/backend/packages/harness/deerflow/agents/ai_writing/graph.py`
+  （`make_ai_writing_graph`，registered as `assistant_id="ai_writing"`）
+- 状态：`.../ai_writing/state.py`（`AIWritingState`）
+- 四个「阶段大脑」节点：
+
+| 阶段 | 节点 | 文件 |
+|------|------|------|
+| 素材收集 | `researcher` | `nodes/researcher.py` |
+| 大纲规划 | `writer_outline` | `nodes/writer_outline.py` |
+| 作家写作 | `writer_draft` | `nodes/writer_draft.py` |
+| 编辑审核 | `editor` | `nodes/editor.py` |
+
+- **五个暂停点**（`interrupt()`，`Command(resume=payload)` 续跑）——这是对话改造的核心可复用资产：
+
+| pause_point | 语义 | 现有 action |
+|-------------|------|-------------|
+| `material_confirm` | 素材确认 | `confirm` / `re_search` / `enable_skill_search` |
+| `outline_confirm` | 大纲确认 | `confirm` / `re_outline` |
+| `draft_confirm` | 草稿确认 | `to_editor` / `finalize` / `user_revise` |
+| `review_confirm` | 编辑打回确认 | `accept_review` / `force_finalize` |
+| `section_help` | 素材不足求助 | `section_help`(+`sectionDecisions`) |
+
+- resume 载荷（`UserInterventionPayload`，`types/ai-writing.ts`）字段：`action`、`approvedMaterialIds`、
+  `userQuery`（自然语言补充检索）、`editedOutline`、`outlineFeedback`、`userRevisionNotes`、
+  `overrideVerdict`、`selectedIssueIndices`、`sectionDecisions`。
+  **协议已同时支持「自然语言 + 结构化 action」**——这是对话层能复用的关键。
+
+> 结论：**状态机 / 流式 / 暂停·续跑协议 / 持久化都可复用**，无需重写引擎。改造本质是
+> 「把分散在干预卡里的输入框，换成一个底部智能输入框 + 意图路由层」，再把意图翻译回**现有
+> `action + payload`**；仅少量新意图（对内容提问、素材不足自动回退重搜、追加审核意见）需新增能力。
+
+### 1.2 前端 `open-canvas` 子系统
+
+- 主页面：`frontend-web/src/open-canvas/pages/AIWritingPage.tsx`
+  - 路由注册：`open-canvas/routes/OpenCanvasRoutes.tsx`（`/page/canvas/ai-writing/*`）、
+    `pages/WorkspaceRoutes.tsx`（`/page/workspace/ai-writing/*`）、`pages/NotebookAIWritingPage.tsx`
+- 状态机 + 流式：`contexts/AIWritingContext.tsx`（`useReducer` + LangGraph `useStream`，`assistantId:'ai_writing'`）
+- 事件翻译 / reducer：`hooks/useAIWritingStream.ts`
+- 类型：`types/ai-writing.ts`
+- **左栏面板**：`components/ai-writing/AIWritingPanel.tsx`（时间线 + 干预卡 + 状态栏；idle 时挂启动表单）
+- **要改造的输入 UI**（本次重点）：
+  - 干预卡 `components/ai-writing/InterventionCard.tsx`：内含
+    `MaterialConfirmCard`（素材：有 `MaterialsToolbar` 输入框）、
+    `OutlineConfirmCard`（大纲：有 feedback textarea）、
+    `DraftConfirmCard`（草稿：有「修改意见」textarea）、
+    `ReviewConfirmCard`（审核：有「补充修改指令」textarea）、
+    `SectionHelpCard`（素材不足：按钮组）。
+    **每张卡里都既有输入框又有确认/动作按钮**——本次要**去掉输入框、保留按钮**。
+  - 启动表单 `components/ai-writing/AIWritingForm.tsx`（idle 阶段的配置表单）——本次由底部输入框接管启动。
+- **已存在的对话原型**（可借鉴）：`components/ai-writing/WritingSetupChat.tsx`
+  （`useThreadStream` 起 lead_agent 线程 + `setup_writing` 审批卡回填表单；仅管启动前配置，不直接复用）。
+- 底部输入框可直接复用 UI 组件：`@/components/ai-elements/prompt-input`
+  （`PromptInput` / `PromptInputTextarea` / `PromptInputSubmit` / `PromptInputFooter`，见 `WritingSetupChat`）。
+
+---
+
+## 2. 目标与范围
+
+### 2.1 必须满足
+
+1. **复制式新增**：新目录 / 新路由 / 新侧边栏入口，**旧页面、旧路由、旧组件零改动**（「初始的不用动」）。
+2. 页面**底部单一多行智能输入框**接管全流程交互；四个阶段干预卡里的**输入框全部移除**。
+3. **保留确认按钮**：每个阶段到达暂停点时，消息流里仍渲染**产物卡 + 原来的确认/动作按钮**
+   （素材「确认素材」、大纲「确认大纲」、草稿「让编辑审核 / 确认定稿」、审核「按编辑意见修改 / 强制定稿」、
+   素材不足的三选一按钮）。用户**点按钮**或**在底部输入框发自然语言意图**二选一均可推进。
+4. **强意图理解**：把用户自由文本准确路由到正确动作，**覆盖现有全部交互 + 更多**（见 3.2）。
+5. **阶段作用域**：意图解析必须知道「当前停在哪个专家阶段」，把同一句话按当前阶段翻译成对应 action。
+6. **素材不足自动回退重搜**：修改意见需要的信息现有素材没有时，先重搜补素材、补完自动继续原意图。
+7. **拿不准就协助**：低置信意图**不猜着执行**，走澄清追问（clarify）或用户协助。
+8. 保留右侧草稿实时预览（可编辑）与时间线 / 进度展示。
+
+### 2.2 明确不做（本期）
+
+- 不改旧 `AIWritingPage` 及其 `AIWritingForm` / `InterventionCard`（这两个是要在**副本**里改的）。
+- 不替换 `ai_writing` graph 四个阶段大脑逻辑，不动五个暂停点 / checkpoint / 持久化。
+- 不引新状态管理库（继续 `useReducer` + `useStream`）。
+
+### 2.3 复制策略（关键决策）
+
+「复制一份」= **复制会被大改的表现层组件**（页面 + 干预卡 + 面板），**复用不改的引擎层**：
+
+| 复制（新建副本，大改） | 复用（原样，不改；仅对 `types` 做**追加式**扩展） |
+|------------------------|--------------------------------------------------|
+| 新页面 `AIWritingChatPage.tsx` | `contexts/AIWritingContext.tsx`（状态机 + 流式） |
+| 新面板 `WritingChatPanel.tsx`（消息流 + 底部输入框） | `hooks/useAIWritingStream.ts`（事件 → state） |
+| 新消息卡 `chat-cards/*`（产物卡+确认按钮，**无输入框**） | `components/ai-writing/AIWritingDraftPanel.tsx`（右侧草稿预览） |
+| 新意图客户端 `api/ai-writing-intent.ts` | 各流式展示子组件（`MaterialsCard`/`OutlineCard`/`ReviewCard`/`SkillStepsCard`…） |
+| （可选）新 `contexts/WritingChatContext.tsx` 包一层「pending 意图 / 澄清态」 | `types/ai-writing.ts`（**只加字段不改旧字段**，保证旧页面不受影响） |
+
+> **不复用、也不改** 的三个「输入框组件」：`AIWritingForm` / `InterventionCard` / `WritingFormContext`——
+> 旧页面继续用它们，新页面完全不引用它们。这样「初始的不用动」得到硬保证。
+>
+> 为什么复用 `AIWritingContext` 而不复制它？它**不含任何输入框 UI**，只是「状态机 + 与后端 graph 的
+> 流式桥」，复用它**不会改动旧页面的任何呈现**（旧页面照常在自己的 Provider 实例里跑）。复用能显著
+> 降低维护成本、避免两套引擎漂移。若要绝对物理隔离，也可整目录复制 `AIWritingContext` +
+> `useAIWritingStream` 到新目录——**推荐先复用**，仅当后续需要给对话态加大量图内新协议时再分叉。
+
+---
+
+## 3. 核心设计
+
+### 3.1 三层结构
+
+```
+┌──────────────────────────────────────────────────────────────┐
+│  对话 UI 层（新）  WritingChatPanel                             │
+│   - 消息流：用户消息 + AI 阶段产物卡（含【保留的确认按钮】）+ 进度   │
+│   - 底部：统一多行智能输入框（唯一自由输入入口）                    │
+│   - 右侧：草稿实时预览（复用 AIWritingDraftPanel）                │
+└───────────────┬──────────────────────────────────────────────┘
+                │ 用户自然语言（+ 当前 status/pausePoint 上下文）
+                ▼
+┌──────────────────────────────────────────────────────────────┐
+│  意图解析层（新，核心）  POST /api/ai-writing/sessions/{id}/intent │
+│   输出：{ intent, pausePoint, action, payload,                  │
+│          needResearch, researchQuery, answer, confidence, clarify }│
+└───────────────┬──────────────────────────────────────────────┘
+                │ 结构化 action + payload
+                ▼
+┌──────────────────────────────────────────────────────────────┐
+│  执行层（复用现有 AIWritingContext）                             │
+│   idle → startWriting(AIWritingRequest)                         │
+│   暂停 → submitIntervention(UserInterventionPayload)            │
+│   问答 → 旁路回答（不改写作状态）                                 │
+│   素材不足 → 先重搜、缓存 pending、补完自动续跑                     │
+└──────────────────────────────────────────────────────────────┘
+```
+
+**设计原则**：意图解析层是「翻译官」——把自由文本翻译成**执行层已经懂的指令**。能复用
+`action + payload` 的绝不新造协议；确认按钮点击**直接走执行层**（不经意图层，零延迟、零误判）。
+
+### 3.2 意图分类体系（覆盖全流程 + 更多）
+
+按「意图 → 触发时机（当前 status/pausePoint）→ 映射执行」组织，即意图解析引擎的目标 schema。
+**「甚至更多」** = G（问答）、H（控制）、以及 B/C/D/E 里的「素材不足自动回退重搜」。
+
+#### A. 启动类（status = `idle`）
+| 意图 | 用户说法示例 | 映射 |
+|------|-------------|------|
+| `start_writing` | 「写一篇关于新能源出口的深度分析，2000 字」 | 解析成 `AIWritingRequest` → `startWriting()` |
+| `start_with_outline` | 「按这个大纲写：…」 | `AIWritingRequest.userOutline` |
+| `start_imitate` | 「仿照这篇样文写…」 | `writingModeType='imitate'` + `sampleText` |
+
+#### B. 素材类（pausePoint = `material_confirm`）
+| 意图 | 示例 | 映射 |
+|------|------|------|
+| `confirm_materials` | 「素材可以，继续 / 下一步」 | `{action:'confirm', approvedMaterialIds}` |
+| `research_again` | 「重新搜索素材」 | `{action:'re_search'}`（无 userQuery=覆盖式重检） |
+| `add_material`/`add_keyword` | 「再补点关于 X 的素材」「加个关键词 Y」 | `{action:'re_search', userQuery:'X/Y'}`（追加） |
+| `select_materials` | 「只用第 1、3 条」 | `{action:'confirm', approvedMaterialIds:[…]}` |
+| `drop_materials` | 「去掉第 2 条」 | 同上（反选后的子集） |
+
+#### C. 大纲类（pausePoint = `outline_confirm`）
+| 意图 | 示例 | 映射 |
+|------|------|------|
+| `confirm_outline` | 「大纲 OK，开始写」 | `{action:'confirm'}` |
+| `reoutline` | 「重写大纲」 | `{action:'re_outline'}`（feedback 可空） |
+| `revise_outline` | 「第二章拆成两节」「调整顺序」 | `{action:'re_outline', outlineFeedback:自然语言}` |
+
+#### D. 写作 / 草稿类（pausePoint = `draft_confirm`）
+| 意图 | 示例 | 映射 |
+|------|------|------|
+| `to_editor` | 「交给编辑审核」 | `{action:'to_editor'}` |
+| `finalize` | 「就这样定稿」 | `{action:'finalize'}` **（高代价：低置信必澄清）** |
+| `revise_draft` | 「第三段太啰嗦，精简」「补个 2024 案例」 | `{action:'user_revise', userRevisionNotes:意见}` |
+| `rewrite_section` | 「重写第二章」 | `user_revise` + 章节定位写进 notes |
+| `change_tone/style` | 「更口语一点 / 更正式」 | `user_revise` + notes |
+| `apply_review`（若已有审核结果） | 「按编辑意见改」「只接受第 1、2 条」 | `{action:'user_revise', selectedIssueIndices:[…]}` |
+
+#### E. 编辑审核类（pausePoint = `review_confirm`）
+| 意图 | 示例 | 映射 |
+|------|------|------|
+| `accept_review` | 「按编辑意见改」 | `{action:'accept_review', selectedIssueIndices}` |
+| `partial_accept_review` | 「只接受第 1、2 条」 | `accept_review` + `selectedIssueIndices` 子集 |
+| `add_review_opinion` | 「再补一条：核查数据准确性」 | `accept_review` + `userRevisionNotes`（并入补充指令，现协议已支持） |
+| `force_finalize` | 「不改了，强制定稿」 | `{action:'force_finalize', overrideVerdict:true}` **（高代价：必澄清）** |
+
+#### F. 素材不足求助类（pausePoint = `section_help`）
+| 意图 | 映射 |
+|------|------|
+| `section_supplement` | `{action:'section_help', sectionDecisions:[…'supplement']}` |
+| `section_loose` | `sectionDecisions:[…'loose']` |
+| `section_delete` | `sectionDecisions:[…'delete']` |
+
+#### G. 问答类（**新**；任意 status；旁路，不改写作状态）
+| 意图 | 示例 | 映射 |
+|------|------|------|
+| `ask_about_content` | 「第二章讲了啥？」「为什么用这个论点？」 | 意图节点直接带回 `answer`，对话流渲染（见 5.4） |
+| `ask_meta` | 「现在到哪步了？」「用了哪些素材？」 | 读当前 state 直接回答，不走图 |
+
+#### H. 控制类（**新 / 半新**）
+| 意图 | 映射 |
+|------|------|
+| `next_step`（通用「继续/下一步」） | 按**当前 pausePoint** 映射到该阶段的默认确认（material/outline→`confirm`，draft→`to_editor`…；等价点确认按钮） |
+| `restart_stage` | 重跑当前阶段（复用 `resumeWriting()` 空 command 续跑） |
+| `run_background` | 转后台自动跑：`suspendAIWritingToBackground()` |
+| `cancel` | `pauseWriting()`（`stream.stop()`） |
+| `unknown/clarify` | 无法判定 → 反问澄清 / 用户协助（**防误触发硬指标**） |
+
+### 3.3 「素材不足自动重搜」判定与回退（用户强调点）
+
+触发：用户在**大纲/草稿/审核**阶段提出修改意见，但意见需要的信息现有素材里没有。
+
+判定来源（组合）：
+1. **意图节点直接判**：把「素材摘要（keywords + 每条 title/source）」喂给意图 prompt，让它判断
+   「这条意见能否用现有素材满足」；不能 → `needResearch=true` + `researchQuery`。
+2. **执行阶段兜底**：`writer_draft` 严格模式已有 `blocked_sections` → `section_help` 暂停点，
+   对话层把它翻译成「素材不足，是否重搜？」的追问。
+
+回退动作（**首期纯前端实现，不动后端协议**）：`needResearch=true` 时，前端把用户的修改
+`payload` 缓存为 `pendingIntent`，先 `submitIntervention({action:'re_search', userQuery:researchQuery})`
+补素材；监听到新一轮 `material_confirm`（素材追加完成）后，**自动提交** `pendingIntent`。
+需处理「重搜期间用户又改主意」→ 允许覆盖 pending。
+
+---
+
+## 4. 意图解析引擎：方案与契约
+
+**采用方案 A：后端 LLM 意图节点（独立 REST）**，叠加高频短句**规则快路径**优化。
+
+理由：`needResearch` 判定需要**完整写作上下文**（素材/大纲/草稿），后端天然持有 checkpoint state；
+与 `setup_writing` 一脉相承，离线模型选择策略统一；输出 schema 稳定、前端只消费。
+
+### 4.1 后端入口
+
+`app/gateway/routers/ai_writing.py` 新增：
+
+```
+POST /api/ai-writing/sessions/{session_id}/intent
+Body: { text: string, status: string, pausePoint?: string }
+Resp: IntentResult（见 4.3）
+```
+
+实现：读该 session 的 checkpoint state（素材摘要 / 大纲纲要 / 草稿字数·章节 / 审核意见）→
+用 `ai_writing` 配置模型（复用 `intent_parser.py` 同套 `create_chat_model` + `parse_json` +
+模型容错 `_model_fallback`）解析 → 返回结构化契约。**不改图拓扑**。
+
+新增 prompt：`agents/ai_writing/prompts/intent_router_prompts.py`
+- 输入：用户文本、`current_status`/`pause_point`、素材摘要、大纲纲要、草稿字数+章节标题、审核意见列表。
+- 输出：严格 JSON（4.3 契约）。硬要求：**只在证据充分时给高 confidence，否则给 `clarify`**；
+  `finalize`/`force_finalize`/`re_search` 等高代价意图**必须**高置信才不澄清。
+
+### 4.2 前端快路径（先跑规则，未命中再调后端）
+
+`api/ai-writing-intent.ts` 里对**当前 pausePoint** 做少量确定性短语命中，直接产出 payload，省一次往返：
+- 「继续/下一步/确认/可以/ok/好的」→ 当前阶段默认 `confirm`（draft 阶段=`to_editor`）。
+- 「重新搜索/重搜」（material）→ `re_search`。「重写大纲」（outline）→ `re_outline`。
+- 「定稿/强制定稿」→ **不进快路径**（高代价，一律走后端 + 可能澄清）。
+- 命中即执行；未命中 → 调后端 `intent` 接口。
+
+### 4.3 意图解析输出契约
+
+```jsonc
+{
+  "intent": "revise_draft",        // 见 3.2 分类
+  "pausePoint": "draft_confirm",   // 需要 resume 时；否则 null
+  "action": "user_revise",         // 映射到现有 action
+  "payload": {                     // 直接可喂 submitIntervention 的字段（camelCase）
+    "userRevisionNotes": "第三段精简，并补一个 2024 年的案例"
+  },
+  "needResearch": true,            // 素材是否不足
+  "researchQuery": "2024 行业案例", // needResearch 时的检索意图
+  "answer": null,                  // 问答类意图的直接回答（旁路）
+  "confidence": 0.86,
+  "clarify": null                  // 低置信时的反问话术（非空则不执行、只追问）
+}
+```
+
+前端消费顺序：
+1. `answer` 非空 → 对话流渲染回答（问答旁路，不动写作状态）。
+2. `clarify` 非空 **或** `confidence < 阈值(建议 0.6)` → 渲染反问气泡，等用户澄清（**防误触发**）。
+3. `needResearch=true` → 缓存 `pendingIntent=payload`，先重搜，收到新素材后自动提交。
+4. 否则 → `idle` 走 `startWriting(...)`；暂停态走 `submitIntervention({action, ...payload})`。
+
+---
+
+## 5. 前端改造方案
+
+### 5.1 新页面与路由（复制式）
+
+- 新页面：`open-canvas/pages/AIWritingChatPage.tsx`
+  （骨架照抄 `AIWritingPage.tsx` 的 Provider 包裹与左右分栏；左栏换成 `WritingChatPanel`，右栏仍
+  `AIWritingDraftPanel`；idle 不再挂 `AIWritingForm`，改由底部输入框启动）。
+- 路由注册（**新增，不动旧行**）：
+  - `open-canvas/routes/OpenCanvasRoutes.tsx` 加 `path="ai-writing-chat/*"`。
+  - 侧边栏 `core/page-layout/sidebar-menu.ts`：在 `qa-research` 旁新增
+    `{ id:"qa-research-chat", label:"AI写作(对话版)", icon:FileText, path:"/page/canvas/ai-writing-chat" }`。
+    （或先不加、内部灰度直链验证。）
+
+### 5.2 新面板 `WritingChatPanel.tsx`（左栏主体）
+
+职责 = 消息流容器 + 底部输入框，替代 `AIWritingPanel` 里的「时间线 + InterventionCard + 状态栏」。
+复用 `useAIWriting()` 读 state / 调 `startWriting` / `submitIntervention` / `pauseWriting` /
+`suspendAIWritingToBackground`。
+
+消息流渲染（把 `ProgressEvent` / 阶段产物适配成消息卡，复用现有展示子组件）：
+- 运行中：`research_progress`/`outline_chunk`/`draft_chunk`/`review_chunk` → 进度 / 流式卡
+  （复用 `SkillStepsCard`/`OutlineStreamingView`/`DraftGeneratingView`/`ReviewStreamingView` 的展示部分）。
+- 到达暂停点：渲染 **产物卡 + 保留的确认按钮**（见 5.3），不再有输入框。
+- 用户消息、AI 澄清追问、问答回答：普通气泡。
+
+底部输入框：直接复用 `@/components/ai-elements/prompt-input`（`PromptInput`+`PromptInputTextarea`+
+`PromptInputSubmit`），Enter 发送、Shift+Enter 换行；发送时读当前 `state.status`/`currentPause?.pausePoint`
+交给意图路由（见 5.5）。运行中（非暂停点）可禁用发送或转「排队/提示当前在生成」。
+
+### 5.3 新消息卡 `chat-cards/*`（**保留按钮、去掉输入框**）
+
+把 `InterventionCard.tsx` 的五张卡各复制一份到 `open-canvas/components/ai-writing-chat/chat-cards/`，
+**删掉其中的 textarea / MaterialsToolbar 输入部分，保留产物展示 + 确认/动作按钮**：
+
+| 新卡 | 展示（复用） | 保留的按钮 | 删除的输入 |
+|------|-------------|-----------|-----------|
+| `MaterialConfirmChatCard` | `MaterialsCard`（勾选保留）+ `SkillStepsCard` | 「确认素材，规划大纲」「重新搜索」 | `MaterialsToolbar` 的 userQuery 输入框 |
+| `OutlineConfirmChatCard` | `OutlineCard`（可点标题微调保留） | 「确认大纲，开始写作」 | feedback textarea + 发送 |
+| `DraftConfirmChatCard` | `ReviewCard`（若有审核，勾选保留） | 「按编辑审核意见修改」「让编辑继续审核」「确认定稿」 | 「修改意见」textarea |
+| `ReviewConfirmChatCard` | `ReviewCard`（勾选保留） | 「按编辑意见修改」「强制定稿」 | 「补充修改指令」textarea |
+| `SectionHelpChatCard` | 章节 + 三选一按钮组 | 三选一 + 「提交并继续」 | （本就无自由输入，原样保留） |
+
+> 勾选态（素材/审核意见）**保留**——它是「点按钮」路径的一部分，不算自由输入框。用户想用自然语言
+> 「只用第 1、3 条」也能走底部输入框（意图层产出 `approvedMaterialIds`/`selectedIssueIndices`）。
+> 按钮点击 **直接调 `submitIntervention`**，与旧卡完全一致，零改动风险。
+
+### 5.4 问答旁路（新能力）
+
+「对写作内容提问」不改写作 state。首期**轻量实现**：意图节点检出 `ask_*` 时读 state 直接带回 `answer`，
+前端在消息流渲染为普通 AI 气泡即可（一次调用出答案）。完整版（后续）可另起只读 lead_agent 线程注入
+草稿/大纲作背景，类似 `WritingSetupChat` 的 `useThreadStream`。
+
+### 5.5 交互流程（对话版）串起来
+
+1. **空闲**：底部输入「写一篇关于 X 的深度分析，2000 字」→ 意图 `start_writing` → 组 `AIWritingRequest`
+   → `startWriting()`。（缺关键字段时先 `clarify` 追问字数/读者/类型。）
+2. **运行中**：进度/流式卡渲染。
+3. **到暂停点**：渲染产物卡 + 按钮 + 一句提示「你可以点上面的按钮，或直接说：确认继续 / 补充素材 / 改大纲…」。
+   - **点按钮** → 直接 `submitIntervention`（旧逻辑）。
+   - **发文字** → `resolveIntent(text, status, pausePoint)`（先快路径、后后端）→ 按 4.3 消费。
+4. **问答**：任意时刻提问 → 旁路 `answer`，不打断写作。
+5. **素材不足**：`needResearch` 或 `section_help` → 追问/执行「重搜 → 自动续跑 pending 意图」。
+6. **拿不准**：`clarify`/低置信 → 反问气泡，不执行。
+
+### 5.6 pending 意图 & 澄清态（新增本地状态）
+
+在 `WritingChatPanel`（或新 `WritingChatContext`）维护：
+- `pendingIntent: UserInterventionPayload | null` —— 素材不足重搜完成后自动提交。
+- `awaitingClarify: { originalText: string } | null` —— 澄清态，用户下一句与上一句拼接再解析。
+- pending 生命周期：设置 → 提交 `re_search` → 监听 reducer 里新一轮 `awaiting_material_confirm`
+  （`state.status` 从 `researching` 回到 `awaiting_material_confirm`）→ 自动 `submitIntervention(pending)` → 清空。
+
+---
+
+## 6. 后端改造方案
+
+### 6.1 意图解析入口（新增，唯一后端改动主体）
+
+- `app/gateway/routers/ai_writing.py`：新增 `POST /sessions/{id}/intent`（见 4.1）。
+  读 checkpoint state 用 `app.state.checkpointer` + `make_ai_writing_graph().aget_state(...)`
+  （参照 `ai_writing_job_executor.py` 的读法）取素材/大纲/草稿/审核摘要。
+- `agents/ai_writing/prompts/intent_router_prompts.py`：新增意图 prompt（见 4.1）。
+- 复用 `nodes/intent_parser.py` 的模型创建 / `parse_json` / `_model_fallback` 容错。
+
+### 6.2 不需要改的部分
+
+- 四个阶段大脑节点、五个暂停点、checkpoint、StreamBridge、持久化、sessions/transcript REST——**全不动**。
+- 「素材不足自动续跑」「问答旁路」首期都在**前端 / 意图节点**实现，**不扩 resume 协议**。
+
+### 6.3 可选增强（阶段 3，按需）
+
+- `add_review_opinion` 完整版：`review_confirm` resume 增字段 `extra_review_notes`（首期已用现有
+  `userRevisionNotes` 降级承载，够用）。
+- `resume_intent` 后端化（把「重搜完自动续跑」搬到后端，减少前端状态机复杂度）。
+- undo / 回退到上一暂停点（依赖 checkpoint 回滚）。
+
+---
+
+## 7. 数据流时序（改稿 + 素材不足自动重搜）
+
+```
+用户（draft_confirm 暂停）: "第三段补个2024年的行业案例"
+  │ 底部输入框 → resolveIntent(text, status='awaiting_draft_confirm', pausePoint='draft_confirm')
+  ▼ POST /api/ai-writing/sessions/{id}/intent { text, status, pausePoint }
+后端: 读 state(素材摘要) + LLM 解析
+  │ 返回 { intent:revise_draft, action:user_revise,
+  │        payload:{userRevisionNotes:"第三段…补2024案例"},
+  │        needResearch:true, researchQuery:"2024 行业案例", confidence:0.9 }
+  ▼
+前端: needResearch=true → pendingIntent = payload
+  │ submitIntervention({action:'re_search', userQuery:"2024 行业案例"})
+  ▼ LangGraph resume → researcher 追加素材 → status 回到 awaiting_material_confirm
+前端: 监听到新一轮素材确认 → 自动提交 pendingIntent
+  │ submitIntervention({action:'user_revise', userRevisionNotes:"第三段…补2024案例"})
+  ▼ writer_draft 用新素材改稿 → draft_chunk… → draft_ready → draft_confirm
+前端: 消息流展示新草稿卡 + "已按你的意见改写并补充了 2024 案例"
+```
+
+---
+
+## 8. 关键实现细节与坑
+
+1. **阶段作用域**：`resolveIntent` 必须带 `state.currentPause?.pausePoint` + `state.status`——
+   同一句「重新来」在 material 是重搜、在 outline 是重写大纲。`AIWritingContext` 已有这两个字段，直接读。
+2. **确认按钮零改动**：新卡的按钮 `onClick` 原样调 `submitIntervention(payload)`，与旧卡逐字一致，
+   风险最低；**只删输入框**。
+3. **防误触发**：低置信（<0.6）或 `clarify` 非空一律追问；`finalize`/`force_finalize`/`re_search`
+   即使命中也要求高置信，否则澄清。绝不盲目定稿/覆盖重搜。
+4. **pending 意图队列**：素材不足是「先插重搜、再回原意图」，用 5.6 的小状态机；重搜完成前允许覆盖 pending。
+5. **问答不污染 transcript**：问答/澄清消息在前端标记 `kind:'qa'|'clarify'`，与写作进度事件区分（
+   `AIWritingContext` 的 transcript 只存 progressEvents/completedInterventions，问答气泡是纯前端消息，
+   默认不入 transcript，避免历史回看错乱）。
+6. **流式产物→消息卡**：复用 `OutlineStreamingView`/`DraftGeneratingView`/`ReviewStreamingView`/
+   `SkillStepsCard` 的**展示部分**，套进消息容器，不重写渲染。
+7. **右侧草稿预览**：`AIWritingDraftPanel` + `DraftSync` 原样复用（`DraftSync` 依据 status/markdown
+   同步右侧画布）。
+8. **离线内网**：意图模型走 `config.yaml → ai_writing` 配置模型；检索仍走技能/内网 ES，不联网。
+9. **模型选择透传**：`submitIntervention` 的 resume 已把 `state.request?.modelName` 一并回传（见
+   `AIWritingContext`），新页面沿用即可。
+10. **旧页面隔离验证**：改完后回归旧 `/page/canvas/ai-writing` 与 `/page/workspace/ai-writing`、
+    笔记本嵌入页，确认零变化（新代码不 import 旧的 `AIWritingForm`/`InterventionCard`/`WritingFormContext`）。
+
+---
+
+## 9. 分阶段实施路线图
+
+**阶段 0 — 骨架（不含意图）**
+- 复制 `AIWritingChatPage` + 注册新路由 + 侧边栏入口；复用 `AIWritingContext`/`useStream`/`DraftPanel`。
+- 复制五张 `chat-cards`（删输入框、留按钮）；底部输入框先只做 idle 直发 `start_writing`
+  （文本原样当 `userIntent`，其余字段取默认）+ 暂停点靠按钮推进。端到端跑通。
+
+**阶段 1 — 意图解析（核心）**
+- 后端 `POST /sessions/{id}/intent` + `intent_router_prompts.py`，返回 4.3 契约。
+- 前端 `api/ai-writing-intent.ts`（快路径 + 后端）接入 `WritingChatPanel`，覆盖 A~F 类意图。
+- 低置信 `clarify` 澄清态（5.6）。
+
+**阶段 2 — 问答旁路 + 素材不足自动重搜**
+- G 类问答（意图节点直接带 `answer`）。
+- `needResearch` + pending 意图机制（前端实现重搜后自动续跑，5.6）。
+
+**阶段 3 — 增强（按需）**
+- `add_review_opinion` 扩协议、`resume_intent` 后端化、undo/回退、完整问答只读线程。
+
+**阶段 4 — 打磨**
+- 消息卡视觉、历史回看（transcript）、后台挂起入口、灰度到侧边栏。
+
+---
+
+## 10. 关键文件清单（落地对照）
+
+### 新增（前端）
+- `open-canvas/pages/AIWritingChatPage.tsx` — 新页面（复制 `AIWritingPage` 骨架改造）
+- `open-canvas/components/ai-writing-chat/WritingChatPanel.tsx` — 消息流 + 底部输入框
+- `open-canvas/components/ai-writing-chat/chat-cards/{MaterialConfirmChatCard,OutlineConfirmChatCard,DraftConfirmChatCard,ReviewConfirmChatCard,SectionHelpChatCard}.tsx` — 保留按钮、去掉输入框
+- `open-canvas/components/ai-writing-chat/progressToMessage.ts` — `ProgressEvent` → 消息卡适配
+- `open-canvas/api/ai-writing-intent.ts` — 意图解析客户端（快路径 + `POST …/intent`）
+- （可选）`open-canvas/contexts/WritingChatContext.tsx` — pending 意图 / 澄清态
+
+### 修改（前端，仅追加，不动旧逻辑）
+- `open-canvas/routes/OpenCanvasRoutes.tsx` — 加一条 `ai-writing-chat/*` 路由
+- `core/page-layout/sidebar-menu.ts` — 加一个侧边栏入口（可选）
+- `open-canvas/types/ai-writing.ts` — **仅追加** `IntentResult` 等新类型，不改旧字段
+
+### 新增（后端）
+- `app/gateway/routers/ai_writing.py` — 加 `POST /sessions/{id}/intent`
+- `agents/ai_writing/prompts/intent_router_prompts.py` — 意图 prompt
+- `tests/test_ai_writing_intent.py` — 意图接口单测（TDD 强制）
+
+### 复用（不改）
+- `open-canvas/contexts/AIWritingContext.tsx`、`hooks/useAIWritingStream.ts`
+- `open-canvas/components/ai-writing/{AIWritingDraftPanel,DraftSync,MaterialsCard,OutlineCard,ReviewCard,SkillStepsCard,OutlineStreamingView,DraftGeneratingView,ReviewStreamingView}.tsx`
+- `agents/ai_writing/graph.py`、四个阶段节点、五个暂停点、`nodes/intent_parser.py`
+
+### 绝不动（保证「初始的不用动」）
+- `open-canvas/pages/AIWritingPage.tsx` 及其引用的
+  `components/ai-writing/{AIWritingForm,InterventionCard}.tsx`、`contexts/WritingFormContext.tsx`
+- 旧路由 `/page/canvas/ai-writing`、`/page/workspace/ai-writing`、笔记本嵌入页
+
+---
+
+## 11. 待确认（默认取值已给出，可直接推进）
+
+1. 意图引擎：**后端 LLM 节点（方案 A）+ 前端短句快路径** —— 默认采用。
+2. `AIWritingContext` / `useAIWritingStream`：**复用**（不物理复制）——默认采用；需绝对隔离可改为复制。
+3. 新页面入口：**侧边栏新增「AI写作(对话版)」** —— 默认加；若要先灰度可只留直链。
+4. 「素材不足自动重搜」：**首期前端 pending 续跑**（不动后端 resume 协议）——默认采用。
+5. 问答旁路：**首期意图节点直接带 `answer`** —— 默认采用。
+
+> 以上默认按「A + 复用引擎 + 侧边栏入口 + 前端 pending + 意图节点带答案」推进，如需调整请指出。

frontend-web/docs/ai-writing-对话驱动改造方案.md

@@ -0,0 +1,454 @@
+# AI 写作「对话驱动 + 意图解析」改造方案
+
+> 目标：在**不动现有 AI 写作页面**的前提下，新建一个「对话驱动」的写作工作台。
+> 去掉素材收集 / 大纲规划 / 作家写作 / 编辑审核各阶段**分散的输入框/表单**，
+> 用**底部一个统一的智能输入框**接管全流程交互；该输入框具备**强意图解析**能力，
+> 能准确识别用户意图（重新搜索、加素材、加关键词、重写大纲、按要求改大纲、改写作、
+> 改编辑、提编辑意见、对写作内容提问……），并在**素材不足**时自动回退去重新检索素材。
+
+本文只做**方案与实现指引**，不含代码改动。落地时按第 9 节的路线图分阶段推进。
+
+---
+
+## 1. 现状梳理（改造的地基）
+
+现有 AI 写作是一套**独立的 LangGraph 子系统**（不是 lead_agent），前后端都已成型。
+
+### 1.1 后端：`ai_writing` graph
+
+- 图工厂：`offline-backend-20260512/backend/packages/harness/deerflow/agents/ai_writing/graph.py`
+- 状态：`.../agents/ai_writing/state.py`（`AIWritingState` + `UserInterventionPayload`）
+- 注册：`offline-backend-20260512/backend/langgraph.json` → `assistant_id = "ai_writing"`
+- 执行：与 lead agent **共用** RunManager + StreamBridge + checkpointer（`app/gateway/services.py` 里 `assistant_id=="ai_writing"` 分发到 `make_ai_writing_graph`）
+
+节点拓扑（实际）：
+
+```
+sample_analyzer → intent_parser → researcher
+  → [cond] pause_material | writer_draft
+  → writer_outline → pause_outline
+  → writer_draft → [cond] pause_section_help | pause_draft | END
+  → editor → [cond] pause_draft | pause_review
+  → pause_review → END | writer_draft
+```
+
+四个「阶段大脑」节点：
+
+| 阶段 | 节点 | 文件 |
+|------|------|------|
+| 素材收集 | `researcher` | `nodes/researcher.py` |
+| 大纲规划 | `writer_outline` | `nodes/writer_outline.py` |
+| 作家写作 | `writer_draft` | `nodes/writer_draft.py` |
+| 编辑审核 | `editor` | `nodes/editor.py` |
+
+五个**暂停点**（`interrupt()`，靠 `Command(resume=payload)` 续跑）：
+
+| pause_point | 语义 | 可用 action（现有） |
+|-------------|------|---------------------|
+| `material_confirm` | 素材确认 | `confirm` / `re_search` / `supplement_search` / `enable_skill_search` |
+| `outline_confirm` | 大纲确认 | `confirm` / `re_outline` |
+| `draft_confirm` | 草稿确认 | `to_editor` / `finalize` / `user_revise` / `custom_revise` |
+| `review_confirm` | 编辑打回确认 | `accept_review` / `force_finalize` |
+| `section_help` | 素材不足求助 | `supplement` / `loose` / `delete` |
+
+> resume 载荷字段（`UserInterventionPayload`）：`action`、`approved_material_ids`、
+> `extra_keywords`、`user_query`(自然语言补充检索)、`edited_outline`、`outline_feedback`、
+> `user_revision_notes`、`override_verdict`、`selected_issue_indices`、`section_decisions`。
+> **关键点**：现有协议已经支持「自然语言 + 结构化 action」，这是对话改造的核心可复用资产。
+
+REST（业务元数据，非图执行）：`app/gateway/routers/ai_writing.py`，前缀 `/api/ai-writing`
+（sessions CRUD、transcript 保存、article-types、后台挂起 `/background` + `/progress` 等）。
+
+持久化：`ai_writing_sessions` 表（`transcript` 为 `PortableLongText`）
++ `ai_writing_article_types`（`deerflow/persistence/...`）。
+
+配置：`config.yaml → ai_writing`（`keyword_model`、`rank_model`、`max_materials`、
+`use_builtin_agents.{researcher,outliner,writer,editor}` 等）。
+
+### 1.2 前端：`open-canvas` 子系统
+
+- 主页面：`frontend-web/src/open-canvas/pages/AIWritingPage.tsx`
+- 路由：`/page/canvas/ai-writing`、`/page/workspace/ai-writing`
+- 状态机：`contexts/AIWritingContext.tsx`（`useReducer` + LangGraph `useStream`）
+- 事件翻译/reducer：`hooks/useAIWritingStream.ts`
+- 类型：`types/ai-writing.ts`（`WritingStatus`、`ProgressEvent`、`UserInterventionPayload`、`AIWritingRequest`…）
+- 流式：LangGraph `useStream`，`assistantId: 'ai_writing'`，`streamMode: ['values','updates','custom','messages-tuple']`
+- **要去掉的输入 UI**（改造重点）：
+  - 启动表单 `components/ai-writing/AIWritingForm.tsx` + `WritingFormContext`
+  - 阶段暂停输入 `components/ai-writing/InterventionCard.tsx`（素材/大纲/草稿/审核四套内嵌表单）
+- **已存在的对话原型**：`components/ai-writing/WritingSetupChat.tsx`
+  （用 `useThreadStream` 起一条 lead_agent 线程 + `setup_writing` 工具审批卡回填表单）——
+  这是「对话 → 结构化配置」的现成范式，可借鉴但**不直接复用**（它只管启动前配置）。
+
+### 1.3 结论
+
+- **状态机、流式、暂停/续跑协议、持久化都可复用**，无需重写引擎。
+- 改造本质 = **把「分散表单」换成「一个对话输入框 + 意图路由层」**，
+  再把意图映射回**现有的 `action + payload`**（大部分场景），
+  少量新意图（如「对内容提问」「素材不足自动重搜」）需要**新增协议/节点**。
+
+---
+
+## 2. 目标与范围
+
+### 2.1 必须满足
+
+1. 新页面/新路由，**旧页面零改动**（用户要求「初始的不用动」）。
+2. 底部**单一对话输入框**控制所有阶段交互，移除各阶段独立输入框。
+3. **强意图解析**：准确识别用户自然语言意图并路由到正确动作，覆盖全流程 + 更多。
+4. 用户给修改意见后，**若现有素材不足以满足要求 → 自动/建议重新检索素材**再继续。
+5. 保留右侧草稿实时预览（可编辑）与时间线/进度展示。
+
+### 2.2 明确不做（本期）
+
+- 不改旧 `AIWritingPage` 及其表单/干预卡组件。
+- 不替换底层 `ai_writing` graph 的四个阶段大脑逻辑（只加意图层与少量新协议）。
+- 不引入新的状态管理库（继续 `useReducer` + `useStream`）。
+
+---
+
+## 3. 核心设计
+
+### 3.1 总体思路：三层结构
+
+```
+┌─────────────────────────────────────────────────────────┐
+│  对话 UI 层（新）                                          │
+│  - 左：消息流（用户消息 + AI 阶段产物卡片 + 进度）          │
+│  - 底：统一智能输入框（唯一交互入口）                       │
+│  - 右：草稿实时预览（复用 AIWritingDraftPanel）            │
+└───────────────┬─────────────────────────────────────────┘
+                │ 用户自然语言
+                ▼
+┌─────────────────────────────────────────────────────────┐
+│  意图解析层（新，核心）                                    │
+│  - 输入：用户文本 + 当前 WritingStatus + 上下文快照        │
+│  - 输出：{ intent, action, payload, needResearch, ... }   │
+└───────────────┬─────────────────────────────────────────┘
+                │ 结构化 action + payload
+                ▼
+┌─────────────────────────────────────────────────────────┐
+│  执行层（复用现有）                                        │
+│  - 空闲态：startWriting(AIWritingRequest)                  │
+│  - 暂停态：submitIntervention(UserInterventionPayload)     │
+│  - 运行中：stream.stop() → 续跑 / 新命令                    │
+│  - 提问态：旁路问答（不改写作状态）                        │
+└─────────────────────────────────────────────────────────┘
+```
+
+**设计原则**：意图解析层是「翻译官」——把自由文本翻译成**现有执行层已经懂的指令**。
+能复用 `action + payload` 的绝不新造协议；只有现有协议表达不了的才扩展。
+
+### 3.2 意图分类体系（覆盖用户全流程 + 更多）
+
+按「意图类别 → 触发时机（当前 status）→ 映射到的执行」组织。这是**意图解析引擎的目标 schema**。
+
+#### A. 启动类（status = idle）
+
+| 意图 | 说明 | 映射 |
+|------|------|------|
+| `start_writing` | 用户描述要写什么 | 解析成 `AIWritingRequest` → `startWriting()` |
+| `start_with_outline` | 用户自带大纲 | `AIWritingRequest.userOutline` |
+| `start_imitate` | 样文仿写 | `writingModeType=imitate` + 样文 |
+
+#### B. 素材类（status ≈ awaiting_material_confirm / 运行中）
+
+| 意图 | 用户说法示例 | 映射 |
+|------|-------------|------|
+| `confirm_materials` | 「素材可以，继续」 | `material_confirm` + `confirm`（可带勾选 ids） |
+| `research_again` | 「重新搜索素材」 | `material_confirm` + `re_search` |
+| `add_material` / `add_keyword` | 「补充关于 X 的素材」「加个关键词 Y」 | `material_confirm` + `supplement_search`，`user_query`=X/Y |
+| `use_skill_search` | 「用 XX 技能查」 | `material_confirm` + `enable_skill_search`，`user_query`=技能/来源 |
+| `select_materials` | 「只用第 1、3 条」 | `confirm` + `approved_material_ids` 子集 |
+| `drop_materials` | 「去掉第 2 条」 | 同上，反选后 `approved_material_ids` |
+
+#### C. 大纲类（status ≈ awaiting_outline_confirm）
+
+| 意图 | 示例 | 映射 |
+|------|------|------|
+| `confirm_outline` | 「大纲 OK」 | `outline_confirm` + `confirm` |
+| `reoutline` | 「重写大纲」 | `outline_confirm` + `re_outline`（`outline_feedback` 可空） |
+| `revise_outline` | 「第二章拆成两节」「调整顺序」 | `re_outline` + `outline_feedback`=自然语言 |
+| `edit_outline_manually` | 用户直接给出新大纲文本 | 解析成 `edited_outline` |
+
+#### D. 写作/草稿类（status ≈ awaiting_draft_confirm / writing_draft）
+
+| 意图 | 示例 | 映射 |
+|------|------|------|
+| `to_editor` | 「交给编辑审核」 | `draft_confirm` + `to_editor` |
+| `finalize` | 「就这样定稿」 | `draft_confirm` + `finalize` |
+| `revise_draft` | 「第三段太啰嗦，精简」「补个案例」 | `draft_confirm` + `user_revise`，`user_revision_notes`=意见 |
+| `rewrite_section` | 「重写第二章」 | `user_revise` + 定位信息（章节）写进 notes |
+| `change_tone/style` | 「更口语一点」 | `user_revise` + notes |
+
+#### E. 编辑审核类（status ≈ awaiting_review_confirm）
+
+| 意图 | 示例 | 映射 |
+|------|------|------|
+| `accept_review` | 「按编辑意见改」 | `review_confirm` + `accept_review`（可带 `selected_issue_indices`） |
+| `partial_accept_review` | 「只接受第 1、2 条意见」 | `accept_review` + `selected_issue_indices` |
+| `force_finalize` | 「不改了，强制定稿」 | `review_confirm` + `force_finalize` |
+| `add_review_opinion` | 「你再补一条：检查数据准确性」 | 追加自定义审核意见（见 5.3 扩展） |
+
+#### F. 素材不足求助类（status = awaiting_section_help）
+
+| 意图 | 映射 |
+|------|------|
+| `section_supplement` | `section_help` + `supplement`（去重搜） |
+| `section_loose` | `section_help` + `loose`（放宽续写） |
+| `section_delete` | `section_help` + `delete` |
+
+#### G. 问答类（**新**，任意 status，旁路，不改写作状态）
+
+| 意图 | 示例 | 映射 |
+|------|------|------|
+| `ask_about_content` | 「第二章讲了啥？」「为什么用这个论点？」 | 旁路问答（见 5.4） |
+| `ask_meta` | 「现在进行到哪一步？」「用了哪些素材？」 | 读当前 state 直接回答，不走图 |
+
+#### H. 控制类（**新/半新**）
+
+| 意图 | 映射 |
+|------|------|
+| `undo/back` | 回退到上一暂停点（依赖 checkpoint 回滚，见 8.4） |
+| `restart_stage` | 重跑当前阶段 |
+| `run_background` | 挂起后台自动跑 → `POST /sessions/{id}/background` |
+| `cancel` | `stream.stop()` |
+| `unknown/clarify` | 无法判定 → 反问澄清（对话追问，不误触发） |
+
+> **覆盖「甚至更多」**：G（问答）、H（控制）、以及 D/E 里「素材不足自动回退重搜」都是超出原表单能力的新增。
+
+### 3.3 「素材不足自动重搜」的判定与回退（用户强调的重点）
+
+触发场景：用户在**大纲/草稿/审核**阶段提出修改意见，但意见需要的**信息现有素材里没有**。
+
+判定放在**意图解析层**输出一个 `needResearch: boolean` + `researchQuery`，判定来源二选一（推荐组合）：
+
+1. **意图解析 LLM 直接判断**：把「当前素材摘要（keywords + 每条 title/来源）」喂给意图解析
+   prompt，让它判断「用户这条意见能否用现有素材满足」。不能 → `needResearch=true` 并给出检索词。
+2. **执行阶段兜底**：`writer_draft` 严格模式本就有 `blocked_sections` → `pause_section_help`，
+   这是**已有的**素材不足闸门；对话层把它翻译成「素材不足，是否重新检索？」的对话追问。
+
+回退动作：`needResearch=true` 时，先走 `material_confirm + supplement_search`（或新的
+「带目标的重搜」协议，见 8.3）补素材，**补完自动继续**用户原本的修改意图（需要在对话层
+记住「pending 修改意图」，重搜结束后再提交）。
+
+---
+
+## 4. 意图解析引擎：方案对比与推荐
+
+| 方案 | 做法 | 优点 | 缺点 |
+|------|------|------|------|
+| **A. 后端 LLM 意图节点**（推荐） | 新增 `/api/ai-writing/intent/parse`（或图内新节点），后端用 LLM 把 `{text, status, contextSnapshot}` → 结构化意图 JSON | 能吃到完整 state（素材/大纲/草稿）；可判 `needResearch`；prompt/模型集中可控；离线内网可用配置模型 | 多一次网络往返（可接受，交互本就等待） |
+| B. 前端调模型接口分类 | 前端直接调现有 `/api/models` 聊天做分类 | 少一层后端改动 | 前端难拿全后端 state 快照；prompt 分散；鉴权/模型选择复杂 |
+| C. 规则 + LLM 混合 | 常见短句走关键词规则快路径，兜底 LLM | 快、省 token | 规则易漏、维护成本高；中文表达多样命中率低 |
+
+**推荐 A（后端 LLM 意图节点）**，并在其上**叠加 C 的快路径**做优化（如「确认/继续/定稿」等
+高频短句先走轻量规则，未命中再调 LLM）。理由：
+
+- 意图判定需要**当前写作上下文**（尤其 `needResearch` 判定），后端天然持有 state/checkpoint。
+- 与现有「配置助手 `setup_writing`」一脉相承，模型选择/离线部署策略统一。
+- 输出 schema 稳定，前端只消费结构化结果，UI 简单。
+
+### 4.1 意图解析输出契约（建议）
+
+```jsonc
+{
+  "intent": "revise_draft",          // 见第 3.2 分类
+  "pausePoint": "draft_confirm",     // 若需 resume；否则 null
+  "action": "user_revise",           // 映射到现有 action；新意图可为新值
+  "payload": {                        // 直接可喂 submitIntervention 的字段
+    "userRevisionNotes": "第三段精简，并补一个 2024 年的案例"
+  },
+  "needResearch": true,               // 素材是否不足
+  "researchQuery": "2024 行业案例",   // needResearch 时的检索意图
+  "answer": null,                     // 问答类意图的直接回答（旁路）
+  "confidence": 0.86,
+  "clarify": null                     // 低置信时的反问话术
+}
+```
+
+前端拿到后：
+- `answer` 非空 → 直接在对话流渲染回答（问答旁路，不动写作状态）。
+- `clarify` 非空或 `confidence` 低 → 渲染反问，等用户澄清（**防误触发**）。
+- `needResearch=true` → 先重搜，缓存 `payload` 为 pending，重搜完再提交。
+- 否则 → `submitIntervention({action, ...payload})` 或 `startWriting(...)`。
+
+---
+
+## 5. 前端改造方案
+
+### 5.1 新页面与路由
+
+- 新目录：`frontend-web/src/open-canvas/pages/AIWritingChatPage.tsx`（或 `conversational/` 子目录）。
+- 新路由：`/page/canvas/ai-writing-chat`（在 `OpenCanvasRoutes.tsx` 注册；旧路由保留）。
+- 侧边栏：`sidebar-menu.ts` 加一个入口（如「AI 写作（对话版）」），或先不加、内部灰度。
+
+### 5.2 复用 vs 新建
+
+| 复用（尽量不改） | 新建 |
+|------------------|------|
+| `AIWritingContext` / `useAIWritingStream`（状态机 + 流式） | 统一对话输入框组件 `WritingChatComposer` |
+| `AIWritingDraftPanel`（右侧草稿预览） | 消息流容器 `WritingChatThread`（渲染阶段产物为消息卡片） |
+| `types/ai-writing.ts`（按需扩展） | 意图解析客户端 `api/ai-writing-intent.ts` |
+| `ProgressEvent` 事件模型 | 阶段产物 → 消息卡片的适配器 `progressToMessage.ts` |
+| 会话持久化 REST | 「pending 意图」暂存逻辑（重搜后续跑） |
+
+**不复用**：`AIWritingForm` / `WritingFormContext` / `InterventionCard`（这三个就是要去掉的表单）。
+
+### 5.3 交互流程（对话版）
+
+1. 空闲：用户在底部输入「写一篇关于 X 的深度分析，2000 字」→ 意图解析 `start_writing`
+   → 组装 `AIWritingRequest` → `startWriting()`。
+2. 运行中：`ProgressEvent`（`research_progress`/`outline_chunk`/`draft_chunk`…）
+   → 适配成消息流里的**进度卡片/流式卡片**（复用现有流式视图组件的展示部分）。
+3. 到达暂停点：不再弹 `InterventionCard`，而是在消息流里展示**阶段产物卡片**
+   （素材列表 / 大纲 / 草稿 / 审核结果）+ 一句提示「你可以说：确认继续 / 补充素材 / 改大纲…」。
+   用户下一句自然语言 → 意图解析 → `submitIntervention`。
+4. 问答：任意时刻用户提问 → 旁路回答，不打断写作状态。
+5. 素材不足：意图解析 `needResearch` 或后端 `section_help` → 对话追问「素材不足，帮你重搜？」
+   → 确认后重搜 → 自动续跑 pending 意图。
+
+### 5.4 问答旁路（新能力）
+
+「对写作内容提问」不应改写作 state。两种实现：
+
+- **轻量（推荐先做）**：意图解析节点直接带回 `answer`（后端能读 state，一次调用出答案）。
+- **完整**：新起一条**只读**问答线程（lead_agent，context 注入当前草稿/大纲作为背景），
+  类似 `WritingSetupChat` 的 `useThreadStream` 模式，但只读不回填。
+
+---
+
+## 6. 后端改造方案
+
+### 6.1 意图解析入口（二选一）
+
+- **方案 A1（推荐，独立 REST）**：`app/gateway/routers/ai_writing.py` 新增
+  `POST /api/ai-writing/sessions/{id}/intent`，入参 `{text}`，后端读该 session 的
+  checkpoint state（素材/大纲/草稿摘要）+ 用 `ai_writing` 配置模型解析，返回第 4.1 的契约。
+  - 好处：不改图拓扑；前端拿到结果后再决定调 `startWriting`/`submitIntervention`。
+- 方案 A2（图内节点）：在图里加 `conversation_router` 节点。改动大、状态耦合高，**不推荐**首期。
+
+### 6.2 意图解析 prompt
+
+新增 `agents/ai_writing/prompts/intent_router_prompts.py`（或复用/扩展 `intent_parser.py`）：
+- 输入：用户文本、`current_status`、素材摘要（keywords + 每条 title/source）、大纲纲要、
+  草稿字数/章节标题、审核意见列表。
+- 输出：严格 JSON（第 4.1 契约）。要求模型**只在证据充分时给高 confidence**，
+  否则给 `clarify`（防误触发是硬指标）。
+
+### 6.3 「带目标的重搜」协议扩展（可选增强）
+
+现有 `supplement_search` 用 `user_query` 追加检索。为支持「改稿意见 → 缺素材 → 重搜 → 自动续跑」，
+建议在 `material_confirm` 的 resume 里新增可选字段 `resume_intent`（重搜完成后要自动执行的原始意图）。
+- 前端也可**纯前端**实现（重搜完成事件回来后再自动提交缓存的 pending payload），**首期优先前端实现**，避免动后端协议。
+
+### 6.4 追加自定义审核意见（`add_review_opinion`）
+
+`editor`/`pause_review` 目前只接受「接受/强制定稿」。要支持「你再补一条审核意见」，
+需在 `review_confirm` resume 里接受 `extra_review_notes`，`editor` 或 `writer_draft`
+修订时并入。首期可先降级为 `user_revise` + notes（把用户的审核诉求当作改稿意见），
+**完整版**再扩协议。
+
+### 6.5 不需要改的部分
+
+- 四个阶段大脑节点（researcher/writer_outline/writer_draft/editor）逻辑不动。
+- 五个暂停点、checkpoint、StreamBridge、持久化不动。
+
+---
+
+## 7. 数据流时序（改稿 + 素材不足自动重搜）
+
+```
+用户: "第三段补个2024年的行业案例"
+  │
+  ▼ POST /api/ai-writing/sessions/{id}/intent  { text }
+后端: 读 state(素材摘要) + LLM 解析
+  │  返回 { intent:revise_draft, action:user_revise,
+  │         payload:{userRevisionNotes:...},
+  │         needResearch:true, researchQuery:"2024 行业案例" }
+  ▼
+前端: needResearch=true → 缓存 pending=payload
+  │  对话追问/直接执行: submitIntervention(material_confirm, supplement_search, user_query="2024 行业案例")
+  ▼ LangGraph resume → researcher 补素材 → materials_ready
+前端: 收到新素材 → 自动提交 pending
+  │  submitIntervention(draft_confirm, user_revise, userRevisionNotes=...)
+  ▼ writer_draft 用新素材改稿 → draft_chunk... → draft_ready → pause_draft
+前端: 消息流展示新草稿 + "已按你的意见改写并补充了案例"
+```
+
+---
+
+## 8. 关键实现细节与坑
+
+1. **暂停态识别**：对话层必须知道「现在停在哪个 pause_point」才能正确映射 action。
+   `AIWritingContext` 已有 `currentPause`/`status`，直接读。
+2. **防误触发**：低置信意图一律走 `clarify` 反问，绝不猜着执行（尤其 `finalize`/`re_search` 这种代价大的）。
+3. **pending 意图队列**：素材不足重搜是「先插一段、再回原意图」，需要一个小状态机记住 pending，
+   并处理「重搜后用户又改主意」的情况（重搜完成前允许覆盖 pending）。
+4. **回退/undo（H 类）**：依赖 checkpoint 回滚，`runtime/runs/worker.py` 有 `rollback` 概念，
+   首期可**不做**或只做「重跑当前阶段」。
+5. **问答旁路不污染 transcript**：问答消息可标记 `kind:'qa'`，与写作进度事件区分持久化。
+6. **流式产物→消息卡片**：复用现有 `OutlineStreamingView`/`DraftStreamingPreview` 等的**展示部分**，
+   套进消息气泡即可，不必重写渲染。
+7. **离线内网**：意图解析模型走 `config.yaml → ai_writing` 里的配置模型；检索仍走技能/内网 ES，
+   不联网（与现有并行席位「禁 web_search」的离线策略一致）。
+
+---
+
+## 9. 分阶段实施路线图
+
+**阶段 0 — 骨架（不含意图）**
+- 新路由 + 新页面 `AIWritingChatPage`，复用 `AIWritingContext`/`useStream`/`DraftPanel`。
+- 底部对话框先只做「空闲 `start_writing` + 暂停点固定按钮」跑通端到端（相当于把干预卡换成消息）。
+
+**阶段 1 — 意图解析（核心）**
+- 后端 `POST /sessions/{id}/intent` + intent prompt，返回第 4.1 契约。
+- 前端接入：自然语言 → 意图 → `startWriting`/`submitIntervention`，覆盖 A~F 类意图。
+- 加高频短句规则快路径 + 低置信 `clarify` 反问。
+
+**阶段 2 — 问答旁路 + 素材不足自动重搜**
+- G 类问答（先用 intent 节点直接带 `answer`）。
+- `needResearch` + pending 意图机制（前端实现重搜后自动续跑）。
+
+**阶段 3 — 增强协议（按需）**
+- `add_review_opinion` 扩 `review_confirm` 协议、`resume_intent` 后端化、undo/回退。
+
+**阶段 4 — 打磨**
+- 消息卡片视觉、历史回看（复用 transcript）、后台挂起入口、灰度到侧边栏。
+
+---
+
+## 10. 关键文件清单（落地时对照）
+
+### 新增（前端）
+- `open-canvas/pages/AIWritingChatPage.tsx` — 新页面
+- `open-canvas/components/ai-writing-chat/WritingChatComposer.tsx` — 统一输入框
+- `open-canvas/components/ai-writing-chat/WritingChatThread.tsx` — 消息流
+- `open-canvas/components/ai-writing-chat/progressToMessage.ts` — 事件→消息适配
+- `open-canvas/api/ai-writing-intent.ts` — 意图解析客户端
+- 路由注册：`open-canvas/OpenCanvasRoutes.tsx`（+ 可选 `sidebar-menu.ts`）
+
+### 新增（后端）
+- `app/gateway/routers/ai_writing.py` — 加 `POST /sessions/{id}/intent`
+- `agents/ai_writing/prompts/intent_router_prompts.py` — 意图 prompt
+- （阶段 3）`state.py` / `nodes/*` — 扩 `review_confirm`、`resume_intent`
+
+### 复用（尽量不改）
+- `open-canvas/contexts/AIWritingContext.tsx`、`hooks/useAIWritingStream.ts`
+- `open-canvas/components/ai-writing/AIWritingDraftPanel.tsx` 及各流式展示组件
+- `open-canvas/types/ai-writing.ts`（按需扩字段）
+- `agents/ai_writing/graph.py`、四个阶段节点、五个暂停点
+
+### 不动
+- 旧 `open-canvas/pages/AIWritingPage.tsx` 及 `AIWritingForm`/`WritingFormContext`/`InterventionCard`
+
+---
+
+## 11. 待确认
+
+1. 意图解析引擎是否采用**推荐的方案 A（后端 LLM 节点）**？
+2. 新页面是**独立入口**（侧边栏新增）还是先**内部灰度**（仅直链）？
+3. 「素材不足自动重搜」首期是否接受**前端实现 pending 续跑**（不动后端 resume 协议）？
+4. 问答旁路首期是否接受**意图节点直接带答案**（不新起只读线程）？
+
+> 以上默认按「A / 内部灰度 / 前端 pending / 意图节点带答案」推进，如需调整请指出。

frontend-web/docs/maf-r0-旧会商交互基线与组件映射.md

@@ -0,0 +1,198 @@
+# MAF-R0 阶段 0 交付文档：旧会商交互基线与组件映射
+
+> 状态：已完成
+> 更新时间：2026-08-03
+
+---
+
+## 1. 实验原型隐藏说明
+
+### 已完成的操作
+
+- `/page/maf/*` 路由（`MafSessionsPage` + `MafRunDetailPage`）已从正式菜单移除。
+- `workspace-nav-chat-list.tsx:199` 保留了墓碑注释：`{/* [MAF-R0] 实验原型已从正式菜单隐藏，仅保留路由供开发诊断：/page/maf */}`
+- `MafRoutes.tsx` 文件头部标注为 `[MAF-R0 实验原型 — 仅供开发诊断，已从正式菜单移除]`。
+- 该原型仅可通过手动输入 URL `/page/maf` 访问，不在任何侧边栏、导航菜单或工作区入口中出现。
+- 停止在该原型上新增业务功能。
+
+### 原型文件位置
+
+| 文件 | 用途 |
+|------|------|
+| `src/pages/MafRoutes.tsx` | 路由定义（index → MafSessionsPage, runs/:runId → MafRunDetailPage） |
+| `src/maf-roundtable/pages/MafSessionsPage.tsx` | 会话列表页（642 行） |
+| `src/maf-roundtable/pages/MafRunDetailPage.tsx` | 单 run 工作区（195 行） |
+| `src/maf-roundtable/` | 完整模块（33 文件：api/hooks/components/lib/tests） |
+| `vitest.maf.config.ts` | MAF 专用测试配置 |
+| `package.json` → `test:maf` | MAF 测试脚本 |
+
+---
+
+## 2. 旧会商 8 类页面状态交互地图
+
+旧会商入口：`src/roundtable-planning/pages/RoundtablePlanningPage.tsx`（4376 行，三步合一）。
+
+### 状态 1：空白 / 新建
+
+- 触发：点击「新建会商」或首次进入。
+- 表现：中心区域显示欢迎语 + 业务链选择入口 + 底部输入框。左侧历史列表为空或显示已有草稿。
+- 关键组件：`RoundtablePlanningPage`（currentStep=1 初始态）、`Step1Panel`（空消息列表 + 输入栏）。
+- 数据：`useDraftPersistence` 创建新草稿记录。
+
+### 状态 2：历史切换
+
+- 触发：点击左侧草稿列表中的某一条。
+- 表现：加载该草稿的 Step1/Step2/Step3 快照，恢复到对应步骤。
+- 关键组件：`useRoundtableDrafts`（列表）、`useDraftPersistence`（加载 + hydrate）。
+- 数据：`GET /api/roundtable-drafts/{id}` 或 `GET /api/roundtable-task-drafts/{id}`。
+
+### 状态 3：用户提问
+
+- 触发：用户在 Step1 输入框输入任务文本并点击发送。
+- 表现：用户气泡立即插入，随后出现 `MessageLoadingPlaceholder`（spinner + 跳动点），等待 SSE 首帧。
+- 关键组件：`Step1Panel`（输入栏 → 发送）、`MessageBubble`（用户气泡）、`MessageLoadingPlaceholder`。
+- 数据：`POST /api/intent/init` → `POST /api/intent/stream`（SSE）。
+
+### 状态 4：意图澄清
+
+- 触发：总控/意图智能体判断信息不足，返回 `ask_clarification` 帧。
+- 表现：对话流中嵌入 `IntentClarificationCard`（单选/多选 + 自定义输入），用户选择后提交。
+- 关键组件：`IntentClarificationCard`（选项卡）、`Step1Panel`（澄清提交逻辑）。
+- 数据：SSE 帧 `phase=clarification`，用户回答后继续 `POST /api/intent/stream`。
+
+### 状态 5：总控派活
+
+- 触发：Step1 完成（INTENT_READY）→ 进入 Step2 → 总控输出派活计划。
+- 表现：总控气泡显示派活计划（谁做什么），`ParallelSeatStrip` 显示参与席位头像条（running/done/error 徽章）。
+- 关键组件：`Step2Panel`（派活叙事）、`ParallelSeatStrip`（席位条）、`MessageBubble`（总控气泡）。
+- 数据：`POST /api/multi-agent/init`（SSE，建立 thread map）→ `POST /api/multi-agent/run/stream`。
+
+### 状态 6：席位发言
+
+- 触发：总控派活后，各席位按序/并行执行。
+- 表现：每个席位的气泡流式出现（`StreamingCursor` 闪烁尾标），工具调用显示为 `MessageStepsCard`（ChainOfThought 折叠卡）。
+- 关键组件：`MessageBubble`（席位气泡 + avatar）、`StreamingCursor`、`MessageStepsCard`（工具步骤）、`DialogueSpeedMeter`（tok/s）。
+- 数据：SSE delta 帧按 message id 合并。
+
+### 状态 7：审批
+
+- 触发：席位执行外部写操作，WriteGuard 拦截并请求审批。
+- 表现：对话流中嵌入审批卡（工具名 + 风险等级 + 摘要），用户点击批准/拒绝。
+- 关键组件：MAF 原型中为 `MafApprovalCard`；旧会商中审批通过 `roundtable-jobs` 的 clarify-resume 机制。
+- 数据：`POST /api/maf-roundtable/approvals/{id}/decision`（MAF）或 `POST /api/roundtable-jobs/{id}/clarify-resume`（旧）。
+
+### 状态 8：完成 / 失败恢复
+
+- 触发：所有席位完成 + 总控收束 → Step3；或 SSE 错误帧 / 网络断开。
+- 表现（完成）：Step3 显示最终报告（Markdown 总结 / HTML 看板 / 大屏），可追问。
+- 表现（失败）：错误提示 + 恢复按钮；后台任务可挂起/恢复。
+- 关键组件：`Step3Panel` → `HighFidelityReport`（Report/Dashboard/Summary/FileBrowse 模式）；失败时 `RoundtableJobNotifier`。
+- 数据：`useStep3Summary` / `useStep3Report` / `useStep3Dashboard`；失败恢复 via `POST /api/roundtable-jobs/{id}/resume`。
+
+---
+
+## 3. 旧组件 → 新 MAF view-model 映射表
+
+| 旧组件 / hook | 新 MAF 对应 | 映射说明 |
+|---|---|---|
+| `RoundtablePlanningPage`（三步壳） | `MafRoundtableConversationPage` | 不再有步骤切换；单一连续时间线。 |
+| `Step1Panel`（意图问答） | `ConversationTimeline` + `ClarificationCard` | 意图理解变为 `manager.intent` 事件卡。 |
+| `Step2Panel`（研讨对话流） | `ConversationTimeline` + `SeatMessageBubble` | 席位发言由 SSE `agent.message.*` 驱动。 |
+| `Step3Panel` / `HighFidelityReport` | `FinalResultCard` | 结论作为时间线中的结果卡。 |
+| `MessageBubble` | `SeatMessageBubble` / 总控气泡 | 重写为 MAF view model；不复用旧 props。 |
+| `MessageStepsCard` | `ToolProgressCard` | 工具过程由 `tool.started/progress/completed` 事件驱动。 |
+| `IntentClarificationCard` | `ClarificationCard` | 由 `clarification.required` 事件触发。 |
+| `ParallelSeatStrip` | `ParticipantStrip` | 状态改由 `manager.dispatch` + `seat.delivery.submitted` + `manager.review.decision` 驱动。 |
+| `useStep1Intent` | 删除 | 意图理解完全服务端化。 |
+| `useStep2Orchestration` | 删除 | 编排完全服务端化；前端只消费 SSE。 |
+| `useDraftPersistence` | `use-maf-conversations` | 历史改为 conversation 列表。 |
+| `useRoundtableDrafts` | `use-maf-conversations` | 同上。 |
+| `useStep3Summary/Report/Dashboard` | 删除 | 结论由服务端生成，前端只渲染结果卡。 |
+| `useAutoScroll` | 可复用（无业务依赖） | 纯 UI 滚动逻辑。 |
+| `useDialogueSpeedMetrics` | 可复用（无业务依赖） | 纯 UI 速度指标。 |
+| `MafApprovalCard`（原型） | `ApprovalMessageCard` | 重写为 conversation 时间线内卡片。 |
+| `MafEventTimeline`（原型） | 删除 | 不再暴露 run/event 管理后台。 |
+| `MafSeatStatusPanel`（原型） | `ParticipantStrip` | 合并到右侧席位条。 |
+
+---
+
+## 4. 禁止复用的旧业务 hook / API / 状态清单
+
+以下模块 **严禁** 被新 MAF conversation 页面直接 import 或调用：
+
+### 4.1 旧会商 API 客户端（`src/roundtable-planning/api/`）
+
+| 文件 | 禁止原因 |
+|------|----------|
+| `multi-agent.ts` | 调用 `/api/multi-agent/*`，包含前端 thread map 和编排逻辑 |
+| `intent.ts` | 调用 `/api/intent/*`，前端驱动意图流 |
+| `drafts.ts` | 调用 `/api/roundtable-drafts`，旧草稿状态 |
+| `task-drafts.ts` | 调用 `/api/roundtable-task-drafts`，旧任务草稿 |
+| `roundtable-jobs.ts` | 调用 `/api/roundtable-jobs`，旧后台任务 |
+| `chains.ts` | 调用 `/api/roundtable-chains`，旧业务链 CRUD |
+| `recommend.ts` | 调用 `/api/recommend/stream`，旧推荐流 |
+| `flow-extract.ts` | 调用 `/api/flow-extract/*`，旧流程图提取 |
+| `ingest.ts` | 调用 `/api/flow-extract/ingest-eligibility` |
+| `dashboard-sessions.ts` | 调用 `/api/dashboard-sessions` |
+| `diagnostics-report.ts` | 调用 `/api/roundtable-diagnostics/report` |
+
+### 4.2 旧会商业务 Hook（`src/roundtable-planning/hooks/`）
+
+| 文件 | 禁止原因 |
+|------|----------|
+| `useStep1Intent.ts` | 前端驱动意图状态机 |
+| `useStep2Orchestration.ts` | 前端编排循环（thread map、派活、轮次控制） |
+| `useDraftPersistence.ts` | 旧草稿持久化逻辑 |
+| `useRoundtableDrafts.ts` | 旧草稿列表 |
+| `useStep3Summary.ts` | 前端驱动总结生成 |
+| `useStep3Report.ts` | 前端驱动看板生成 |
+| `useStep3Dashboard.ts` | 前端驱动大屏生成 |
+
+### 4.3 旧会商业务状态类型
+
+- `Step1Snapshot`、`Step2Snapshot`、`Step2Dialogue`、`StubAiMessage`、`ParallelSeatView`
+- `ThreadIdMap`、`ClarificationPayload`、`LeaderDispatch`、`StreamPhase`
+- `DraftRecord`、`DraftMeta`、`DraftStep1Snapshot`、`DraftStep2Snapshot`、`DraftStep3Snapshot`
+- `RoundtableJob`、`JobStatus`、`DispatchChainNode`、`StartJobPayload`
+- `IntentSummary`、`IntentFileRef`、`IntentStreamPhase`
+
+### 4.4 MAF 原型中禁止继续扩展的模块
+
+| 文件 | 禁止原因 |
+|------|----------|
+| `src/maf-roundtable/pages/MafSessionsPage.tsx` | 实验原型，不作为产品主界面 |
+| `src/maf-roundtable/pages/MafRunDetailPage.tsx` | 实验原型，暴露 run/session 管理 |
+| `src/maf-roundtable/hooks/use-maf-events.ts` | 原型轮询 hook |
+| `src/maf-roundtable/api/sessions.ts` | 原型 session CRUD |
+| `src/maf-roundtable/api/runs.ts` | 原型 run 管理 |
+| `src/maf-roundtable/api/events.ts` | 原型事件轮询 |
+| `src/maf-roundtable/lib/session-form.ts` | 原型表单逻辑 |
+
+### 4.5 允许参考但必须重写的视觉组件
+
+以下组件的 **交互模式和信息架构** 可作为参考，但新 MAF 页面必须使用独立实现（MAF view model + tdesign-react），不得直接 import：
+
+- `MessageBubble.tsx`（气泡布局）
+- `MessageStepsCard.tsx`（工具步骤折叠）
+- `IntentClarificationCard.tsx`（澄清选项卡）
+- `ParallelSeatStrip.tsx`（席位头像条）
+- `ScrollToBottomButton.tsx`（回到底部按钮）
+- `Avatars.tsx`（头像 SVG）
+
+### 4.6 可安全复用的无业务依赖工具
+
+- `useAutoScroll.ts`（纯滚动逻辑）
+- `useDialogueSpeedMetrics.ts`（纯速度指标）
+- `src/lib/use-desensitize-subtree.ts`（DOM 脱敏，已标注多模块共享）
+- `markdown-components.tsx`（markdown 渲染配置，需确认无旧状态依赖）
+
+---
+
+## 5. 验收确认
+
+- [x] 旧会商 `RoundtablePlanningPage` 无代码行为变化（未修改任何 `src/roundtable-planning/` 文件）。
+- [x] `/page/maf/*` 原型已从菜单隐藏，仅保留路由供开发诊断。
+- [x] 8 类页面状态已记录，含触发条件、表现、关键组件和数据流。
+- [x] 旧组件到新 MAF view-model 的映射表已完成。
+- [x] 禁止复用的 hook/API/状态清单已明确。
+- [x] 任何人可根据本文档判断新版是否「像原页面」。

frontend-web/docs/microsoft-agent-framework-多智能体会商-实施计划.md

@@ -0,0 +1,645 @@
+# MAF 多智能体会商升级版实施计划（V2：保留原会商体验，替换底层编排）
+
+> 文档状态：**V2 重写，待按本计划重新实施**
+> 更新时间：2026-08-02
+> 本轮决策：原 `/page/maf/*` 的「会话列表 + run 详情 + 前端轮询」原型不再作为目标产品继续扩展。
+> 产品目标：新 MAF 会商是**原多智能体会商页面的底层升级版**，不是另造一套会商产品。
+
+---
+
+## 1. 本次重新确认的产品目标
+
+用户认可的是现有多智能体会商的视觉语言和交互链路：左侧历史会话、中心对话流、输入框发问、意图理解、总控派活、席位发言、过程卡片、澄清与审批、最终结论。
+
+本次升级只替换以下“看不见的发动机”：
+
+- 旧的前端驱动编排、多个前端可见线程和旧会商作业，替换为 MAF Workflow + DeerFlow Agent Adapter；
+- 浏览器定时轮询，替换为一条可恢复的 SSE 对话事件流；
+- 用户手动创建/管理多个智能体线程，收敛为服务端按需创建和持久化的内部执行线程；
+- 保留现有工具、技能、MCP、沙箱、WriteGuard、审批和审计能力，并让它们在原有会商体验中自然出现。
+
+**不能接受的结果：** 新页面没有对话列表、没有输入框、让用户先创建 session/run、需要用户选择或理解多个内部线程、靠多个定时 GET 拼出实时效果，或把审批/流程图做成脱离聊天主链路的独立后台页。
+
+### 1.1 必须保留的用户体验
+
+| 原会商能力 | 升级版要求 |
+|---|---|
+| 左侧会商历史、新建会商 | 保留。一个条目就是一个用户可见会商，不暴露 MAF session/run/thread。 |
+| 中央连续对话流 | 保留。用户消息、总控消息、席位发言、工具进度、澄清、审批、最终报告按时间顺序呈现。 |
+| 底部对话输入框 | 保留。用户可在首轮发起任务、在澄清时回答、在会商结束后追问/继续会商。 |
+| 意图理解 | 保留并服务端化。先识别“可直接会商 / 需要澄清 / 只回答问题 / 需要工具或写入”。 |
+| 总控智能体派活 | 保留。总控是唯一能选择席位、分派任务、收束轮次和生成结论的主体。 |
+| 业务链、席位与过程可视化 | 保留其信息架构和交互，不复用旧业务状态；数据改由 MAF 事件驱动。 |
+| 澄清、取消、恢复、审批 | 保留，并成为对话流中的卡片，而不是跳转到 run 管理页。 |
+
+### 1.2 明确不保留的实现方式
+
+- 不在浏览器端 `setInterval` 轮询 run、events、actions、approvals；
+- 不让浏览器创建或维护 seat thread、manager thread、thread map；
+- 不让用户先填写“经理、席位、模式、最大轮数”才能开始一次正常会商；
+- 不把 `MafSessionsPage` / `MafRunDetailPage` 当作新产品主界面继续堆功能；
+- 不调用旧的 `/api/roundtable-*`、`/api/multi-agent/*`、`roundtable_jobs`、旧草稿或旧会商状态；
+- 不修改旧 `RoundtablePlanningPage` 的业务状态机、历史数据和对外行为。
+
+---
+
+## 2. 总体架构与边界
+
+```mermaid
+flowchart LR
+  U[用户：会商对话页] -->|POST 新建/发送消息| API[MAF Conversation API]
+  API --> C[(MAF Conversation / Message)]
+  API --> D[MAF Dispatcher]
+  D --> W[MAF Workflow]
+  W --> M[总控：意图、派活、收束]
+  M --> S[服务端按需创建席位执行线程]
+  S --> A[DeerFlow Agent Adapter]
+  A --> T[工具 / 技能 / MCP / 沙箱]
+  T --> G[WriteGuard + 审批]
+  W --> E[(持久化会商事件)]
+  E --> H[SSE Hub：重放 + 实时推送]
+  H -->|一条 SSE 流| U
+```
+
+### 2.1 前后端职责
+
+| 层 | 职责 | 禁止事项 |
+|---|---|---|
+| 前端 | 呈现会商、发送用户消息、消费 SSE、执行用户明确点击的取消/审批/重试 | 编排席位、决定下一位发言者、创建内部线程、轮询事件。 |
+| MAF Conversation Service | 会话聚合、消息持久化、运行创建、SSE 重放、所有权校验 | 让浏览器传入 user_id、工具能力快照、目标键或内部幂等键。 |
+| MAF Workflow | 意图判断、总控派活、席位协作、交叉审查、结论、恢复 | 把模型输出直接当作可写外部系统的授权。 |
+| DeerFlow Adapter | 为总控/席位提供既有模型、工具、技能、MCP、沙箱和用户上下文 | 从 `packages/harness/deerflow/**` 导入 `app.*`。 |
+| WriteGuard | 风险识别、审批、目标租约、一次执行、审计 | 将密钥、target_key、idempotency_key 回传给浏览器或模型。 |
+
+### 2.2 新旧隔离规则
+
+1. 旧会商继续运行，旧路由、旧 API、旧数据表、旧任务深链全部不变。
+2. 新页面独立使用 `/api/maf-roundtable/*` 和 `maf_roundtable_*` 表；只允许参考旧页面的布局、文案、交互和通用视觉规范。
+3. 旧 `roundtable-planning/**` 中的业务 hook、草稿、Job、SSE 消费器和状态类型不能被新页面直接 import。
+4. 若需要复用旧组件的视觉效果，必须复制/迁移为 `maf-roundtable/legacy-compatible/**` 中的新组件，替换为 MAF view model；或抽到无业务依赖的公共展示组件。旧页面不得因此改变行为。
+5. 新旧页面都只能使用仓库本地依赖；UI 基础组件统一采用 **`tdesign-react`**，不接远程 UI、CDN 或外部运行时。
+
+---
+
+## 3. 用户可见的新版会商流程
+
+### 3.1 首次进入
+
+1. 用户点击独立菜单“MAF 会商（升级版）”，进入与旧会商相同层级的页面壳。
+2. 左侧显示自己的 MAF 会商历史和“新建会商”。新建只创建一个**用户可见会商**，不显示 session/run/thread 表单。
+3. 中心区域显示欢迎语、业务链/任务上下文入口和对话输入框。
+4. 用户输入任务后，前端立即插入本地的用户气泡，调用一次 `POST /messages`，然后消费同一会商的 SSE 流。
+
+### 3.2 一次会商轮次
+
+1. SSE 推送“正在理解任务”事件；页面以旧会商的过程卡/总控气泡表现。
+2. 若信息不足，推送 `clarification.required`，页面显示可回复的澄清卡；用户回答后仍通过输入框或卡片提交。
+3. 若可以执行，总控输出“派活计划”；页面以旧的席位条、派活卡和消息气泡展示。
+4. 每个席位的可见发言、工具进度、技能过程、交叉审查和总控收束都写入同一条时间线。
+5. 出现外部写操作时，SSE 推送审批卡。用户批准/拒绝后，后端恢复工作流，SSE 继续推送；前端不手工轮询 run 状态。
+6. 最终结论、事实账本、执行动作和报告作为对话流中的结果卡呈现；用户可以继续在同一会商输入追问。
+
+### 3.3 “一个会商”与内部线程的关系
+
+- 用户只认识 `conversation_id`；左侧历史、URL 和前端状态都以它为主键。
+- 一个 conversation 可以有多轮用户消息，每轮消息产生一个内部 `maf_run`。
+- `maf_session`、manager/seat thread、seat run 都是服务端内部执行身份。服务端使用既有 `ExecutionPrincipal` 绑定当前用户，并在真正需要某席位执行时懒创建/复用线程。
+- 浏览器只收到经过脱敏的消息和事件，不会收到内部 thread id、能力快照、目标键、幂等键、密钥或原始工具结果。
+
+### 3.4 总控质量闸门：派活不是“发出即完成”
+
+当前旧会商的问题不是没有派活，而是席位只说一两句话、格式和证据都不合格时，总控仍把它当作完成并直接进入下一步。新版 MAF 必须把总控从“消息转发者”升级为**每项席位交付的验收责任人**。
+
+每一个由总控发布的席位任务都必须有服务端持久化的 `task_contract`：
+
+| 字段 | 含义 |
+|---|---|
+| `objective` | 本席位要回答的具体问题，不能只写泛泛角色描述。 |
+| `expected_deliverable` | 交付类型和结构，例如“风险清单 + 依据 + 优先级 + 建议”。 |
+| `acceptance_criteria` | 由总控给出的可验收标准：覆盖范围、最少关键点、证据/工具依据、格式与约束。 |
+| `required` | 是否为本阶段必需交付；必需项不能被静默跳过。 |
+| `max_rework_attempts` | 同一席位最多返工次数，默认 **2**（初稿之外最多两次返工），服务端配置且写入快照。 |
+| `fallback_policy` | 到达返工上限后的策略：改派、请求用户澄清，或带缺口受控推进。 |
+
+#### 3.4.1 席位交付与总控验收状态机
+
+```mermaid
+stateDiagram-v2
+  [*] --> assigned
+  assigned --> delivering
+  delivering --> submitted
+  submitted --> manager_review
+  manager_review --> accepted: 达到合同标准
+  manager_review --> rework: 不合格且未到返工上限
+  rework --> delivering: 带明确退回意见
+  manager_review --> reassigned: 达到上限且可改派
+  reassigned --> delivering
+  manager_review --> exhausted: 达到上限且无合适改派
+  exhausted --> controlled_gap: 记录缺口、风险与原因
+  accepted --> [*]
+  controlled_gap --> [*]
+```
+
+验收规则如下：
+
+1. 席位先提交结构化 `delivery`，至少包含结论、依据/证据、未解决项、自检结果；不能只输出“已完成”或一两句空泛结论。
+2. 进入 `manager_review` 前先执行确定性检查：空内容、最小有效长度、必须章节、必填字段、所需证据/工具引用、重复文本、错误 schema。确定性不通过时不允许直接 accepted。
+3. 总控随后根据 `task_contract` 做结构化审查，决策只能是 `accept`、`return_for_rework`、`reassign`、`ask_user`、`controlled_gap`，并必须写明 `reason` 和针对性修改要求。
+4. **总控的模型自评不是验收证据。** 席位自评分只作为参考；验收由确定性规则 + 总控审查 + 必要时交叉审查共同决定。
+5. 对同一席位，默认最多两次返工。每次打回都必须把“缺什么、怎样补、哪些原结论不可用”带入下一次任务上下文。
+6. 到达上限后绝不把不合格结果伪装成合格：总控应优先改派给一个合适备用席位（默认最多一次改派）；仍无法满足时生成 `controlled_gap`，明确标记未覆盖问题、风险和对最终结论的影响，再受控进入下一阶段。
+7. 一个阶段的所有 `required` 任务必须处于 `accepted` 或 `controlled_gap` 等明确终态，阶段闸门才可通过。总控不能因为“轮数到了”或“已有部分回答”跳过未决必需项。
+8. 最终报告不得将 `controlled_gap` 的内容写成已验证事实；它必须在结论中的风险/待补信息部分可追溯显示。
+
+这既满足“打回几次后不要死循环”的要求，也避免“超过次数就把垃圾答案强行推进”的错误行为。
+
+#### 3.4.2 对话页必须可见的质量反馈
+
+- 总控派活卡展示任务目标、交付要求和当前第几次尝试；
+- 席位提交后显示“总控审核中”，而不是立即标为完成；
+- 打回时以总控消息卡显示具体退回理由和补充要求；
+- 改派时显示原席位未通过和新席位承接范围，但不羞辱性展示内部评分；
+- 受控降级时显示“存在未解决缺口”，并在最终结果卡中保留风险提示；
+- 右侧席位条区分“执行中、待返工、已验收、已改派、存在缺口”，不能只显示“发过言”。
+
+---
+
+## 4. API 与 SSE 契约（必须先定，前端不得猜测）
+
+### 4.1 Conversation API
+
+以下接口全部位于 `/api/maf-roundtable`，身份只从服务端鉴权上下文读取。
+
+| 接口 | 用途 | 前端调用时机 |
+|---|---|---|
+| `GET /conversations` | 左侧历史列表（分页） | 首次进入、用户显式刷新、创建/删除后失效刷新；**无定时轮询**。 |
+| `POST /conversations` | 创建空白用户会商 | 点击“新建会商”。只接收 title、任务上下文等安全字段。 |
+| `GET /conversations/{id}` | 获取会商快照、权限和当前状态 | 进入会商或浏览器刷新时。 |
+| `GET /conversations/{id}/messages` | 获取历史消息分页 | 进入会商、向上滚动加载历史。 |
+| `POST /conversations/{id}/messages` | 原子写入用户消息并启动 MAF run | 用户点击发送或提交澄清。返回 `message_id`、`run_id`、`conversation_id`。 |
+| `POST /conversations/{id}/cancel` | 取消当前活跃 run | 用户显式点击取消。 |
+| `POST /approvals/{id}/decision` | 批准/拒绝写入动作 | 审批卡点击；成功后由后端恢复 workflow。 |
+| `POST /conversations/{id}/recover` | 显式恢复异常中断的活跃会商 | 仅在后端判定可恢复时展示。 |
+
+不再让页面以“创建 session → 创建 run → GET events 循环”的方式驱动会商。原有低层 session/run 接口可以作为内部诊断 API 暂时保留，但从用户页面和导航移除。
+
+### 4.2 SSE：唯一的实时通道
+
+```text
+GET /api/maf-roundtable/conversations/{conversation_id}/stream?after_seq={last_seen_seq}
+Accept: text/event-stream
+Authorization: 与现有 fetch 客户端一致
+```
+
+- 前端在进入一个 conversation 后只建立**一条** fetch-reader SSE 连接；切换会商、卸载页面、权限失效时 Abort。
+- 浏览器不能用定时 GET 代替 SSE。连接断开后采用指数退避重连，并携带最后已确认的 `after_seq`；不产生全量重复气泡。
+- `after_seq` 是 conversation 维度、服务端单调递增的序号，不能复用每个 run 独立的 `seq`。
+- 首次连接先由 `GET messages` 加载历史，再从该历史的最大 `seq` 订阅 SSE；服务端也必须支持重放，避免“历史请求和订阅之间”丢事件。
+- SSE 使用 `fetch` + `ReadableStream` 解析，以复用项目鉴权头；响应必须带 `Content-Type: text/event-stream`、`Cache-Control: no-cache`、`X-Accel-Buffering: no`，并每 15 秒发送心跳。
+- 服务端负责等待和推送。单 worker 可用进程内 conversation event hub；生产多 worker 部署前必须接入 Redis Pub/Sub 或等价分布式广播，不能退回浏览器轮询。
+
+### 4.3 SSE 事件信封
+
+所有事件统一为：
+
+```json
+{
+  "seq": 42,
+  "event_id": "evt_...",
+  "conversation_id": "conv_...",
+  "run_id": "run_...",
+  "type": "agent.message.delta",
+  "occurred_at": "2026-08-02T12:00:00Z",
+  "data": {}
+}
+```
+
+允许的首批 `type`：
+
+| 类型 | 对话页表现 |
+|---|---|
+| `conversation.snapshot` | 首帧状态同步，不重复插入消息。 |
+| `user.message.created` | 刷新/多标签同步时补齐用户气泡。 |
+| `manager.intent` | 总控“正在理解/已理解”的过程卡。 |
+| `clarification.required` / `clarification.resolved` | 澄清卡及其回答状态。 |
+| `manager.dispatch` | 总控派活卡、席位条状态更新。 |
+| `seat.delivery.submitted` | 席位提交交付，进入总控审核而非直接完成。 |
+| `manager.review.decision` | 展示验收、打回、改派或受控降级及其安全摘要。 |
+| `seat.rework.assigned` / `seat.reassigned` | 更新第几次返工、原/新席位和新的任务要求。 |
+| `stage.quality_gate` | 阶段质量闸门通过、阻塞或带缺口推进。 |
+| `agent.message.start` / `delta` / `complete` | 席位或总控流式气泡。 |
+| `tool.started` / `tool.progress` / `tool.completed` | 现有步骤卡/工具过程，不显示敏感参数。 |
+| `approval.required` / `approval.decided` | 嵌入对话流的审批卡。 |
+| `fact.confirmed` / `review.completed` | 事实/交叉审查摘要卡。 |
+| `run.status` / `run.error` / `run.completed` | 顶部状态、失败重试与最终结果。 |
+
+事件 `data` 必须先经过现有 MAF 安全规范化和二次展示脱敏；前端不负责猜测工具风险或修复敏感数据。
+
+---
+
+## 5. 后端改造计划
+
+### MAF-R0：冻结错误原型并建立旧会商基线
+
+**难度：D2（中低）｜负责人：前端/测试各 1 人｜前置：无**
+
+- 将现有 `/page/maf/*` 标记为“实验原型”，从正式菜单移除；不得在其上继续新增业务功能。
+- 记录旧会商的页面状态：空会商、发送后、意图澄清、总控派活、席位流式发言、审批、完成、失败恢复、历史切换。
+- 为每种状态保存可复现的测试数据与截图基线；截图只作为视觉验收参考，不作为数据契约。
+- 输出旧组件到新 MAF view-model 的映射清单，禁止直接搬旧 hook。
+
+**验收：** 旧会商无行为回归；团队对“复制体验、替换编排”有书面映射表。
+
+### MAF-R1：Conversation 聚合与消息持久化
+
+**难度：D5（高）｜负责人：后端资深 1 人｜前置：R0**
+
+新增/迁移 MAF 专用持久化模型：
+
+- `maf_roundtable_conversations`：用户可见会商，至少包含 id、owner_user_id、title、task_context、安全状态、active_run_id、created_at、updated_at；
+- `maf_roundtable_messages`：用户消息、总控/席位消息、澄清/审批/结果卡的稳定历史表示；
+- `maf_roundtable_conversation_events`：conversation 维度严格递增的 `seq`、event_id、run_id、type、安全 data、created_at；
+- 现有 `maf_roundtable_sessions/runs/events/seat_runs/actions/approvals` 保留为底层执行与审计记录；conversation 与内部 session/run 显式关联。
+
+要求：
+
+1. 发送用户消息、创建/占用 run、写入首个用户消息事件必须在清晰的事务边界内完成；失败不留“消息已显示但未运行”的孤儿状态。
+2. 消息历史必须可在刷新后重建对话；不能只依赖内存或 SSE 临时帧。
+3. 所有读写继续 owner-only；管理员诊断只读不扩大写权限。
+4. 新迁移必须 SQLite/PostgreSQL/MySQL 可重复执行；旧 MAF 原型数据可保留，不强制伪造为新对话历史。
+
+**验收：** 会话创建、连续发消息、刷新恢复、并发发送冲突、跨用户隔离、迁移幂等都有 API 和存储测试。
+
+### MAF-R2：服务端 SSE Hub 与断线续传
+
+**难度：D5（高）｜负责人：后端流式/并发经验者 1 人｜前置：R1**
+
+- 新增 conversation stream 路由和 `ConversationEventHub`；Workflow/Dispatcher 的规范化事件落库后再发布，顺序是“先持久化、后通知”。
+- SSE 连接先按 `after_seq` 重放，再订阅实时事件；重放和订阅切换期间必须有序、不丢帧、不重复。
+- workflow 终态、审批等待、审批恢复、取消、失败重试都必须通过同一流通知。
+- 不允许每个 SSE 客户端创建数据库轮询循环。服务端可以阻塞等待 hub 通知，事件重放只在连接/重连时发生。
+- 写出单 worker 与多 worker 的实现边界；若部署配置多 worker，未接入分布式广播时健康检查必须明确告警并禁止该模式上线。
+
+**验收：** 测试覆盖慢客户端、断线重连、`after_seq` 重放、同时打开两个标签、切换会商、取消、审批后恢复、进程内 hub 异常和终态自动关流。
+
+### MAF-R3：总控意图理解与派活语义对齐
+
+**难度：D5（高）｜负责人：MAF/Agent 负责人 1 人｜前置：R1，可与 R2 并行**
+
+在现有 MAF Workflow 上增加用户对话入口状态，而不是让前端预先填 manager/seat/run：
+
+1. 总控首先进行意图判断：普通问答、需要澄清、单席位任务、并行专家会商、链式业务会商、需要工具/写入。
+2. 总控产出受 schema 校验的派活计划；只有服务端可将计划转成实际席位执行。
+3. 每个计划项必须生成并冻结 `task_contract`（目标、交付结构、验收标准、必需性、返工上限和降级策略），席位的发言不等于交付完成。
+4. 席位完成后先做确定性完整性检查，再由总控做结构化验收；总控可接受、打回同一席位、改派、请求用户补充或记录受控缺口。所有决策、次数和理由持久化到 checkpoint 与审计事件。
+5. 默认初稿后最多两次同席位返工；到达上限优先改派一次，仍失败才以带风险标记的 `controlled_gap` 结束。严禁自动把不合格交付推进为合格事实。
+6. 阶段迁移需经过质量闸门：所有必需任务均有 `accepted` 或受控缺口终态；最终总结只能消费已验收事实，缺口必须显式传入风险章节。
+7. 席位集合来自业务链、可信能力快照和上下文；前端可呈现“建议/已参与席位”，但不能提交任意工具权限或 thread id。
+8. 总控每轮应吸收已确认事实、验收结果、退回原因和用户追问；弱模型无效派活、重复派活、无收敛时走确定性纠偏/终止策略。
+9. 已有 structured/group_chat、事实账本、交叉审查、审批 checkpoint、执行阶段身份均继续复用；只重构其输入输出为 conversation event。
+
+**验收：** 用同一任务对照旧会商的意图澄清、总控派活、席位协作、打回/改派和收束结论；弱模型的短答、空答、错误 schema、缺证据、重复派活、非法席位、超轮次、返工上限和受控降级都有确定性保护测试。
+
+#### R3 当前实施记录（2026-08-03）
+
+后端已先完成 R3 的服务端核心骨架，作为 R1/R2 Conversation API/SSE 的后续：
+
+- `app/maf_roundtable/dispatch_contracts.py` 提供确定性意图分类、服务端业务路线解析、schema 校验的 `MafDispatchPlan` 和弱模型防护；请求、模型输出都不能提供 agent id、thread id、tool metadata 或能力快照。
+- `MafRoundtableConfig` 增加 `default_manager_agent_id`、`default_seat_agent_ids`、`business_routes` 和 `max_seats_per_run`。仓库配置保持空路线；上线前必须由部署配置填入实际 agent catalog 中的精确 id，未知业务路线失败关闭。
+- 首条消息在同一事务内创建内部 session、服务端选定的 manager/seat participants 和冻结能力快照；澄清意图进入 `waiting_input`，不创建 run，用户补充信息后才允许重新 claim。
+- Conversation service 已接入现有 `MafRunDispatcher`/`WorkflowRunner`，持久化 `manager.intent`、`manager.dispatch` 和 run 状态桥接事件；现有结构化工作流的席位集合仍只来自服务端 participants，manager 文本不能扩席或改派非法席位。
+- V2 `POST /conversations/{id}/messages` 只返回 `message_id`、`conversation_id`、`seq`；`run_id` 仍是持久层/服务端内部关联字段，不返回给浏览器。
+- 新增 `tests/test_maf_phase3_conversation_dispatch.py`，覆盖未知业务路线、默认路线、澄清、完成状态桥接、重复/越权派发计划等确定性用例。R3 尚未整体验收完成：仍需完成新页面、完整真实 MAF Workflow E2E、质量门禁和与旧会商体验的浏览器对照验收。
+
+### MAF-R4：将审批和外部写入嵌回对话主链路
+
+**难度：D4（较高）｜负责人：后端安全 + 前端各 1 人｜前置：R2、R3**
+
+- 保留 Phase 5 的 WriteGuard、能力快照、HMAC 目标键、租约、加密参数、一次执行和审计；不得为了 SSE 改弱任何安全边界。
+- `approval.required` 只携带白名单展示字段和安全摘要。审批决定后由后端自动续跑，前端只等待同一 SSE 流中的新事件。
+- 拒绝、过期、执行失败、unknown 均形成清晰对话卡和可恢复状态；不得把“未知结果”伪装成成功。
+- 行为审计可在最终结果区展开查看，但不能替代对话中的关键用户反馈。
+
+**验收：** HTTP → MAF → ToolNode/outbox → 审批 → SSE → 前端卡片 的端到端测试；确保 target_key、idempotency_key、internal_canary、密钥和原始工具结果从不进入消息/API/SSE。
+
+---
+
+## 6. 前端改造计划：复刻体验，替换状态源
+
+### MAF-R5：新会商页面壳与历史列表
+
+**难度：D4（较高）｜负责人：熟悉旧会商的前端 1 人｜前置：R0、R1**
+
+新建 `src/maf-roundtable/conversation/**`，建议结构：
+
+```text
+maf-roundtable/conversation/
+  pages/MafRoundtableConversationPage.tsx
+  components/
+    ConversationSidebar.tsx
+    ConversationTimeline.tsx
+    ConversationComposer.tsx
+    ManagerDispatchCard.tsx
+    SeatMessageBubble.tsx
+    ToolProgressCard.tsx
+    ClarificationCard.tsx
+    ApprovalMessageCard.tsx
+    FinalResultCard.tsx
+    ParticipantStrip.tsx
+  hooks/
+    use-maf-conversations.ts
+    use-maf-conversation-stream.ts
+    use-maf-conversation-reducer.ts
+  api/conversations.ts
+  lib/event-reducer.ts
+  styles/maf-roundtable-legacy-compatible.css
+```
+
+页面要求：
+
+- 左侧 `ConversationSidebar` 的层级、历史列表、新建、激活态、删除/重命名交互对齐旧会商；
+- 中间 `ConversationTimeline` 使用连续消息流，保留旧会商的用户气泡、总控气泡、席位气泡和时间锚点；
+- `ConversationComposer` 常驻底部；发送、停止、澄清回答、追问都在该入口完成；
+- 右侧仅保留旧体验中真正有用的参与席位、当前阶段和业务链摘要，不再摆放 run/session 管理后台；
+- 使用本地 `tdesign-react` 组件实现按钮、输入、Dialog、Tag、Tabs 等基础交互，同时通过 scoped CSS 对齐旧视觉；
+- 视觉相似不等于 import 旧业务组件。旧组件仅作参考，数据类型、hook 和 API 必须是 MAF 专用实现。
+
+**验收：** 不连接后端时，使用固定 MAF 事件样本可完整演示旧会商同等的 8 种关键状态；没有 session/run/thread 表单。
+
+### MAF-R6：SSE 客户端、事件 reducer 与刷新恢复
+
+**难度：D5（高）｜负责人：前端流式经验者 1 人｜前置：R2、R5**
+
+- `use-maf-conversation-stream` 只维护一个连接、一个 cursor、一个 AbortController；不得含 `setInterval`、`refetchInterval` 或轮询 fallback。
+- reducer 以 `(conversation_id, seq)` 去重并排序，将原始事件转为稳定 view model；流式 delta 必须按 `message_id` 合并，不能用数组下标。
+- 切换会商时先 abort 旧流并增加 generation；旧 SSE 帧永远不能污染新会商。
+- 刷新时先加载消息历史，再以最后 seq 订阅；网络断开显示“正在重连”，重连成功不重复气泡。
+- 只有历史列表等非实时资源可在用户主动操作后调用 GET；不能靠后台刷新伪装实时性。
+
+**验收：** 模拟 1 万条历史、跨页加载、慢旧流切换、新流先到、断线重连、重复帧、乱序帧、终态关流和多标签同步；所有案例必须组件级测试。
+
+### MAF-R7：意图/派活/审批卡的旧体验兼容
+
+**难度：D4（较高）｜负责人：前端业务负责人 1 人｜前置：R3、R4、R6**
+
+- 用旧 `IntentClarificationCard`、`MessageStepsCard`、`ParallelSeatStrip`、`MessageBubble` 的交互作为视觉和信息架构参照，重新实现 MAF 版本。
+- 总控派活计划必须先显示“将由谁做什么”，席位开始/结束、工具过程和交叉审查要回到原有对话叙事中。
+- 席位“发言结束”只能显示为“已提交，待总控审核”；只有收到 `manager.review.decision=accept` 才能显示“已验收”。打回次数、改派和缺口必须清楚可见。
+- 审批卡需要同步防双击锁、二次脱敏、拒绝/通过后的“等待工作流继续”状态；不可另外跳转到 action 审计页。
+- 最终结论卡要区分“建议动作”“审批中动作”“已执行动作”“失败/未知动作”。
+- 继续追问时，页面不新建多个用户可见线程；后端根据 conversation 上下文决定是否创建新 run 或继续恢复。
+
+**验收：** 产品人员可在不看技术术语的情况下完成“发起会商 → 澄清 → 观察派活 → 审批 → 查看结论 → 追问”全链路。
+
+---
+
+## 7. 测试、上线与回滚
+
+### 7.1 必须新增的自动化测试
+
+| 类别 | 核心用例 |
+|---|---|
+| 后端事务 | 发消息/创建 run 原子性、并发发送、跨用户隔离、迁移幂等。 |
+| SSE 服务端 | 重放、顺序、心跳、取消、断线、审批恢复、多订阅者、终态关流。 |
+| Workflow | 意图澄清、总控派活、弱模型格式错误、重复派活、最大轮次、恢复。 |
+| 质量闸门 | 短答/空答、缺少必填章节、无证据、总控打回、两次返工上限、一次改派、受控缺口、阶段阻塞和最终报告不把缺口伪装成事实。 |
+| 安全 | SSE/API/历史消息不泄露敏感键和值；审批和一次写入仍保持现有 Phase 5 保证。 |
+| 前端 reducer | delta 合并、去重、乱序、切换代次隔离、重连 cursor。 |
+| 前端组件 | 输入发送、澄清、派活、审批锁、取消、失败恢复、历史切换、无轮询断言。 |
+| E2E | 从用户输入到真实 MAF Workflow、ToolNode/outbox、审批、最终结果的 SSE 全链路。 |
+| 回归 | 旧 `roundtable-planning`、旧 DeerFlow、AI 写作以及既有 MAF Phase 1–5 用例全部通过。 |
+
+### 7.2 人工视觉验收
+
+在同一浏览器尺寸下对照旧会商，至少核对：
+
+1. 空白页和新建会商；
+2. 左侧历史/当前会商切换；
+3. 用户输入、流式总控消息、席位消息；
+4. 意图澄清和总控派活；
+5. 工具过程、审批、取消、失败恢复；
+6. 最终结论和连续追问；
+7. 窄屏滚动、长内容、断线重连和页面刷新。
+
+### 7.3 灰度与回滚
+
+- 新入口使用独立 feature flag，例如 `maf_roundtable.conversation_ui_enabled`；旧会商不受该开关影响。
+- 先仅向内部账号开放，记录连接数、重连率、事件延迟、工作流失败率、审批耗时和前端异常。
+- 出现问题时关闭新入口即可；不迁移或删除旧会商数据，也不需要回滚旧页面。
+- 当前错误原型可保留为仅开发者诊断路由，或在新版稳定后删除；它不应继续出现在用户菜单。
+
+---
+
+## 8. 分阶段任务分配、难度与交付顺序
+
+本节是分工的唯一依据。难度定义：D1=很低（局部文案/样式），D2=低（明确边界的小模块），D3=中（跨 2–3 个模块），D4=较高（跨前后端或需回归），D5=高（并发、状态机、安全或 Agent 行为，必须由有经验者负责）。
+
+### 阶段 0：冻结错误原型，提取旧会商交互基线（R0）
+
+**难度：D2｜建议人员：1 名熟悉旧会商的前端 + 1 名测试｜依赖：无**
+
+具体要做：
+
+1. 将现有 `/page/maf/*` 的 session/run 详情原型从正式菜单隐藏，标注为开发诊断原型，停止继续加功能。
+2. 逐一记录旧会商的 8 类页面状态：空白/新建、历史切换、用户提问、意图澄清、总控派活、席位发言、审批、完成/失败恢复。
+3. 给每种状态保留可复现 mock 数据、页面截图和操作步骤；梳理旧组件到新 MAF view-model 的映射。
+4. 明确哪些只能参考视觉和交互，哪些旧业务 hook/API/状态禁止复用。
+
+交付物：旧会商交互地图、截图基线、组件映射表、被隐藏的原型入口说明。
+
+验收：旧会商没有代码行为变化；任何人可以根据基线判断新版是否“像原页面”。
+
+### 阶段 1：建立用户可见 Conversation 与消息历史（R1）
+
+**难度：D5｜建议人员：1 名资深后端｜依赖：阶段 0**
+
+具体要做：
+
+1. 新增 `maf_roundtable_conversations`、`maf_roundtable_messages`、`maf_roundtable_conversation_events`，设计 owner、标题、消息、conversation 全局序号、活跃 run 和安全状态字段。
+2. 建立 conversation 与现有 MAF session/run/seat-run 的内部关联；用户只得到 conversation id，不能看到内部 thread id。
+3. 实现会商历史列表、创建空白会商、读取会商快照、读取消息分页、发送用户消息五类 API。
+4. 发送消息时，用户消息持久化、run 创建/占用和首个事件必须有明确事务边界；并发发送、重复请求、失败回滚都要处理。
+5. 完成 SQLite/PostgreSQL/MySQL 迁移与 owner-only 权限测试。
+
+交付物：迁移脚本、repository/service/router、API schema、后端事务与隔离测试。
+
+验收：刷新后能从消息历史恢复完整会商；跨用户不可读写；失败不会留下“已显示但没有实际运行”的孤儿消息。
+
+### 阶段 2：服务端 SSE 对话流、事件 Hub 与断线续传（R2）
+
+**难度：D5｜建议人员：1 名熟悉 FastAPI 异步流与并发的后端｜依赖：阶段 1**
+
+具体要做：
+
+1. 实现 `GET /conversations/{id}/stream?after_seq=`，按 conversation 全局 seq 先重放、后订阅实时事件。
+2. 新建 `ConversationEventHub`；所有 workflow 事件先安全落库，再按顺序广播。禁止 SSE 客户端通过定时查库等待更新。
+3. SSE 实现心跳、连接取消、权限校验、终态关流、异常帧和断线后的 cursor 续传。
+4. 明确多 worker 部署方案：单 worker 可进程内广播；多 worker 必须 Redis Pub/Sub 或等价方案，未满足时不能灰度上线。
+5. 把 run 状态、总控派活、席位消息 delta、工具过程、审批、质量审核、最终结论全部映射为统一事件信封。
+
+交付物：SSE router/hub、事件发布适配器、集成测试、部署说明。
+
+验收：慢连接、断线重连、乱序/重复防护、多标签订阅、审批后续跑、取消和终态均不丢事件；前端不需要轮询任何实时资源。
+
+### 阶段 3：总控意图理解、业务链选择与服务端派活（R3）
+
+**难度：D5｜建议人员：1 名 MAF/Agent 工程师｜依赖：阶段 1；可与阶段 2 并行**
+
+具体要做：
+
+1. 将旧会商的意图理解能力迁到 MAF 总控入口：识别直接问答、需澄清、单席位、并行会商、链式业务会商、工具/写入请求。
+2. 总控根据业务链、用户上下文、可信能力快照选择席位，生成 schema 校验的派活计划；前端只展示，不参与编排。
+3. Dispatcher 在服务端按需创建/复用 manager 和 seat 的内部执行线程，并由 `ExecutionPrincipal` 绑定当前用户。
+4. 对弱模型增加确定性保护：非法席位、空派活、重复派活、无效 schema、超轮次、无法收束必须被拒绝、纠偏或终止。
+5. 保持既有工具、技能、MCP、沙箱、事实账本、交叉审查和 checkpoint 恢复可用。
+
+交付物：总控状态 schema、workflow executor、派活事件、弱模型测试矩阵。
+
+验收：用户只输入任务，就能看到“意图理解 → 总控派活 → 席位执行”；浏览器没有 thread map 和派活决策代码。
+
+### 阶段 4：席位任务合同、总控验收、打回与强制收束（R3-Q）
+
+**难度：D5｜建议人员：1 名 Agent/MAF 工程师 + 1 名后端状态机工程师｜依赖：阶段 3**
+
+具体要做：
+
+1. 总控发布任务时冻结 `task_contract`：具体目标、交付格式、验收标准、必需性、返工次数、改派与降级策略。
+2. 为每项席位任务持久化状态机：`assigned → delivering → submitted → manager_review → accepted/rework/reassigned/controlled_gap`。
+3. 席位提交后先做确定性质量检查：空答、过短、必填章节缺失、格式错、无证据、重复内容等均不能自动完成。
+4. 总控必须生成结构化验收决定和原因；不合格时打回并带精确补充要求。默认最多两次同席位返工，之后最多一次改派。
+5. 改派仍失败时只能产生 `controlled_gap`，标记风险、缺失项和最终报告影响；严禁伪装为成功。
+6. 增加阶段质量闸门：所有必需任务处于 `accepted` 或 `controlled_gap`，才允许进入交叉审查/下一阶段/最终总结。
+7. 将尝试次数、退回理由、验收结果和缺口写入 checkpoint、审计和 SSE。
+
+交付物：任务合同模型、持久化表/迁移、质量状态机、总控审查 prompt/schema、事件和测试。
+
+验收：席位只说一两句话、无依据或内容垃圾时会被明确打回；达到上限不会死循环，也不会被当作合格产出；最终报告可追溯所有缺口。
+
+### 阶段 5：审批、WriteGuard 与外部动作嵌入对话流（R4）
+
+**难度：D4｜建议人员：1 名安全后端 + 1 名前端｜依赖：阶段 2、3、4**
+
+具体要做：
+
+1. 保留现有 Phase 5 的可信能力快照、WriteGuard、目标租约、HMAC、加密参数、一次执行与审计，不允许为新页面降低安全性。
+2. 将工具开始、审批请求、批准/拒绝、执行成功/失败/unknown 变成安全 SSE 事件和对话卡。
+3. 审批点击只调用明确决策 API；后端负责恢复 checkpoint/workflow，浏览器只等待 SSE。
+4. 安全展示统一二次脱敏，禁止 target_key、idempotency_key、internal_canary、密钥、凭据和原始工具结果进入 API、消息、SSE 或 DOM。
+
+交付物：事件映射、审批消息卡契约、端到端 ToolNode/outbox 测试。
+
+验收：一次真实测试写入能在对话里经历“申请 → 审批 → 继续 → 结果”；重复点击或断线都不会重复外部写入。
+
+### 阶段 6：复刻旧会商页面壳、历史列表和输入框（R5）
+
+**难度：D4｜建议人员：1 名熟悉旧会商代码的前端｜依赖：阶段 0、1**
+
+具体要做：
+
+1. 新建 MAF 专用 conversation 页面、路由和独立 feature flag；不修改旧 `RoundtablePlanningPage`。
+2. 依据阶段 0 的映射，复刻左侧历史会话、新建会商、中心时间线、常驻输入框、参与席位区和业务链摘要的视觉与交互层级。
+3. 基础组件使用本地 `tdesign-react`，旧页面仅参考；需要的视觉组件在 MAF 目录重写或抽无业务依赖公共组件。
+4. 接上 Conversation API：创建、历史、切换、消息分页。此阶段不允许先做任何轮询实时逻辑。
+5. 删除新页面中暴露给用户的 manager/seat/max round/session/run 创建表单。
+
+交付物：新页面壳、MAF 专用 view model、静态/接口 mock 组件测试、视觉对照截图。
+
+验收：即使 SSE 未接通，用户也能看到与旧会商同类的历史、对话与输入体验；新旧业务状态零耦合。
+
+### 阶段 7：前端 SSE 消费、对话 reducer 与过程交互（R6 + R7）
+
+**难度：D5｜建议人员：1 名前端流式工程师 + 1 名前端业务工程师｜依赖：阶段 2、4、5、6**
+
+具体要做：
+
+1. 实现单连接 `use-maf-conversation-stream`：fetch-reader SSE、cursor、AbortController、指数退避重连和会商切换 generation 隔离。
+2. 实现 event reducer：按 `conversation_id + seq` 去重排序；按 message_id 合并 delta；刷新后历史与 SSE 无缝衔接。
+3. 重写旧会商对应的 MAF 版组件：总控意图卡、派活卡、席位条、席位气泡、工具步骤、澄清卡、审批卡、质量审核/打回卡、结果卡。
+4. 所有卡片在时间线内叙事，不另开 run/session 管理后台；继续追问仍使用同一输入框。
+5. 页面必须显示待审核、已验收、返工次数、改派、受控缺口和恢复状态，不能把“发过言”显示为“已完成”。
+6. 代码审查和测试中检查不存在 `setInterval`、`refetchInterval` 或事件轮询 fallback。
+
+交付物：SSE hook、reducer、对话组件、组件/API mock 测试、无轮询静态检查。
+
+验收：切换会商、断线重连、审批续跑、慢旧流回包、长会话翻页均不污染、不丢消息、不重复；整个会商过程只依赖 SSE 实时更新。
+
+### 阶段 8：端到端验收、灰度和回滚演练（R8）
+
+**难度：D4｜建议人员：1 名测试/集成人 + 各阶段负责人配合｜依赖：阶段 1–7**
+
+具体要做：
+
+1. 跑完后端事务/SSE/Workflow/质量闸门/WriteGuard 测试、前端 reducer/组件测试、旧会商与 DeerFlow 回归。
+2. 在真实浏览器按阶段 0 截图基线逐项对照，并完成用户任务：发起、澄清、派活、短答打回、两次返工、改派、审批、受控缺口、结论和追问。
+3. 内部账号灰度，观测 SSE 建连/重连、事件时延、派活/验收/返工次数、workflow 失败率、审批耗时和前端错误。
+4. 验证关闭 feature flag 后立即回到旧会商入口，旧数据和旧任务不受影响。
+5. 若需生产外部写入，补齐 UAT 系统、最小权限凭据、核验 API、补偿联系人和生产 `MAF_ACTION_SECRET_KEY`。
+
+交付物：自动化结果、人工验收记录、灰度指标面板、回滚演练记录、上线清单。
+
+验收：满足第 9 节全部条件后才允许标记开发完成。
+
+### 8.1 可并行边界
+
+- 阶段 2 与阶段 3 可在阶段 1 的 schema/API 定稿后并行，但二者必须共用同一事件信封。
+- 阶段 6 可在阶段 1 的 API mock 契约定稿后提前开始；不得自行发明事件字段。
+- 阶段 5 必须等待阶段 2、3、4 的安全事件与状态机定稿。
+- 阶段 7 必须等待阶段 2、4、6，不能以轮询临时替代 SSE。
+- 阶段 8 只做集成、验收和上线准备，不补写前面阶段缺失的核心设计。
+
+建议主顺序：`阶段 0 → 阶段 1 → (阶段 2 + 阶段 3 + 阶段 6) → 阶段 4 → 阶段 5 → 阶段 7 → 阶段 8`。
+
+---
+
+## 9. 最终验收定义
+
+只有同时满足以下条件，才可以说“本次 MAF 会商升级开发完成”：
+
+- 新页面在视觉和主交互上可被用户认作原多智能体会商的升级版；
+- 页面具备历史会话、连续对话流、输入框、意图理解、总控派活、席位协作、澄清、审批、结果和追问；
+- 每个必需席位任务都有任务合同、总控验收、有限返工和改派/受控缺口处理；席位短答或垃圾产出不能自动被当作完成；
+- 浏览器没有会商事件/run/approval 的定时轮询；实时交互通过可重连 SSE 完成；
+- 用户不需要创建或管理多个智能体线程，内部线程由服务端按用户身份安全创建和恢复；
+- 新页面未调用旧会商业务 API/状态，旧会商零回归；
+- 工具、技能、MCP、沙箱、审批、WriteGuard、一次写入和审计都仍可用；
+- 自动化测试、SSE 故障测试、真实浏览器人工验收和旧功能回归全部通过；
+- 真实 UAT 写入系统、最小权限凭据、外部核验 API、补偿协议及生产 `MAF_ACTION_SECRET_KEY` 已按 Phase 5 前置条件完成。
+
+在这之前，任何“会话/run 原型页面通过构建或轮询测试”的结果，都只能算技术验证，不算产品升级验收。
+
+---
+
+## 阶段 3 实施记录（当前代码基线）
+
+本轮已补齐阶段 3 的服务端安全路由与真实 MAF Workflow 入口，范围仅针对新 MAF 会商；旧 DeerFlow、旧 roundtable 和 AI 写作行为不变。
+
+### 配置与入口闸门
+
+- 仓库默认 `maf_roundtable.enabled: false`。部署环境必须注入真实的 `default_manager_agent_id`、席位 ID 和业务路由后再开启，避免出现“入口显示正常但首条消息必然 503”的空配置。
+- 健康接口返回非敏感的 `conversation_dispatch_ready` 与 `conversation_dispatch_status`；新会商入口只有在配置路由可用且服务已启用时才开放。
+- 首条消息使用服务端可信能力快照校验 manager/seat 的可访问性；浏览器、会话请求和模型输出都不能提供或扩大 agent、thread、tool、capability 范围。
+- 配置模型会清理并校验 manager/seat ID，拒绝 manager 出现在 seat 列表、重复席位、超过 `max_seats_per_run` 的路由和非法业务 code。
+
+### 受约束的总控派活
+
+服务端先由业务链与可信 capability snapshot 生成候选席位集合。总控模型只能返回严格 JSON：`intent_type`、`selected_seat_agent_ids`、每席 `task_goal`/`delivery_requirements`、`execution_mode`、`convergence_path` 和 `reason`。Pydantic schema、服务端 allowlist 和顺序校验全部通过后，最终计划才会写入 checkpoint，并产生 `manager.dispatch` 审计/SSE 投影。
+
+非法席位、重复席位、空任务、错误 schema、席位超限、缺少收敛路径或链式顺序错误，统一回退到服务端安全计划，不会扩大权限或启动越权席位。
+
+四种结构化拓扑已固定为：
+
+- `direct_answer`：manager-only Workflow，不创建专家席位任务；
+- `single_seat` / `tool_write`：一个可信席位；
+- `parallel_consultation`：至少两个可信席位并行；
+- `chain_consultation`：按服务端业务链顺序串行。
+
+### 阶段 3 验证状态
+
+已覆盖配置校验、候选路由、非法总控计划回退、manager-only 真实 `WorkflowBuilder` 拓扑、线程/执行阶段回归、旧 DeerFlow 回归和会话 API 回归。当前仍不能据此标记整个 MAF 项目或阶段 5 为“验收完成”；真实 UAT 写入系统、最小权限凭据、外部核验 API、补偿协议和生产 `MAF_ACTION_SECRET_KEY` 仍按阶段 5/8 前置条件保持阻塞。
+
+### Stage 3 P0 dispatch correction
+
+- New MAF conversations no longer classify user text with server keyword rules. The server first freezes only the business-route candidate set and trusted, redacted capability summary; `ManagerDispatchExecutor` then returns the strict intent-and-dispatch JSON contract.
+- The final plan is Pydantic-validated and allowlisted before it is checkpointed. Invalid JSON, illegal intent or seat, missing convergence, manager failure, and timeout all finish on the clarification branch; they do not create expert threads or start expert/tool work.
+- A conversation initially persists and binds the manager only. After a valid decision, only `selected_seat_agent_ids` are added to the participant store and receive internal threads.
+- Every non-clarification route, including `group_chat`, starts at the same manager dispatch node. Group speakers are limited to the verified selected seats; static candidate configuration cannot bypass the plan.

frontend-web/docs/position-roundtable-delivery-workflow-plan.md

@@ -0,0 +1,362 @@
+# 岗位会商交付闭环与内置智能体实现计划
+
+> 页面：`/page/strategy/qa/position-roundtable`
+>
+> 目标：在现有岗位会商基础上补齐“产物交付、查看、驳回、方案总结、行动规划”的完整闭环，同时继续保持原多智能体会商页面不受影响。
+
+## 实施核对（2026-07-21）
+
+本计划已按“岗位会商独立路由、无总控、各席位直接问答”的边界完成第一轮闭环。实际流程调整为：
+
+```text
+任务信息 → 情报分析岗识别并确认意图 → 启动校验并冻结业务链
+→ 分阶段席位直接问答/交付 Markdown → 全部有效交付
+→ 方案总结智能体（roundtable-summary）→ 行动规划智能体（position-action-planner）
+→ 可随时返回交付产物驳回 → 后续阶段及内置产物级联失效 → 重做后重新收口
+```
+
+- [x] 情报意图、业务链选择、席位岗位归属和席位智能体配置均在启动前校验；启动后保存业务链快照。
+- [x] 普通席位直接调用各自分配的智能体，并注入任务、意图及已完成上游席位的问答/产物；不经过总控智能体。
+- [x] 普通席位必须在 `outputs` 中交付 Markdown 才会完成；情报分析岗以确认的结构化意图完成为准。
+- [x] 节点、交付卡片、流程图和大图弹窗均展示 `locked / ready / running / done / rejected / stale / error` 状态，并可回看节点会话和产物。
+- [x] 驳回要求标题和理由；当前节点转为 `rejected`，后续阶段按依赖转为 `stale/locked`，总结和行动规划同时失效，历史内容保留可查看。
+- [x] 被驳回或失效的普通席位必须写入一份**新的或已改写** Markdown 才能再次完成；单纯继续问答且没有新交付不会误使下游产物失效。
+- [x] 方案总结复用 `roundtable-summary` 的真实流式线程；行动规划新增 `position-action-planner`，强制输出 Markdown 报告和 `action-plan-subtasks.json`。
+- [x] 两个内置智能体的线程、产物快照和来源节点版本栅栏均持久化；流式期间若上游版本变化，旧运行不能覆盖最新状态。
+- [x] 右侧“交付产物”可查看内置节点结果、继续同一线程问答/修改交付，并在打开 Markdown 沙箱时自动收起右栏。
+
+设计收敛：当前版本以节点的 `artifact_manifest`、`latest_answer`、版本、驳回记录及 Session 内置快照作为唯一事实来源，已能覆盖统一产物卡片和级联逻辑，因此不新增重复的 `position_roundtable_deliverables` 表。若后续需要“单个文件独立驳回、跨会话检索或完整版本对比”，再将清单归一化为独立产物表，避免现在的双写一致性风险。
+
+## 数据持久化与灾难恢复（2026-07-23）
+
+岗位会商现在使用“两层持久化”，两层职责不同：
+
+1. LangGraph checkpoint/thread 是智能体继续推理与流式问答的执行源。
+2. `position_roundtable_sessions` / `position_roundtable_nodes` 是页面历史的数据库恢复源。
+
+数据库恢复源会保存：
+
+- 情报分析岗完整消息、步骤时间线和未发送输入草稿；
+- 每个业务链岗位的完整消息和未发送输入草稿；
+- 方案总结、行动规划两个收口智能体的完整消息和未发送输入草稿；
+- 已确认意图、冻结任务与业务链快照、节点状态、版本、驳回记录；
+- Markdown / JSON 等文本产物正文（单文件最多 400 万字符）和文件元数据。
+
+因此即使线上重启后 checkpoint 或沙箱 outputs 卷丢失，历史页仍能从数据库展示对话与产物正文，后续收口智能体也能继续读取数据库中的有效上游交付。新任务在意图识别开始前就会创建 Session，用户不必等到“启动业务链”才获得持久化保护。历史下拉支持删除，删除会显式清理 Session 与全部节点恢复快照，不依赖 SQLite 外键开关。
+
+对应迁移：`20260723_05_position_roundtable_conversations.py`。部署时必须执行到 Alembic head。
+
+## 0. 核心结论
+
+- 方案总结智能体建议复用现有会商里的 `roundtable-summary` 能力，但不要直接搬整套 Step 3 页面流程。
+  - 可复用：内置智能体 ID、总结报告 prompt 组织方式、Markdown 报告产物、流式对话、报告续问与文件预览能力。
+  - 需要改造：输入材料从“总控共识 + 各席位交付”改成“任务信息 + 意图结果 + 已通过的岗位产物 + 业务链快照”，并把结果存到岗位会商 Session 下。
+- 行动规划智能体建议作为新的内置智能体新增。
+  - 输入：方案总结报告、各岗位最终有效产物、业务链阶段信息、任务意图。
+  - 输出：行动规划报告、结构化子任务清单。
+- 这个模式仍然不需要总控智能体。情报分析岗负责意图识别，业务链节点直接调用各自配置的智能体，最终再由内置总结/规划智能体收口。
+- 驳回不删除历史内容，只改变“当前有效版本”的状态；被驳回节点和后续节点需要重新交付，既保留可追溯性，也方便后续返回查看。
+
+## 1. 目标业务流程
+
+1. 情报分析岗进入页面，查看任务信息并完成意图识别。
+2. 用户点击“确认意图并启动业务链”。
+3. 启动前做校验：
+   - 未选择业务链：提示“请先选择业务链”。
+   - 业务链存在未配置岗位的席位：提示并引导去业务链配置页。
+   - 业务链席位缺少智能体：提示具体席位名称。
+   - 意图尚未完成：提示先完成任务意图识别。
+4. 校验通过后冻结业务链快照，初始化岗位会商节点。
+5. 各岗位只对分配给本岗位的智能体进行问答。
+6. 节点问答完成后形成交付产物，右侧产物卡片显示“已完成 / 未完成 / 进行中 / 已驳回 / 已失效”。
+7. 左侧流程图显示各节点状态，节点可点击查看该节点对话与产物。
+8. 流程图右上角提供“查看”按钮，打开弹窗展示更完整的业务链流程图。
+9. 当业务链中所有岗位产物都处于有效已交付状态后，开放“方案总结”。
+10. 方案总结完成后开放“行动规划”。
+11. 即使进入方案总结或行动规划，用户仍可返回产物列表执行驳回。
+12. 若驳回早期阶段产物，后续阶段产物、方案总结、行动规划都一起失效并回到待重新完成状态。
+
+## 2. 状态设计
+
+### 2.1 节点状态
+
+现有节点状态需要扩展或映射为更贴近页面的展示状态：
+
+| 展示状态 | 建议内部状态 | 含义 |
+| --- | --- | --- |
+| 未完成 | `ready` / `locked` / `rejected` | 尚未有效交付，或被驳回后等待重做 |
+| 进行中 | `running` | 当前智能体正在回答或产物正在生成 |
+| 已完成 | `done` | 当前节点已有有效交付 |
+| 已失效 | `stale` | 上游被更新或驳回，当前结果不可作为最终材料 |
+| 异常 | `error` | 生成或保存失败 |
+
+建议新增 `rejected` 状态，便于区分“从未完成”和“被驳回后待重做”。如果第一轮想少改后端，也可以先用 `ready + rejection_record` 表示被驳回。
+
+### 2.2 产物状态
+
+产物状态建议独立于节点状态保存，因为一个节点可能同时有回答文本和多个文件产物。
+
+| 状态 | 含义 |
+| --- | --- |
+| `pending` | 还没有交付 |
+| `running` | 正在生成 |
+| `delivered` | 已交付且当前有效 |
+| `rejected` | 被用户驳回 |
+| `stale` | 受上游驳回或重做影响，已经失效 |
+
+### 2.3 内置收口节点
+
+在流程图中把两个内置节点追加到业务链末尾：
+
+1. `builtin:summary`：方案总结智能体。
+2. `builtin:action-plan`：行动规划智能体。
+
+这两个节点不属于普通业务链席位，但要和普通节点一样显示状态、支持点击查看结果。
+
+## 3. 数据模型调整
+
+### 3.1 Session 扩展
+
+`position_roundtable_sessions` 已使用下列持久化字段：
+
+| 字段 | 含义 |
+| --- | --- |
+| `status` | `intent_pending / active / completed / archived`；总结/规划运行态由前端瞬时状态与对应快照的 `status` 表示，避免一次运行中断后留下伪运行态 |
+| `summary_thread_id` | 方案总结智能体线程 |
+| `summary_snapshot` | 最新有效总结报告快照 |
+| `action_plan_thread_id` | 行动规划智能体线程 |
+| `action_plan_snapshot` | 最新有效行动规划快照 |
+| `invalidated_at` | 记录在 `summary_snapshot` / `action_plan_snapshot` 内，包含 `invalidated_by`，无需重复写 Session 字段 |
+
+### 3.2 Node 扩展
+
+`position_roundtable_nodes` 已使用下列字段（展示状态由前端按状态映射）：
+
+| 字段 | 含义 |
+| --- | --- |
+| `status` | `locked / ready / running / done / stale / rejected / error`，前端直接映射为展示状态 |
+| `rejection_count` | 当前节点累计驳回次数 |
+| `last_rejection` | 最新驳回标题、理由、操作者、时间 |
+| `revision` | 当前有效交付版本 |
+| `invalidated_by` | 导致当前节点失效的上游节点 key |
+
+### 3.3 Deliverable 新表（后续可选）
+
+当需要“单个文件独立驳回、跨会话检索或完整版本对比”时，再新增 `position_roundtable_deliverables`，不要只依赖 `artifact_manifest`。
+
+| 字段 | 含义 |
+| --- | --- |
+| `id` | 产物 ID |
+| `session_id` | 会话 ID |
+| `node_key` | 来源节点 |
+| `agent_id` | 来源智能体 |
+| `position_id` | 来源岗位 |
+| `title` | 产物名称 |
+| `kind` | `answer / file / summary / action_plan` |
+| `content` | 文本产物内容摘要或正文 |
+| `artifact_path` | 文件产物虚拟路径 |
+| `thread_id` | 所属线程 |
+| `status` | `pending / running / delivered / rejected / stale` |
+| `revision` | 来源节点版本 |
+| `rejection_title` | 驳回标题 |
+| `rejection_reason` | 驳回理由 |
+| `created_at` | 创建时间 |
+| `updated_at` | 更新时间 |
+
+当前第一轮不新增这张表：右侧产物卡片、驳回记录、总结输入材料从节点 `artifact_manifest`、节点版本/驳回记录和 Session 快照聚合，避免节点表与产物表双写。后续引入该表时，应把它提升为唯一事实来源，而不是并行维护两套状态。
+
+## 4. 驳回与级联失效规则
+
+### 4.1 基本驳回
+
+用户点击产物卡片的“驳回”后弹窗填写：
+
+- 驳回标题。
+- 驳回理由。
+
+提交后：
+
+- 当前产物状态改为 `rejected`。
+- 当前节点状态改为 `rejected` 或 `ready`。
+- 当前节点的 `latest_answer` 和历史文件不删除，但不再作为有效交付输入。
+- 记录 `last_rejection`，用于页面展示和后续追踪。
+
+### 4.2 级联失效
+
+如果驳回的节点位于第 N 阶段：
+
+- 同阶段其他节点不自动驳回，除非业务链未来明确配置了依赖关系。
+- 第 N+1 阶段及之后所有节点的有效产物全部标记为 `stale`。
+- 后续节点状态回到未完成展示态。
+- `builtin:summary` 和 `builtin:action-plan` 如果已经生成，也标记为 `stale`。
+- 页面允许用户继续查看旧报告和旧行动规划，但必须提示“上游产物已变更，需要重新生成”。
+
+### 4.3 重新交付
+
+被驳回节点重新问答并完成后：
+
+- 当前节点产生新的 `revision`。
+- 当前节点产物状态变为 `delivered`。
+- 只有当该阶段所有必要节点都重新有效交付后，下一阶段才重新解锁。
+- 方案总结和行动规划必须基于最新有效产物重新生成。
+
+## 5. 接口规划
+
+### 5.1 启动与校验
+
+| 方法 | 路径 | 用途 |
+| --- | --- | --- |
+| `POST` | `/api/position-roundtable/sessions/{id}/validate-activation` | 校验业务链、岗位、智能体、意图状态 |
+| `POST` | `/api/position-roundtable/sessions/{id}/activate` | 校验通过后冻结链条并初始化节点 |
+
+第一轮也可以先把校验合并在 `activate` 内，前端根据后端返回的错误码提示。
+
+### 5.2 产物
+
+| 方法 | 路径 | 用途 |
+| --- | --- | --- |
+| `GET` | `/api/position-roundtable/sessions/{id}/results` | 获取右侧统一产物来源节点（前端聚合文件与内置快照） |
+| `GET` | `/api/position-roundtable/sessions/{id}/nodes/{node_key}` | 获取节点详情；文件正文由既有线程产物预览接口读取 |
+| `POST` | `/api/position-roundtable/sessions/{id}/nodes/{node_key}/reject` | 驳回当前节点交付并触发级联失效 |
+| `POST` | `/api/position-roundtable/sessions/{id}/nodes/{node_key}/complete-turn` | 节点回答结束后同步回答与产物 |
+
+### 5.3 方案总结与行动规划
+
+| 方法 | 路径 | 用途 |
+| --- | --- | --- |
+| `POST` | `/api/position-roundtable/sessions/{id}/summary/prepare` | 服务端准备版本锁定的总结材料和线程信息 |
+| `POST` | `/api/position-roundtable/sessions/{id}/summary/ask` | 服务端准备总结的同线程续问材料 |
+| `POST` | `/api/position-roundtable/sessions/{id}/summary/complete` | 校验 Markdown 交付与来源版本后持久化总结快照 |
+| `POST` | `/api/position-roundtable/sessions/{id}/action-plan/prepare` | 服务端准备行动规划材料和线程信息 |
+| `POST` | `/api/position-roundtable/sessions/{id}/action-plan/ask` | 服务端准备行动规划同线程续问材料 |
+| `POST` | `/api/position-roundtable/sessions/{id}/action-plan/complete` | 校验 Markdown + JSON 交付与来源版本后持久化行动规划快照 |
+
+可以复用现有 `streamMultiAgent` 流式协议，但建议在岗位会商下包一层 API，由后端负责拼装岗位会商材料，前端不直接拼长 prompt。
+
+## 6. 前端实施步骤
+
+### 阶段 1：状态与启动校验（已完成）
+
+- 扩展 `PositionNodeStatus` 和状态显示映射。
+- “确认意图并启动业务链”前补齐校验提示。
+- 后端 `activate` 返回未配置岗位、缺智能体、未选择链条等具体错误。
+- 左侧流程图节点右上角添加状态小图标。
+- 节点样式调整为上方智能体名称、下方岗位名称，移除左侧 logo。
+
+验收标准：未选择业务链、岗位未配齐、意图未完成时都能准确阻止启动；启动后流程图能显示各节点状态。
+
+### 阶段 2：流程图弹窗（已完成）
+
+- 左侧保留小型从上到下流程图。
+- 流程图右上角增加“查看”按钮。
+- 点击后打开弹窗，展示更大的流程图。
+- 弹窗内支持点击节点查看对话与产物，保持和主页面选中节点同步。
+
+验收标准：小图不挤占左侧空间，大图能完整展示业务链和两个内置收口节点。
+
+### 阶段 3：产物卡片与预览（已完成）
+
+- 右侧新增或改造“分析结果”Tab 为“交付产物”列表。
+- 卡片展示智能体名称、产物名称、岗位名称、时间、状态。
+- 点击卡片打开详情弹窗。
+- 文本产物直接展示正文，文件产物复用现有 `ArtifactPreviewModal`。
+- 每个有效产物提供“驳回”入口。
+
+验收标准：节点回答和文件产物能进入统一产物列表；点击可查看详情。
+
+### 阶段 4：驳回弹窗与级联失效（已完成）
+
+- 新增 `RejectDeliverableDialog`。
+- 驳回表单包含标题和理由，均必填。
+- 后端事务内完成当前产物驳回、当前节点状态更新、后续阶段级联失效、总结和行动规划失效。
+- 前端刷新 Session、Node、Deliverable 和流程图状态。
+- 被驳回节点在对话区显示驳回信息，提示用户重新交付。
+
+验收标准：驳回第一阶段任意节点后，第二阶段及之后产物都显示未完成或已失效；旧内容可查看但不能作为总结输入。
+
+### 阶段 5：方案总结智能体（已完成）
+
+- 封装 `usePositionSummary`，内部复用 `roundtable-summary` 的线程初始化、流式输出和 Markdown 产物预览能力。
+- 输入材料改为岗位会商材料：
+  - 任务信息。
+  - 情报分析岗意图结果。
+  - 业务链快照。
+  - 所有状态为 `delivered` 的岗位产物。
+  - 已驳回或失效产物只作为历史参考，不进入默认总结材料。
+- 方案总结节点追加到流程图末尾。
+- 所有产物有效交付后才允许点击“生成方案总结”。
+- 总结结果写入 `summary_snapshot`，同时进入产物列表。
+
+验收标准：总结报告使用现有方案总结能力生成 Markdown；刷新页面后可恢复；上游驳回后总结标记失效。
+
+### 阶段 6：行动规划智能体（已完成）
+
+- 新增内置智能体 ID，建议先命名为 `position-action-planner`。
+- 新增行动规划 prompt：
+  - 读取方案总结报告。
+  - 读取各岗位最终有效产物。
+  - 拆解为若干子任务。
+  - 每个子任务包含名称、目标、输入依据、责任岗位建议、前置依赖、交付物、验收标准。
+- 输出两类产物：
+  - `行动规划报告.md`。
+  - `action-plan-subtasks.json`。
+- 行动规划节点追加到方案总结之后。
+- 方案总结有效完成后才允许启动行动规划。
+
+验收标准：行动规划能生成可读报告和结构化子任务；刷新可恢复；上游驳回后自动失效。
+
+### 阶段 7：返回修改与重新生成（已完成）
+
+- 用户在方案总结或行动规划视图中仍可切回“交付产物”。
+- 驳回后自动显示需要重做的节点。
+- 重做节点完成后，允许重新生成方案总结和行动规划。
+- 旧总结、旧行动规划保留历史查看，但状态显示“已失效”。
+
+验收标准：不会因为进入总结/规划阶段而锁死前序产物；前序重做后能形成新版本闭环。
+
+### 阶段 8：测试与回归（已完成）
+
+- 后端测试：
+  - activate 校验。
+  - 节点完成后产物入库。
+  - 驳回当前节点。
+  - 驳回第一阶段时后续阶段级联失效。
+  - 总结和行动规划失效。
+- 前端测试：
+  - 启动校验提示。
+  - 状态图标显示。
+  - 产物卡片筛选和预览。
+  - 驳回弹窗必填校验。
+- 回归验证：
+  - 原多智能体会商页面不受影响。
+  - 业务链普通配置入口不显示岗位配置。
+  - 岗位会商页面刷新恢复正常。
+  - 深色模式和嵌入模式布局不溢出。
+
+## 7. 推荐提交拆分
+
+1. `feat(position-roundtable): add delivery status model`
+2. `feat(position-roundtable): validate chain activation`
+3. `feat(position-roundtable): add workflow status graph`
+4. `feat(position-roundtable): add deliverable cards and preview`
+5. `feat(position-roundtable): support rejection cascade`
+6. `feat(position-roundtable): add summary builtin node`
+7. `feat(position-roundtable): add action planning builtin node`
+8. `test(position-roundtable): cover delivery workflow`
+
+## 8. 第一轮建议范围
+
+第一轮优先做最小可闭环：
+
+```text
+意图识别
+→ 启动校验
+→ 业务链节点状态
+→ 节点产物列表
+→ 产物详情查看
+→ 驳回与级联失效
+→ 全部交付后生成方案总结
+→ 基于总结生成行动规划
+```
+
+如果时间紧，行动规划可以先生成 Markdown 报告，结构化 `subtasks.json` 放到第二轮；但数据模型和 UI 入口第一轮就要预留，否则后面会返工。

frontend-web/docs/测试-chouqu.md

@@ -0,0 +1,148 @@
+# 定时任务 — 模板填充「源数据抽取」手工测试清单
+
+> 覆盖功能：定时任务「模板数据转换器」内置 agent —— 把用户传入的源数据转换成 HTML
+> 模板的 `DATA` 结构并填充生成可预览页面。**重点测「源数据抽取」**：源可能是
+> ① 纯 JSON、② 含 JSON 的文本、③ 纯文本，三种形态都要正确处理。
+>
+> 测试环境：后端 `http://localhost:8001`（`make dev`），前端 `http://localhost:5174`（`pnpm dev`）。
+> 相关代码：`deerflow/runtime/scheduler/template_fill.py`（`extract_embedded_json`）、
+> `service.py`（`_run_template_fill_attempt` / `_build_conversion_prompt`）、
+> `pages/ScheduledTasksPage.tsx`。
+
+---
+
+## 前置 — 进入表单
+
+| # | 步骤 | 预期结果 |
+|---|------|----------|
+| 0.1 | 任务管理 → 新建定时任务 | 弹出「新建定时任务」对话框 |
+| 0.2 | 「执行智能体」下拉选择 **模板数据转换器** | 表单出现「HTML 模板」下拉；「必须生成 HTML/Markdown」两个开关隐藏 |
+| 0.3 | 「HTML 模板」下拉选择 **no.1** | 下方出现「上传 .json」按钮 + 源数据文本框；说明含「未提供源 JSON 时，将直接展示该模板的默认数据」|
+
+---
+
+## T1 — 源形态①：纯 JSON
+
+| # | 步骤 / 输入 | 预期结果 |
+|---|------|----------|
+| 1.1 | 在源数据框粘贴纯 JSON（示例见下「样例 A」） | 文本框正常接收，无报错 |
+| 1.2 | 保存任务 → 「立即执行」 | 执行记录新增一条，状态最终 succeeded |
+| 1.3 | 打开执行记录 → HTML 预览 | 渲染出 no.1 大屏，**总览指标/各列表数据来自粘贴的 JSON**（而非模板默认值）|
+| 1.4 | 执行记录正文 | 文案为「已根据源数据填充模板「no.1」生成页面」|
+
+## T2 — 源形态②：含 JSON 的文本（抽取重点）
+
+| # | 步骤 / 输入 | 预期结果 |
+|---|------|----------|
+| 2.1 | 粘贴「样例 B」（前后是中文说明，中间夹一段 JSON） | 文本框正常接收 |
+| 2.2 | 保存 → 立即执行 → 查看 HTML | 页面数据以**夹带的 JSON 为准**填充；正文里的补充说明（如「重点突出 X」）被一并参考 |
+| 2.3 | 验证抽取正确性：JSON 字符串值里含 `}`（如 `"备注": "进度 80%}尚未完成"`） | 不会被误判为 JSON 块提前结束，整段 JSON 被完整抽取 |
+
+## T3 — 源形态③：纯文本（无 JSON）
+
+| # | 步骤 / 输入 | 预期结果 |
+|---|------|----------|
+| 3.1 | 粘贴「样例 C」（一段纯中文描述，无任何 JSON） | 文本框正常接收 |
+| 3.2 | 保存 → 立即执行 → 查看 HTML | 智能体**理解文本语义**后据实填充模板，产出完整可预览页面（数据可能较稀疏但结构完整）|
+| 3.3 | 不应报「未返回 JSON」类硬失败（除非模型彻底失败重试耗尽）| 状态 succeeded |
+
+## T4 — 空源 → 模板默认数据
+
+| # | 步骤 | 预期结果 |
+|---|------|----------|
+| 4.1 | 源数据框留空，保存 → 立即执行 | **不调用模型**，直接用 no.1 模板自带的默认数据生成 |
+| 4.2 | 执行记录正文 | 「未提供源数据，已用模板「no.1」的默认数据生成页面」|
+| 4.3 | HTML 预览 | 展示模板内置的默认大屏 |
+
+## T5 — 上传 .json 文件
+
+| # | 步骤 | 预期结果 |
+|---|------|----------|
+| 5.1 | 点击「上传 .json 文件」，选一个合法 `.json` | 文件内容被读入源数据文本框 |
+| 5.2 | 上传一个非法 JSON 内容的文件 | toast 提示「文件不是合法 JSON，已填入文本框请检查」，内容仍填入（可手改）|
+| 5.3 | 连续上传同一个文件两次 | 第二次仍能触发读取（input 已被重置 value）|
+
+## T6 — no.2（只展示模板）
+
+| # | 步骤 | 预期结果 |
+|---|------|----------|
+| 6.1 | 「HTML 模板」下拉选 **no.2** | **隐藏**上传按钮与源数据文本框；显示「该模板暂为直接展示已有数据，无需填写」|
+| 6.2 | 即使之前填过源数据，保存 → 立即执行 | 忽略源数据，**原样输出** no.2 现有页面 |
+| 6.3 | 执行记录正文 | 「已展示模板「no.2」的现有数据」|
+
+## T7 — 编辑回显
+
+| # | 步骤 | 预期结果 |
+|---|------|----------|
+| 7.1 | 对已保存的模板任务点「编辑」 | 「执行智能体」「HTML 模板」「源数据」均正确回显 |
+| 7.2 | 把模板从 no.1 改成 no.2 再保存 | 切到 no.2 时源数据区即时隐藏；保存后执行走只展示分支 |
+
+---
+
+## 样例数据（可直接复制粘贴到源数据框）
+
+### 样例 A — 纯 JSON
+
+```json
+{
+  "overview": {
+    "核心指标": [
+      { "名称": "综合区域", "数值": 7, "单位": "区", "说明": "测试数据" },
+      { "名称": "组织与单位", "数值": 188, "单位": "个", "说明": "测试数据" }
+    ]
+  },
+  "regions": [
+    { "name": "测试区域甲", "scope": "本岛西岸" }
+  ],
+  "equipment": [
+    { "name_zh": "测试装备X", "category": "无人系统", "status": "列装" }
+  ]
+}
+```
+
+> 预期：总览第一项「综合区域」显示 **7**，「组织与单位」显示 **188**，区域/装备出现「测试区域甲」「测试装备X」。
+
+### 样例 B — 含 JSON 的文本
+
+```
+这是本月台海态势数据，请据此填充大屏，重点突出离岛防卫：
+
+{"overview": {"核心指标": [{"名称": "综合区域", "数值": 9, "单位": "区", "说明": "含离岛"}]}, "regions": [{"name": "离岛防区", "scope": "外岛", "备注": "进度 80%}尚未完成"}]}
+
+以上数据来自 6 月例会，务必准确，不要臆造未提供的字段。
+```
+
+> 预期：① 数据以中间 JSON 为准（综合区域=9、出现「离岛防区」）；② 字符串里的 `}`（`进度 80%}`）不破坏抽取；③ 前后的「重点突出离岛防卫」「务必准确」作为补充说明被模型参考。
+
+### 样例 C — 纯文本
+
+```
+请整理一份台湾滨海防卫概览：覆盖本岛沿岸 9 个综合区域，组织与单位约 280 个，
+装备条目近百项（含无人系统、防空、海军平台等类别），并列出若干关键节点与近期演习。
+数据以离线知识为准，没有的字段留空即可。
+```
+
+> 预期：智能体理解语义后据实填充，产出结构完整的页面（具体数值取决于模型，可较稀疏），不报硬失败。
+
+---
+
+## 后端单元测试（自动化补充）
+
+```bash
+# 在 offline-backend-20260512/backend/ 下运行
+PYTHONPATH=. uv run --no-sync pytest tests/test_template_fill.py -v          # 引擎：抽取/校验/填充/注册表
+PYTHONPATH=. uv run --no-sync pytest tests/test_template_fill_attempt.py -v   # 调度器执行分支：三形态/默认/只展示/重试
+PYTHONPATH=. uv run --no-sync pytest tests/test_template_builder_seed.py -v   # 内置 agent 种子
+```
+
+抽取相关关键用例：
+- `test_extract_embedded_json_pure_object` / `_pure_array` —— 纯 JSON。
+- `test_extract_embedded_json_text_with_json` / `_fenced` —— 含 JSON 的文本 / ```json 围栏。
+- `test_extract_embedded_json_plain_text_returns_none` —— 纯文本返回 None。
+- `test_extract_embedded_json_ignores_braces_in_strings` —— 引号内 `}` 不误判。
+- `test_text_with_embedded_json_surfaced_in_prompt` —— 转换 prompt 单独标注「识别到的结构化数据」。
+- `test_plain_text_source_converts` —— 纯文本仍照常转换。
+- `test_empty_source_uses_template_default` —— 空源用模板默认数据。
+- `test_display_only_template_renders_as_is` —— no.2 原样输出。
+
+三个文件应全部通过（0 failed）。

frontend-web/index.html

@@ -15,8 +15,9 @@
     </script>
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <title>CM 助手</title>
+    <title>CM 助手</title>
-  </head>
+    <script src="/runtime-config.js" data-runtime-config></script>
+  </head>
   <body>
     <div id="root"></div>
     <script type="module" src="/src/main.tsx"></script>

frontend-web/package-lock.json

@@ -70,6 +70,7 @@
         "hast": "^1.0.0",
         "katex": "^0.16.28",
         "lucide-react": "^0.562.0",
+        "mermaid": "^11.15.0",
         "motion": "^12.26.2",
         "nanoid": "^5.1.6",
         "next-themes": "^0.4.6",
@@ -104,6 +105,7 @@
         "@types/react": "^19.0.0",
         "@types/react-dom": "^19.0.0",
         "@vitejs/plugin-react": "^5.0.4",
+        "lightningcss": "^1.30.2",
         "postcss": "^8.5.3",
         "tailwindcss": "^4.0.15",
         "tw-animate-css": "^1.4.0",
@@ -460,37 +462,11 @@
       "resolved": "https://registry.npmjs.org/@cfworker/json-schema/-/json-schema-4.1.1.tgz",
       "integrity": "sha512-gAmrUZSGtKc3AiBL71iNWxDsyUC5uMaKKGdvzYsBoTW/xi42JQHl7eKV2OYzCUqvc+D2RCcf7EXY2iCyFIk6og=="
     },
-    "node_modules/@chevrotain/cst-dts-gen": {
-      "version": "12.0.0",
-      "resolved": "https://registry.npmjs.org/@chevrotain/cst-dts-gen/-/cst-dts-gen-12.0.0.tgz",
-      "integrity": "sha512-fSL4KXjTl7cDgf0B5Rip9Q05BOrYvkJV/RrBTE/bKDN096E4hN/ySpcBK5B24T76dlQ2i32Zc3PAE27jFnFrKg==",
-      "dependencies": {
-        "@chevrotain/gast": "12.0.0",
-        "@chevrotain/types": "12.0.0"
-      }
-    },
-    "node_modules/@chevrotain/gast": {
-      "version": "12.0.0",
-      "resolved": "https://registry.npmjs.org/@chevrotain/gast/-/gast-12.0.0.tgz",
-      "integrity": "sha512-1ne/m3XsIT8aEdrvT33so0GUC+wkctpUPK6zU9IlOyJLUbR0rg4G7ZiApiJbggpgPir9ERy3FRjT6T7lpgetnQ==",
-      "dependencies": {
-        "@chevrotain/types": "12.0.0"
-      }
-    },
-    "node_modules/@chevrotain/regexp-to-ast": {
-      "version": "12.0.0",
-      "resolved": "https://registry.npmjs.org/@chevrotain/regexp-to-ast/-/regexp-to-ast-12.0.0.tgz",
-      "integrity": "sha512-p+EW9MaJwgaHguhoqwOtx/FwuGr+DnNn857sXWOi/mClXIkPGl3rn7hGNWvo31HA3vyeQxjqe+H36yZJwYU8cA=="
-    },
     "node_modules/@chevrotain/types": {
-      "version": "12.0.0",
+      "version": "11.1.2",
-      "resolved": "https://registry.npmjs.org/@chevrotain/types/-/types-12.0.0.tgz",
+      "resolved": "https://registry.npmmirror.com/@chevrotain/types/-/types-11.1.2.tgz",
-      "integrity": "sha512-S+04vjFQKeuYw0/eW3U52LkAHQsB1ASxsPGsLPUyQgrZ2iNNibQrsidruDzjEX2JYfespXMG0eZmXlhA6z7nWA=="
+      "integrity": "sha512-U+HFai5+zmJCkK86QsaJtoITlboZHBqrVketcO2ROv865xfCMSFpELQoz1GkX5GzME8pTa+3kbKrZHQtI0gdbw==",
-    },
+      "license": "Apache-2.0"
-    "node_modules/@chevrotain/utils": {
-      "version": "12.0.0",
-      "resolved": "https://registry.npmjs.org/@chevrotain/utils/-/utils-12.0.0.tgz",
-      "integrity": "sha512-lB59uJoaGIfOOL9knQqQRfhl9g7x8/wqFkp13zTdkRu1huG9kg6IJs1O8hqj9rs6h7orGxHJUKb+mX3rPbWGhA=="
     },
     "node_modules/@codemirror/autocomplete": {
       "version": "6.20.1",
@@ -1732,11 +1708,12 @@
       "integrity": "sha512-l0h88YhZFyKdXIFNfSWpyjStDjGHwZ/U7iobcK1cQQD8sejsONdQtTVU+1wVN1PBw40PiiHB1vA5S7VTfQiP9g=="
     },
     "node_modules/@mermaid-js/parser": {
-      "version": "1.1.0",
+      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/@mermaid-js/parser/-/parser-1.1.0.tgz",
+      "resolved": "https://registry.npmmirror.com/@mermaid-js/parser/-/parser-1.2.0.tgz",
-      "integrity": "sha512-gxK9ZX2+Fex5zu8LhRQoMeMPEHbc73UKZ0FQ54YrQtUxE1VVhMwzeNtKRPAu5aXks4FasbMe4xB4bWrmq6Jlxw==",
+      "integrity": "sha512-oYPyv8A4As1yH5Bx+04iQEQxXuIQDe0GKCNSRgao6z8AM9jixXIfP0vsppRLvGf+nKIOb9/LdpWA4YuJiVvESA==",
+      "license": "MIT",
       "dependencies": {
-        "langium": "^4.0.0"
+        "@chevrotain/types": "~11.1.2"
       }
     },
     "node_modules/@opentelemetry/api": {
@@ -4274,6 +4251,66 @@
         "node": ">=14.0.0"
       }
     },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/core": {
+      "version": "1.7.1",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@emnapi/wasi-threads": "1.1.0",
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/runtime": {
+      "version": "1.7.1",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/wasi-threads": {
+      "version": "1.1.0",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@napi-rs/wasm-runtime": {
+      "version": "1.1.0",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@emnapi/core": "^1.7.1",
+        "@emnapi/runtime": "^1.7.1",
+        "@tybys/wasm-util": "^0.10.1"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@tybys/wasm-util": {
+      "version": "0.10.1",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/tslib": {
+      "version": "2.8.1",
+      "dev": true,
+      "inBundle": true,
+      "license": "0BSD",
+      "optional": true
+    },
     "node_modules/@tailwindcss/oxide-win32-arm64-msvc": {
       "version": "4.1.18",
       "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-win32-arm64-msvc/-/oxide-win32-arm64-msvc-4.1.18.tgz",
@@ -5650,32 +5687,6 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
-    "node_modules/chevrotain": {
-      "version": "12.0.0",
-      "resolved": "https://registry.npmjs.org/chevrotain/-/chevrotain-12.0.0.tgz",
-      "integrity": "sha512-csJvb+6kEiQaqo1woTdSAuOWdN0WTLIydkKrBnS+V5gZz0oqBrp4kQ35519QgK6TpBThiG3V1vNSHlIkv4AglQ==",
-      "dependencies": {
-        "@chevrotain/cst-dts-gen": "12.0.0",
-        "@chevrotain/gast": "12.0.0",
-        "@chevrotain/regexp-to-ast": "12.0.0",
-        "@chevrotain/types": "12.0.0",
-        "@chevrotain/utils": "12.0.0"
-      },
-      "engines": {
-        "node": ">=22.0.0"
-      }
-    },
-    "node_modules/chevrotain-allstar": {
-      "version": "0.4.3",
-      "resolved": "https://registry.npmjs.org/chevrotain-allstar/-/chevrotain-allstar-0.4.3.tgz",
-      "integrity": "sha512-2X4mkroolSMKqW+H22pyPMUVDqYZzPhephTmg/NODKb1IGYPHfxfhcW0EjS7wcPJNbze2i4vBWT7zT5FKF2lrQ==",
-      "dependencies": {
-        "lodash-es": "^4.18.1"
-      },
-      "peerDependencies": {
-        "chevrotain": "^12.0.0"
-      }
-    },
     "node_modules/class-variance-authority": {
       "version": "0.7.1",
       "license": "Apache-2.0",
@@ -6547,6 +6558,16 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/es-toolkit": {
+      "version": "1.49.0",
+      "resolved": "https://registry.npmmirror.com/es-toolkit/-/es-toolkit-1.49.0.tgz",
+      "integrity": "sha512-G5iZ6Pc/FNRY/soKZHC+TxGDD83rHUDXxzaWhGCX44vAv/tMs56WMusnm/KMNK+luUPsgA9U28cGr4RDlSzL2g==",
+      "license": "MIT",
+      "workspaces": [
+        "docs",
+        "benchmarks"
+      ]
+    },
     "node_modules/esbuild": {
       "version": "0.25.12",
       "resolved": "https://registry.npmmirror.com/esbuild/-/esbuild-0.25.12.tgz",
@@ -7354,7 +7375,9 @@
       }
     },
     "node_modules/katex": {
-      "version": "0.16.28",
+      "version": "0.16.47",
+      "resolved": "https://registry.npmmirror.com/katex/-/katex-0.16.47.tgz",
+      "integrity": "sha512-Eeo8Ys1doU1z+x8AZsPpQu+p/QcZBI5PeOo7QGQdy2x2m0MU/hYagBbGOmXwr5KVbEfVuWv9LpnQWeehogurjg==",
       "funding": [
         "https://opencollective.com/katex",
         "https://github.com/sponsors/katex"
@@ -7372,23 +7395,6 @@
       "resolved": "https://registry.npmjs.org/khroma/-/khroma-2.1.0.tgz",
       "integrity": "sha512-Ls993zuzfayK269Svk9hzpeGUKob/sIgZzyHYdjQoAdQetRKpOLj+k/QQQ/6Qi0Yz65mlROrfd+Ev+1+7dz9Kw=="
     },
-    "node_modules/langium": {
-      "version": "4.2.3",
-      "resolved": "https://registry.npmjs.org/langium/-/langium-4.2.3.tgz",
-      "integrity": "sha512-sOPIi4hISFnY7twwV97ca1TsxpBtXq0URu/LL1AvxwccPG/RIBBlKS7a/f/EL6w8lTNaS0EFs/F+IdSOaqYpng==",
-      "dependencies": {
-        "@chevrotain/regexp-to-ast": "~12.0.0",
-        "chevrotain": "~12.0.0",
-        "chevrotain-allstar": "~0.4.3",
-        "vscode-languageserver": "~9.0.1",
-        "vscode-languageserver-textdocument": "~1.0.11",
-        "vscode-uri": "~3.1.0"
-      },
-      "engines": {
-        "node": ">=20.10.0",
-        "npm": ">=10.2.3"
-      }
-    },
     "node_modules/langsmith": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.6.0.tgz",
@@ -8100,43 +8106,32 @@
       "integrity": "sha512-Lf+9+2r+Tdp5wXDXC4PcIBjTDtq4UKjCPMQhKIuzpJNW0b96kVqSwW0bT7FhRSfmAiFYgP+SCRvdrDozfh0U5w=="
     },
     "node_modules/mermaid": {
-      "version": "11.14.0",
+      "version": "11.16.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.14.0.tgz",
+      "resolved": "https://registry.npmmirror.com/mermaid/-/mermaid-11.16.0.tgz",
-      "integrity": "sha512-GSGloRsBs+JINmmhl0JDwjpuezCsHB4WGI4NASHxL3fHo3o/BRXTxhDLKnln8/Q0lRFRyDdEjmk1/d5Sn1Xz8g==",
+      "integrity": "sha512-Zvm3kbstgdpvIJPPItlL7fppIZ3kibvc1oZIGxdvk9t6UFz6flv+Jw7FtRGKwfcI8OckmH04LqG6LlS6X4B1pA==",
+      "license": "MIT",
       "dependencies": {
-        "@braintree/sanitize-url": "^7.1.1",
+        "@braintree/sanitize-url": "^7.1.2",
         "@iconify/utils": "^3.0.2",
-        "@mermaid-js/parser": "^1.1.0",
+        "@mermaid-js/parser": "^1.2.0",
         "@types/d3": "^7.4.3",
         "@upsetjs/venn.js": "^2.0.0",
-        "cytoscape": "^3.33.1",
+        "cytoscape": "^3.33.3",
         "cytoscape-cose-bilkent": "^4.1.0",
         "cytoscape-fcose": "^2.2.0",
         "d3": "^7.9.0",
         "d3-sankey": "^0.12.3",
         "dagre-d3-es": "7.0.14",
-        "dayjs": "^1.11.19",
+        "dayjs": "^1.11.20",
-        "dompurify": "^3.3.1",
+        "dompurify": "^3.3.3",
-        "katex": "^0.16.25",
+        "es-toolkit": "^1.45.1",
+        "katex": "^0.16.45",
         "khroma": "^2.1.0",
-        "lodash-es": "^4.17.23",
         "marked": "^16.3.0",
         "roughjs": "^4.6.6",
         "stylis": "^4.3.6",
         "ts-dedent": "^2.2.0",
-        "uuid": "^11.1.0"
+        "uuid": "^11.1.0 || ^12 || ^13 || ^14.0.0"
-      }
-    },
-    "node_modules/mermaid/node_modules/uuid": {
-      "version": "11.1.1",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-11.1.1.tgz",
-      "integrity": "sha512-vIYxrBCC/N/K+Js3qSN88go7kIfNPssr/hHCesKCQNAjmgvYS2oqr69kIufEG+O4+PfezOH4EbIeHCfFov8ZgQ==",
-      "funding": [
-        "https://github.com/sponsors/broofa",
-        "https://github.com/sponsors/ctavan"
-      ],
-      "bin": {
-        "uuid": "dist/esm/bin/uuid"
       }
     },
     "node_modules/micromark": {
@@ -10414,49 +10409,6 @@
         "vite": ">=5.0.0"
       }
     },
-    "node_modules/vscode-jsonrpc": {
-      "version": "8.2.0",
-      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-8.2.0.tgz",
-      "integrity": "sha512-C+r0eKJUIfiDIfwJhria30+TYWPtuHJXHtI7J0YlOmKAo7ogxP20T0zxB7HZQIFhIyvoBPwWskjxrvAtfjyZfA==",
-      "engines": {
-        "node": ">=14.0.0"
-      }
-    },
-    "node_modules/vscode-languageserver": {
-      "version": "9.0.1",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-9.0.1.tgz",
-      "integrity": "sha512-woByF3PDpkHFUreUa7Hos7+pUWdeWMXRd26+ZX2A8cFx6v/JPTtd4/uN0/jB6XQHYaOlHbio03NTHCqrgG5n7g==",
-      "dependencies": {
-        "vscode-languageserver-protocol": "3.17.5"
-      },
-      "bin": {
-        "installServerIntoExtension": "bin/installServerIntoExtension"
-      }
-    },
-    "node_modules/vscode-languageserver-protocol": {
-      "version": "3.17.5",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.5.tgz",
-      "integrity": "sha512-mb1bvRJN8SVznADSGWM9u/b07H7Ecg0I3OgXDuLdn307rl/J3A9YD6/eYOssqhecL27hK1IPZAsaqh00i/Jljg==",
-      "dependencies": {
-        "vscode-jsonrpc": "8.2.0",
-        "vscode-languageserver-types": "3.17.5"
-      }
-    },
-    "node_modules/vscode-languageserver-textdocument": {
-      "version": "1.0.12",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.12.tgz",
-      "integrity": "sha512-cxWNPesCnQCcMPeenjKKsOCKQZ/L6Tv19DTRIGuLWe32lyzWhihGVJ/rcckZXJxfdKCFvRLS3fpBIsV/ZGX4zA=="
-    },
-    "node_modules/vscode-languageserver-types": {
-      "version": "3.17.5",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.17.5.tgz",
-      "integrity": "sha512-Ld1VelNuX9pdF39h2Hgaeb5hEZM2Z3jUrrMgWQAu82jMtZp7p3vJT3BzToKtZI7NgQssZje5o0zryOrhQvzQAg=="
-    },
-    "node_modules/vscode-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/vscode-uri/-/vscode-uri-3.1.0.tgz",
-      "integrity": "sha512-/BpdSx+yCQGnCvecbyXdxHDkuk55/G3xwnC0GqY4gmQ3j+A+g8kzzgB4Nk/SINjqn6+waqw3EgbVF2QKExkRxQ=="
-    },
     "node_modules/w3c-keyname": {
       "version": "2.2.8",
       "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.8.tgz",

frontend-web/package.json

@@ -7,9 +7,13 @@
     "dev": "vite",
     "build": "node --max-old-space-size=8192 ./node_modules/vite/bin/vite.js build",
     "build:sit": "node --max-old-space-size=8192 ./node_modules/vite/bin/vite.js build --mode sit",
+    "build:test": "node --max-old-space-size=8192 ./node_modules/vite/bin/vite.js build --mode test",
     "build:network": "node --max-old-space-size=8192 ./node_modules/vite/bin/vite.js build --mode network",
     "preview": "vite preview",
-    "typecheck": "tsc --noEmit"
+    "typecheck": "tsc --noEmit",
+    "test:maf": "vitest run --config vitest.maf.config.ts",
+    "check:chrome109-css": "node scripts/check-chrome109-css.mjs",
+    "check:legacy-chrome-css": "node scripts/check-chrome109-css.mjs"
   },
   "dependencies": {
     "@codemirror/lang-css": "^6.3.1",
@@ -103,18 +107,23 @@
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4.0.15",
+    "@testing-library/react": "^16.3.2",
+    "@testing-library/user-event": "^14.6.1",
     "@types/file-saver": "^2.0.7",
     "@types/gsap": "^3.0.0",
     "@types/node": "^20.14.10",
     "@types/react": "^19.0.0",
     "@types/react-dom": "^19.0.0",
     "@vitejs/plugin-react": "^5.0.4",
+    "jsdom": "^30.0.1",
+    "lightningcss": "^1.30.2",
     "postcss": "^8.5.3",
     "tailwindcss": "^4.0.15",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5.8.2",
     "vite": "^6.0.0",
-    "vite-plugin-source-identifier": "^1.1.2"
+    "vite-plugin-source-identifier": "^1.1.2",
+    "vitest": "^4.1.10"
   },
   "packageManager": "pnpm@10.26.2"
 }

frontend-web/postcss.config.js

@@ -1,5 +1,11 @@
-export default {
+import tailwindcss from "@tailwindcss/postcss";
-  plugins: {
+import legacyColorFallback from "./scripts/postcss-legacy-color-fallback.mjs";
-    "@tailwindcss/postcss": {},
+import lightningCssLegacyChrome from "./scripts/postcss-lightningcss-chrome109.mjs";
-  },
+
-};
+export default {
+  plugins: [
+    tailwindcss(),
+    legacyColorFallback(),
+    lightningCssLegacyChrome(),
+  ],
+};

frontend-web/public/runtime-config.js

@@ -0,0 +1,135 @@
+// 前端运行时配置文件
+//
+// 说明：
+// 1. 本文件会在打包时原样复制到 dist/runtime-config.js。
+// 2. 应用启动时会优先读取 window.__CM_RUNTIME_CONFIG__ 里的配置。
+// 3. 部署后如果需要切换接口地址，直接修改 dist/runtime-config.js 即可，不需要重新 pnpm build。
+// 4. 这里的默认值来自 .env.network；如某个环境不用某项，可以留空字符串。
+// 5. 布尔开关也用字符串形式填写："true" / "false"。
+window.__CM_RUNTIME_CONFIG__ = {
+  // 品牌图片相对路径会以 runtime-config.js 所在目录为基准解析。
+  // Nginx 以子路径部署时不需要修改前端图片路径。
+  // 打包后可直接替换 dist/brand-assets/ 内的同名 PNG。
+  // 也可以把下方图片地址改为其他 PNG 地址，无需重新打包。
+  // 是否显示整块欢迎页图标区域："true" 显示，"false" 隐藏，默认隐藏。
+  VITE_WELCOME_LOGO_VISIBLE: "false",
+  // 深色主题顶栏 Logo 位置："center" 显示在中间，"left" 显示在左上角，默认中间。
+  VITE_DARK_LOGO_POSITION: "center",
+  // 红白主题的顶栏系统 Logo 图片地址。
+  VITE_BRAND_LOGO_LIGHT_URL: "brand-assets/brand-logo-light.png",
+  // 浅蓝主题的顶栏系统 Logo 图片地址。
+  VITE_BRAND_LOGO_LIGHTBLUE_URL: "brand-assets/brand-logo-lightblue.png",
+  // 绿色主题可单独替换 Logo；默认复用浅色 Logo。
+  VITE_BRAND_LOGO_LIGHTGREEN_URL: "brand-assets/brand-logo-light.png",
+  // 深色主题的顶栏系统 Logo 图片地址。
+  VITE_BRAND_LOGO_DARK_URL: "brand-assets/brand-logo-dark.png",
+  // 红白主题的欢迎页 Logo 图片地址：为空时显示原有 CM 文字和渐变背景。
+  VITE_BRAND_WELCOME_LIGHT_URL: "",
+  // 浅蓝主题的欢迎页 Logo 图片地址：为空时显示原有 CM 文字和渐变背景。
+  VITE_BRAND_WELCOME_LIGHTBLUE_URL: "",
+  VITE_BRAND_WELCOME_LIGHTGREEN_URL: "",
+  // 深色主题的欢迎页 Logo 图片地址：为空时显示原有 CM 文字和渐变背景。
+  VITE_BRAND_WELCOME_DARK_URL: "",
+
+  // DeerFlow Gateway 地址：前端自有后端接口，例如 /api/agents、/api/auth、/api/threads 等。
+  // VITE_BACKEND_BASE_URL: "http://10.19.200.5:2026",
+
+  // LangGraph 流式对话接口地址：普通问答、智能体对话等流式能力使用。
+  // VITE_LANGGRAPH_BASE_URL: "http://10.19.200.5:2026/api",
+
+  // Canvas/AI 写作独立 LangGraph 地址：为空时前端会回退使用 VITE_LANGGRAPH_BASE_URL。
+  VITE_CANVAS_LANGGRAPH_BASE_URL: "",
+
+  // routeKey 短路由的用户名直登口令：例如 #/login/admin?routeKey=a。
+  // 填值时优先使用这里的 password；留空时使用 URL 中的 ?password=。
+  VITE_ROUTE_LOGIN_PASSWORD: "",
+
+  // 轻应用「新建笔记」系列接口地址。
+  VITE_NOTE_API_BASE_URL: "http://47.88.25.99:8000",
+
+  // CMZS 后端接口：任务管理、任务分析、三情分析、行动分析等业务接口。
+  VITE_API_BASE_URL: "https://ch1.b.uat.4.cn/zncm",
+
+  // 佳来模型对话接口。
+  VITE_AIPI_CHAT_URL: "https://ch1.b.uat.4.cn/gpt",
+
+  // 多轮检索/生成接口。
+  VITE_AIPI_GENERATE_CHAT_URL: "https://ch1.b.uat.4.cn/jialai_b1_chat",
+
+  // 任务问答接口。
+  VITE_AIPI_TASK_CHAT_URL: "https://ch1.b.uat.4.cn/qq_b1_chat",
+
+  // B 系统知识库前端地址：用于打开知识详情、原文详情等。
+  VITE_AIPI_KNOWLEDGE_URL: "https://chlib.b.uat.4.cn/knowlibrary",
+
+  // B1 COH 系统地址。
+  VITE_AIPI_B1COH_URL: "https://ch1.b.uat.4.cn/web",
+
+  // B2 行为体/网络资源系统地址。
+  VITE_AIPI_B2ACTOR_URL: "https://ty.b.uat.4.cn",
+
+  // B2 网络 XWT iframe 路径。
+  VITE_AIPI_B2ACTOR_XWT_PATH: "/fromB/toXWT?isFrame=1",
+
+  // 知识库 iframe 地址换取接口。
+  VITE_AIPI_KNOWLEDGE_IFRAME_API_URL: "https://ch1.b.uat.4.cn/knowes/api/iframeKnowledgeUrl",
+
+  // 知识库 iframe 皮肤参数。
+  VITE_AIPI_KNOWLEDGE_IFRAME_SKIN: "red",
+
+  // MopeChat 接口地址。
+  VITE_AIPI_MOPECHAT_URL: "https://ch1.b.uat.4.cn/likun_b1_mope",
+
+  // 工作室/空间后端接口：空间列表、空间详情、素材上传等使用。
+  VITE_AIPI_BACKENP_URL: "http://47.88.25.99:8000",
+
+  // 工作室/空间后端别名：兼容旧配置命名，通常与 VITE_AIPI_BACKENP_URL 保持一致。
+  VITE_NOTEBOOK_API_BASE_URL: "http://47.88.25.99:8000",
+
+  // 工作室/空间前端地址：用于 auth/callback、新建对话等跳转。
+  VITE_AIPI_FRONTEND_URL: "http://47.88.25.99:3000",
+
+  // Consumer 接口：深链任务详情 cop-task-detail、研判情报报告 selectSqReport 等使用。
+  VITE_AIPI_CONSUMER_URL: "http://10.19.200.5:8002/consumer",
+
+  // A 系统跳转地址：人物、组织、事件等列表项打开链接使用。
+  VITE_AIPI_PRESENT_URL: "http://present.a.uat.4.cn/present/domain",
+
+  // B 系统 knowes 根地址。
+  VITE_AIPI_KNOWES_URL: "http://ch1.b.uat.4.cn/knowes",
+
+  // MaxKey 鉴权地址：onlineTicket 换 token 使用。
+  VITE_AUTH_BASE_URL: "https://auth.y.uat.4.cn",
+
+  // PG 中任务 iframe 地址。
+  VITE_AIPI_PGLINKTO_URL: "https://pg.b.uat.4.cn",
+
+  // XK 中任务 iframe 地址。
+  VITE_AIPI_XKLINKTO_URL: "https://kz.b.uat.4.cn",
+
+  // 是否使用真实任务看板数据：true=真实接口；false=本地 mock。
+  VITE_USE_REAL_DATA: "true",
+
+  // 登录深链任务详情是否使用本地 mock：false=真实接口；true=本地 mock。
+  VITE_MOCK_COP_TASK_DETAIL: "false",
+
+  // 岗位会商完整演示数据：true=启动时幂等写入后端；后端不可用时直接使用前端 JSON 兜底。
+  // 默认关闭，避免演示历史记录出现在正常生产账号中。
+  VITE_POSITION_ROUNDTABLE_DEMO_MODE: "false",
+  // 纯前端岗位分析演示：跳过登录，直接进入岗位分析页，并禁止所有后台请求。
+  // 仅用于离线展台/演示环境，生产环境必须保持 false。
+  VITE_POSITION_ROUNDTABLE_STANDALONE_MODE: "false",
+
+  // 大屏绘制 selectSqReport 是否使用本地 mock：不在运行时强制覆盖，
+  // 由各环境的 .env 文件决定（开发环境为 true，生产环境为 false）。
+
+  // 静态站点模式开关；一般部署业务系统时保持 false。
+  VITE_STATIC_WEBSITE_ONLY: "false",
+
+  // 紧凑导航开关：true 时固定使用简洁布局，工作台左侧栏收起为菜单图标，
+  // 隐藏系统 Logo、换肤按钮以及“全量/简洁模式”切换。修改后刷新页面即可生效。
+  VITE_FORCE_COLLAPSED_SIDEBAR: "false",
+
+  // GitHub OAuth Token；不使用 GitHub 相关能力时留空。
+  VITE_GITHUB_OAUTH_TOKEN: "",
+};

frontend-web/scripts/check-chrome109-css.mjs

@@ -0,0 +1,109 @@
+import fs from "node:fs";
+import path from "node:path";
+import postcss from "postcss";
+
+const unsupportedColor = /(?:color-mix|oklch|oklab|lab|lch)\(/i;
+const assetsDir = path.resolve("dist/assets");
+
+if (!fs.existsSync(assetsDir)) {
+  throw new Error("dist/assets 不存在，请先运行 pnpm build");
+}
+
+const cssFiles = fs
+  .readdirSync(assetsDir)
+  .filter((file) => file.endsWith(".css"));
+
+if (cssFiles.length === 0) {
+  throw new Error("dist/assets 中没有 CSS 构建产物");
+}
+
+const failures = [];
+let modernDeclarations = 0;
+
+const requiredLegacyFallbacks = [
+  {
+    file: "src/components/ui/textarea.tsx",
+    pattern: /rows=\{rows\s*\?\?\s*3\}/,
+    description: "Textarea needs a native rows fallback",
+  },
+  {
+    file: "src/components/ai-elements/prompt-input.tsx",
+    pattern: /<InputGroup className="h-auto min-h-16">/,
+    description: "Prompt textarea must not rely on :has() for its parent height",
+  },
+];
+
+for (const file of cssFiles) {
+  const root = postcss.parse(
+    fs.readFileSync(path.join(assetsDir, file), "utf8"),
+    { from: file },
+  );
+
+  root.walkDecls((declaration) => {
+    if (!unsupportedColor.test(declaration.value)) return;
+    modernDeclarations += 1;
+
+    let ancestor = declaration.parent;
+    while (ancestor) {
+      if (
+        ancestor.type === "atrule" &&
+        ancestor.name === "supports" &&
+        unsupportedColor.test(ancestor.params)
+      ) {
+        return;
+      }
+      ancestor = ancestor.parent;
+    }
+
+    let previous = declaration.prev();
+    while (previous?.type === "comment") previous = previous.prev();
+    const hasSafeFallback =
+      !declaration.prop.startsWith("--") &&
+      previous?.type === "decl" &&
+      previous.prop === declaration.prop &&
+      !unsupportedColor.test(previous.value);
+
+    if (!hasSafeFallback) {
+      failures.push(
+        `${file}:${declaration.source?.start?.line ?? "?"} ${declaration.prop}: ${declaration.value}`,
+      );
+    }
+  });
+}
+
+function walk(directory) {
+  return fs.readdirSync(directory, { withFileTypes: true }).flatMap((entry) => {
+    const fullPath = path.join(directory, entry.name);
+    return entry.isDirectory() ? walk(fullPath) : [fullPath];
+  });
+}
+
+for (const file of walk(path.resolve("src"))) {
+  if (!/\.[jt]sx?$/.test(file)) continue;
+  const source = fs.readFileSync(file, "utf8");
+  if (unsupportedColor.test(source)) {
+    failures.push(
+      `${path.relative(process.cwd(), file)} contains a runtime-only modern color function`,
+    );
+  }
+}
+
+for (const fallback of requiredLegacyFallbacks) {
+  const source = fs.readFileSync(path.resolve(fallback.file), "utf8");
+  if (!fallback.pattern.test(source)) {
+    failures.push(`${fallback.file}: ${fallback.description}`);
+  }
+}
+
+if (failures.length > 0) {
+  console.error("Legacy Chrome CSS compatibility check failed:\n");
+  console.error(failures.slice(0, 50).join("\n"));
+  if (failures.length > 50) {
+    console.error(`... and ${failures.length - 50} more`);
+  }
+  process.exit(1);
+}
+
+console.log(
+  `Legacy Chrome (100+) CSS compatibility check passed (${modernDeclarations} guarded modern declarations).`,
+);

frontend-web/scripts/postcss-legacy-color-fallback.mjs

@@ -0,0 +1,70 @@
+/**
+ * Tailwind 4 gracefully falls back from color-mix() to the base semantic
+ * color, but that turns utilities such as bg-primary/5 into an opaque fill on
+ * Chrome 109. Replace that fallback with an sRGB-channel based alpha color.
+ * The modern color-mix() declaration remains in its @supports block.
+ */
+
+const LEGACY_RGB_TOKENS = new Set([
+  "accent",
+  "background",
+  "border",
+  "brand-200",
+  "card",
+  "destructive",
+  "foreground",
+  "input",
+  "muted",
+  "muted-foreground",
+  "primary",
+  "primary-foreground",
+  "ring",
+  "secondary",
+  "sidebar-accent",
+  "sidebar-border",
+  "sidebar-foreground",
+  "workspace-brand",
+]);
+
+const TRANSPARENT_MIX_RE =
+  /color-mix\(\s*in\s+[\w-]+\s*,\s*var\(--([\w-]+)\)\s+([\d.]+)%\s*,\s*transparent\s*\)/i;
+
+function legacyAlphaColor(value) {
+  const match = value.match(TRANSPARENT_MIX_RE);
+  if (!match || !LEGACY_RGB_TOKENS.has(match[1])) return null;
+
+  const [, token, percentage] = match;
+  return `rgb(var(--legacy-${token}-rgb) / ${percentage}%)`;
+}
+
+export default function legacyColorFallback() {
+  return {
+    postcssPlugin: "postcss-legacy-color-fallback",
+    OnceExit(root) {
+      root.walkAtRules("supports", (atRule) => {
+        if (!atRule.params.includes("color-mix")) return;
+
+        atRule.walkDecls((modernDeclaration) => {
+          const fallbackValue = legacyAlphaColor(modernDeclaration.value);
+          if (!fallbackValue) return;
+
+          // Tailwind emits the old-browser declaration immediately before
+          // the nested @supports block, in the same utility/variant rule.
+          let fallbackDeclaration = atRule.prev();
+          while (fallbackDeclaration?.type === "comment") {
+            fallbackDeclaration = fallbackDeclaration.prev();
+          }
+
+          if (
+            fallbackDeclaration?.type === "decl" &&
+            fallbackDeclaration.prop === modernDeclaration.prop
+          ) {
+            fallbackDeclaration.value = fallbackValue;
+          }
+        });
+      });
+    },
+  };
+}
+
+legacyColorFallback.postcss = true;

frontend-web/scripts/postcss-lightningcss-chrome109.mjs

@@ -0,0 +1,33 @@
+import postcss from "postcss";
+import { transform } from "lightningcss";
+
+const LEGACY_CHROME = 100 << 16;
+
+/**
+ * Keep Vite's PostCSS pipeline (required by Tailwind 4), then compile the
+ * resulting CSS to Chrome 100-compatible syntax for both dev and production.
+ */
+export default function lightningCssLegacyChrome() {
+  return {
+    postcssPlugin: "postcss-lightningcss-legacy-chrome",
+    OnceExit(root, { result }) {
+      const filename = root.source?.input.file ?? result.opts.from ?? "style.css";
+      const output = transform({
+        filename,
+        code: Buffer.from(root.toString()),
+        targets: { chrome: LEGACY_CHROME },
+        minify: false,
+      });
+      const compiled = postcss.parse(output.code.toString(), { from: filename });
+
+      root.removeAll();
+      root.append(compiled.nodes);
+
+      for (const warning of output.warnings) {
+        result.warn(warning.message, { plugin: "lightningcss" });
+      }
+    },
+  };
+}
+
+lightningCssLegacyChrome.postcss = true;

frontend-web/src/App.tsx

@@ -7,6 +7,7 @@ import { FontScaleApplier } from "@/components/font-scale";
 import { QueryClientProvider } from "@/components/query-client-provider";
 import { AuthSyncWatcher } from "@/core/auth/sync";
 import { I18nProvider } from "@/core/i18n/context";
+import { fetchYLogConfig } from "@/core/log/y-log-config";
 import { detectLocale } from "@/core/i18n/locale";
 import { resolveForcedThemeForPath } from "@/core/page-layout/chats-iframe-route";
 import { ChatProvider } from "@/contexts/ChatContext";
@@ -36,6 +37,11 @@ import PublicRoundtableSharePage from "./pages/PublicRoundtableSharePage";
 import EmbedChatPage from "./pages/EmbedChatPage";
 import EmbedRoundtablePage from "./pages/EmbedRoundtablePage";
 import DashboardStandalonePage from "@/roundtable-planning/pages/DashboardStandalonePage";
+import PositionRoundtablePage from "@/position-roundtable/pages/PositionRoundtablePage";
+import {
+  isPositionRoundtableStandaloneMode,
+  POSITION_ROUNDTABLE_ROUTE,
+} from "@/position-roundtable/demo/position-roundtable-demo-config";
 import { ChatRuntime } from "./pages/WorkspaceRoutes";
 import { NotFoundPage } from "./pages/NotFoundPage";
 
@@ -45,17 +51,27 @@ function AppProviders({ children }: { children: React.ReactNode }) {
   const locale = useMemo(() => detectLocale(), []);
   const location = useLocation();
   const publicEmbedTheme = usePublicEmbedTheme();
+  const positionStandaloneMode = isPositionRoundtableStandaloneMode();
   // iframe 嵌入会话（按标签页 sessionStorage）集中在此同步：任何带 `&embed=1` 的入口（深链登录页
   // 或直接深链路由）一进来就启用、`embed=0` 关闭，后续干净路由靠会话维持去 chrome + 强制主题。
   useEffect(() => {
     syncEmbedSessionFromSearch(location.search);
   }, [location.search]);
+  // 操作日志(Y-Log)：启动早期预热上报配置，使 writeYLog 同步读缓存即可工作
+  // （刷新后 module 缓存清空，token 登录用户也能继续上报）。失败静默。
+  useEffect(() => {
+    if (positionStandaloneMode) return;
+    void fetchYLogConfig();
+  }, [positionStandaloneMode]);
   const forcedTheme = useMemo(() => {
     // iframe 嵌入模式（外部系统 `&embed=1`）最高优先：按本标签页的嵌入主题强制明/暗。
     // 走 next-themes forcedTheme（不写 localStorage）→ 同浏览器另开的正常系统页不受影响。
     const embedTheme = resolveForcedEmbedTheme(location.search);
     if (embedTheme) return embedTheme;
-    const routeTheme = resolveForcedThemeForPath(location.pathname);
+    const routeTheme = resolveForcedThemeForPath(
+      location.pathname,
+      location.search,
+    );
     if (routeTheme) return routeTheme;
     if (location.pathname === "/embed/roundtable") {
       const wp = readWujieProps();
@@ -80,7 +96,7 @@ function AppProviders({ children }: { children: React.ReactNode }) {
       attribute="class"
       storageKey="strategy-theme"
       defaultTheme="light"
-      themes={["light", "dark", "lightblue"]}
+      themes={["light", "dark", "lightblue", "lightgreen", "iceblue", "lightyellow"]}
       enableSystem={false}
       disableTransitionOnChange
       forcedTheme={forcedTheme}
@@ -89,8 +105,8 @@ function AppProviders({ children }: { children: React.ReactNode }) {
         <I18nProvider initialLocale={locale}>
           <ThemeProvider>
             <ChatProvider>
-              <AuthSyncWatcher />
+              {!positionStandaloneMode && <AuthSyncWatcher />}
-              <DesensitizeWordsLoader />
+              {!positionStandaloneMode && <DesensitizeWordsLoader />}
               <FontScaleApplier />
               {children}
             </ChatProvider>
@@ -108,17 +124,38 @@ function AppProviders({ children }: { children: React.ReactNode }) {
  */
 function RootRedirect() {
   const { search } = useLocation();
+  if (isPositionRoundtableStandaloneMode()) {
+    return <Navigate to={POSITION_ROUNDTABLE_ROUTE} replace />;
+  }
   return <Navigate to={`/login${search}`} replace />;
 }
 
 export function App() {
+  const positionStandaloneMode = isPositionRoundtableStandaloneMode();
+  const standaloneLoginRedirect = (
+    <Navigate to={POSITION_ROUNDTABLE_ROUTE} replace />
+  );
+  const pageElement = positionStandaloneMode ? (
+    <ChatRuntime>
+      <PositionRoundtablePage compactChrome />
+    </ChatRuntime>
+  ) : (
+    <PageRoutes />
+  );
+
   return (
     <HashRouter>
       <AppProviders>
         <Routes>
           <Route path="/" element={<RootRedirect />} />
-          <Route path="/login" element={<LoginPage />} />
+          <Route
-          <Route path="/login/:username" element={<LoginPage />} />
+            path="/login"
+            element={positionStandaloneMode ? standaloneLoginRedirect : <LoginPage />}
+          />
+          <Route
+            path="/login/:username"
+            element={positionStandaloneMode ? standaloneLoginRedirect : <LoginPage />}
+          />
           <Route path="/landing" element={<LandingPage />} />
           <Route path="/share/:shareCode" element={<PublicSharePage />} />
           <Route path="/public/leaderboard" element={<PublicLeaderboardPage />} />
@@ -155,7 +192,7 @@ export function App() {
             path="/roundtable-dashboard"
             element={<DashboardStandalonePage />}
           />
-          <Route path="/page/*" element={<PageRoutes />} />
+          <Route path="/page/*" element={pageElement} />
           <Route path="*" element={<NotFoundPage />} />
         </Routes>
       </AppProviders>

frontend-web/src/assets/position-roundtable/add-task.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><defs><style>.a{fill:#fff;opacity:0;}.b{fill:none;stroke:#fff;stroke-linecap:round;stroke-linejoin:round;}</style></defs><rect class="a" width="16" height="16"/><path class="b" d="M24.036,10l-.012,9.333" transform="translate(-16.016 -6.667)"/><path class="b" d="M10,24h9.333" transform="translate(-6.667 -16)"/></svg>

frontend-web/src/assets/position-roundtable/agent-config-logo.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="36" height="36" viewBox="0 0 36 36"><defs><style>.a,.d{fill:#fff;}.a{opacity:0;}.b{fill:#da2331;}.c{fill:#0a54cf;}.e{fill:#1677ff;}.f{fill:#1e2433;}.g{fill:#10d6ff;}.h{fill:#ff8181;}.i{fill:none;stroke:#10d6ff;stroke-linecap:round;stroke-linejoin:round;}.j{filter:url(#d);}.k{filter:url(#a);}</style><filter id="a"><feOffset dx="4" input="SourceAlpha"/><feGaussianBlur stdDeviation="1" result="b"/><feFlood flood-opacity="0.161" result="c"/><feComposite operator="out" in="SourceGraphic" in2="b"/><feComposite operator="in" in="c"/><feComposite operator="in" in2="SourceGraphic"/></filter><filter id="d"><feOffset dx="-4" input="SourceAlpha"/><feGaussianBlur stdDeviation="1" result="e"/><feFlood flood-opacity="0.161" result="f"/><feComposite operator="out" in="SourceGraphic" in2="e"/><feComposite operator="in" in="f"/><feComposite operator="in" in2="SourceGraphic"/></filter></defs><g transform="translate(0 -1)"><rect class="a" width="36" height="36" transform="translate(0 1)"/><path class="b" d="M23.5,14.75a1.5,1.5,0,0,1-1.5-1.5V9.5a1.5,1.5,0,1,1,3,0v3.75A1.5,1.5,0,0,1,23.5,14.75Z" transform="translate(-5.5 -1)"/><g data-type="innerShadowGroup"><path class="c" d="M-2-2H1C3.206-2,5-.532,5,1.273V3.727C5,5.532,3.206,7,1,7H-2Z" transform="translate(28.66 19.541)"/><g class="k" transform="matrix(1, 0, 0, 1, 0, 1)"><path class="d" d="M-2-2H1C3.206-2,5-.532,5,1.273V3.727C5,5.532,3.206,7,1,7H-2Z" transform="translate(28.66 18.54)"/></g></g><g data-type="innerShadowGroup"><path class="c" d="M5-2H2C-.206-2-2-.532-2,1.273V3.727C-2,5.532-.206,7,2,7H5Z" transform="translate(4.34 19.541)"/><g class="j" transform="matrix(1, 0, 0, 1, 0, 1)"><path class="d" d="M5-2H2C-.206-2-2-.532-2,1.273V3.727C-2,5.532-.206,7,2,7H5Z" transform="translate(4.34 18.54)"/></g></g><path class="e" d="M5.5-2H16a7.508,7.508,0,0,1,7.5,7.5V13A7.508,7.508,0,0,1,16,20.5H5.5A7.508,7.508,0,0,1-2,13V5.5A7.508,7.508,0,0,1,5.5-2Z" transform="translate(7.25 13.5)"/><path class="f" d="M5.25,0h9A5.25,5.25,0,0,1,19.5,5.25V7.5a5.25,5.25,0,0,1-5.25,5.25h-9A5.25,5.25,0,0,1,0,7.5V5.25A5.25,5.25,0,0,1,5.25,0Z" transform="translate(8.25 15.25)"/><circle class="g" cx="1.5" cy="1.5" r="1.5" transform="translate(21 19)"/><circle class="g" cx="1.5" cy="1.5" r="1.5" transform="translate(12 19)"/><path class="d" d="M24,10v3.75" transform="translate(-6 -1.5)"/><circle class="h" cx="3" cy="3" r="3" transform="translate(15 4)"/><path class="i" d="M44,28.667a3.367,3.367,0,0,0,1.922.412,2.841,2.841,0,0,0,1.828-.412" transform="translate(-27.875 -5.017)"/></g></svg>

frontend-web/src/assets/position-roundtable/ask-question.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="96" height="96" viewBox="0 0 96 96"><defs><style>.a{fill:#fff;opacity:0;}.b,.c{fill:none;stroke:#006efe;stroke-width:6px;}.b{stroke-linecap:round;stroke-linejoin:round;}</style></defs><g transform="translate(0 1)"><rect class="a" width="96" height="96" transform="translate(0 -1)"/><path class="b" d="M47,67H38L18,77V67H4V7H84V29" transform="translate(4 8)"/><circle class="c" cx="12" cy="12" r="12" transform="translate(56 45)"/><path class="b" d="M39,32l10,8" transform="translate(39 33)"/><path class="b" d="M12,15H24" transform="translate(12 16)"/><path class="b" d="M12,21H36" transform="translate(12 22)"/></g></svg>

frontend-web/src/assets/position-roundtable/collapse-panel.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="13" height="11" viewBox="0 0 13 11"><defs><style>.a{stroke:rgba(0,0,0,0);stroke-miterlimit:10;fill:url(#a);}</style><linearGradient id="a" x1="0.277" y1="0.03" x2="0.725" y2="1.083" gradientUnits="objectBoundingBox"><stop offset="0" stop-color="#92eeff"/><stop offset="1" stop-color="#00c7ff"/></linearGradient></defs><path class="a" d="M1,10A1,1,0,1,1,1,8H6a1,1,0,0,1,0,2Zm9.8-.482L7.848,7.361A.445.445,0,0,1,7.661,7a.46.46,0,0,1,.187-.366L10.8,4.481a.45.45,0,0,1,.716.365V9.152a.44.44,0,0,1-.131.317.445.445,0,0,1-.322.136A.454.454,0,0,1,10.8,9.518ZM1,6A1,1,0,1,1,1,4H6A1,1,0,0,1,6,6ZM1,2A1,1,0,1,1,1,0H11a1,1,0,1,1,0,2Z" transform="translate(0.5 0.5)"/></svg>

frontend-web/src/assets/position-roundtable/double-arrow-decoration.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="13" height="11" viewBox="0 0 13 11"><defs><style>.a{fill:url(#a);}.b{fill:url(#b);}</style><linearGradient id="a" x1="0.023" x2="1" y2="1" gradientUnits="objectBoundingBox"><stop offset="0" stop-color="#92eeff" stop-opacity="0.302"/><stop offset="1" stop-color="#00c7ff" stop-opacity="0.302"/></linearGradient><linearGradient id="b" x1="0.023" x2="1" y2="1" gradientUnits="objectBoundingBox"><stop offset="0" stop-color="#92eeff"/><stop offset="1" stop-color="#00c7ff"/></linearGradient></defs><path class="a" d="M5.5,0,11,8H0Z" transform="translate(13) rotate(90)"/><path class="b" d="M5.5,0,11,8H0Z" transform="translate(8) rotate(90)"/></svg>

frontend-web/src/assets/position-roundtable/down-logo.svg

@@ -0,0 +1,12 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+  <defs>
+    <style>
+      .hit { fill: rgba(255, 255, 255, 0.8); opacity: 0; }
+      .mark { fill: #fff; }
+    </style>
+  </defs>
+  <g transform="translate(-2434.135 -67.941)">
+    <rect class="hit" width="12" height="12" transform="translate(2434.135 67.941)"/>
+    <path class="mark" d="M.885,0,0,.885,3.692,4.577,4.135,5l.442-.423L8.269.885,7.385,0,4.135,3.25Z" transform="translate(2436 71.942)"/>
+  </g>
+</svg>

frontend-web/src/assets/position-roundtable/edit-task.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><defs><style>.a{fill:#fff;opacity:0;}.b,.c{fill:none;stroke:#fff;stroke-linejoin:round;}.b{stroke-linecap:round;}</style></defs><g transform="translate(-1)"><rect class="a" width="16" height="16" transform="translate(1)"/><path class="b" d="M7,42H19" transform="translate(-4 -28)"/><path class="b" d="M0,0H3" transform="translate(9.848 3.848) rotate(45)"/><path class="c" d="M11,12.907v2.427h2.439l6.894-6.9L17.9,6Z" transform="translate(-6.667 -4)"/></g></svg>

frontend-web/src/assets/position-roundtable/expand-logo.svg

@@ -0,0 +1,14 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
+  <defs>
+    <style>
+      .background { fill: none; }
+      .mark { stroke: rgba(0, 0, 0, 0); stroke-miterlimit: 10; fill: url(#gradient); }
+    </style>
+    <linearGradient id="gradient" x1="0.277" y1="0.03" x2="0.725" y2="1.083" gradientUnits="objectBoundingBox">
+      <stop offset="0" stop-color="#a2e1f9"/>
+      <stop offset="1" stop-color="#45c3f3"/>
+    </linearGradient>
+  </defs>
+  <rect class="background" width="16" height="16"/>
+  <path class="mark" d="M14554.5,10202.5a1,1,0,1,1,0-2h5a1,1,0,0,1,0,2Zm9.8-.482-2.95-2.157a.445.445,0,0,1-.187-.361.46.46,0,0,1,.187-.366l2.95-2.152a.45.45,0,0,1,.716.365v4.307a.44.44,0,0,1-.131.317.445.445,0,0,1-.322.136A.454.454,0,0,1,14564.3,10202.019Zm-9.8-3.521a1,1,0,1,1,0-2h5a1,1,0,1,1,0,2Zm0-4a1,1,0,1,1,0-2h10a1,1,0,1,1,0,2Z" transform="translate(-14551.5 -10189.5)"/>
+</svg>

frontend-web/src/assets/position-roundtable/more-task.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><defs><style>.a{fill:#fff;opacity:0;}.b{fill:rgba(255,255,255,0.8);}</style></defs><rect class="a" width="16" height="16"/><path class="b" d="M10,1.5A1.5,1.5,0,1,1,11.5,3,1.5,1.5,0,0,1,10,1.5Zm-5,0A1.5,1.5,0,1,1,6.5,3,1.5,1.5,0,0,1,5,1.5Zm-5,0A1.5,1.5,0,1,1,1.5,3,1.5,1.5,0,0,1,0,1.5Z" transform="translate(1.498 6.5)"/></svg>

frontend-web/src/assets/position-roundtable/search-task.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><defs><style>.a{fill:#fff;opacity:0;}.b{fill:rgba(85,166,254,0.6);}</style></defs><rect class="a" width="16" height="16"/><path class="b" d="M12.715,13.421,9.588,10.294a5.841,5.841,0,1,1,.707-.707l3.128,3.128a.5.5,0,0,1-.708.706ZM1,5.833A4.833,4.833,0,1,0,5.834,1,4.838,4.838,0,0,0,1,5.833Z" transform="translate(1.334 1.216)"/></svg>

frontend-web/src/assets/position-roundtable/send-message.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><defs><style>.a{fill:#fff;}</style></defs><path class="a" d="M14.488.053.824,4.256a1.167,1.167,0,0,0-.285,2.1L4.576,8.936a1.167,1.167,0,0,0,1.382-.092L11,4.593A.292.292,0,0,1,11.408,5L7.156,10.043a1.167,1.167,0,0,0-.091,1.382l2.58,4.036a1.168,1.168,0,0,0,2.1-.286l4.2-13.663A1.167,1.167,0,0,0,14.488.053Z" transform="translate(0)"/></svg>

frontend-web/src/assets/position-roundtable/upload-file.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16.131" height="16" viewBox="0 0 16.131 16"><defs><style>.a{fill:#fff;opacity:0;}.b{fill:none;stroke:#97edff;stroke-linecap:round;stroke-linejoin:round;}</style></defs><rect class="a" width="16" height="16"/><path class="b" d="M6,30V34.12H18.361V30" transform="translate(-2.73 -19.994)"/><path class="b" d="M21.181,9.09,18.09,6,15,9.09" transform="translate(-8.64 -4.235)"/><path class="b" d="M23.992,14.241V6" transform="translate(-14.544 -4.235)"/></svg>

frontend-web/src/assets/position-roundtable/时间.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><defs><style>.a{fill:#fff;opacity:0;}.b,.c{fill:none;stroke:#346fb1;stroke-linejoin:round;}.c{stroke-linecap:round;}</style></defs><rect class="a" width="16" height="16"/><path class="b" d="M10.667,17.333A6.667,6.667,0,1,0,4,10.667,6.667,6.667,0,0,0,10.667,17.333Z" transform="translate(-2.667 -2.667)"/><path class="c" d="M24.008,12v4l2.826,2.826" transform="translate(-16.005 -8)"/></svg>

frontend-web/src/assets/position-roundtable/标签1.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="95.001" height="26" viewBox="0 0 95.001 26"><defs><style>.a{fill:rgba(212,120,0,0.5);}</style></defs><path class="a" d="M250.146,407.92h91l-11.4,18.235c-2.679,4.26-5.243,7.5-11.211,7.765H246.146v-22A4,4,0,0,1,250.146,407.92Z" transform="translate(-246.146 -407.92)"/></svg>

frontend-web/src/assets/position-roundtable/标签2.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="95.001" height="26" viewBox="0 0 95.001 26"><defs><style>.a{fill:rgba(207,19,34,0.5);}</style></defs><path class="a" d="M250.146,407.92h91l-11.4,18.235c-2.679,4.26-5.243,7.5-11.211,7.765H246.146v-22A4,4,0,0,1,250.146,407.92Z" transform="translate(-246.146 -407.92)"/></svg>

frontend-web/src/assets/position-roundtable/标签3.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="95.001" height="26" viewBox="0 0 95.001 26"><defs><style>.a{fill:rgba(29,171,123,0.5);}</style></defs><path class="a" d="M250.146,407.92h91l-11.4,18.235c-2.679,4.26-5.243,7.5-11.211,7.765H246.146v-22A4,4,0,0,1,250.146,407.92Z" transform="translate(-246.146 -407.92)"/></svg>

frontend-web/src/assets/position-roundtable/标签4.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="95.001" height="26" viewBox="0 0 95.001 26"><defs><style>.a{fill:rgba(132,85,230,0.5);}</style></defs><path class="a" d="M250.146,407.92h91l-11.4,18.235c-2.679,4.26-5.243,7.5-11.211,7.765H246.146v-22A4,4,0,0,1,250.146,407.92Z" transform="translate(-246.146 -407.92)"/></svg>

frontend-web/src/assets/position-roundtable/标签5.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="95.001" height="26" viewBox="0 0 95.001 26"><defs><style>.a{fill:rgba(201,181,0,0.5);}</style></defs><path class="a" d="M250.146,407.92h91l-11.4,18.235c-2.679,4.26-5.243,7.5-11.211,7.765H246.146v-22A4,4,0,0,1,250.146,407.92Z" transform="translate(-246.146 -407.92)"/></svg>

frontend-web/src/assets/position-roundtable/标签6.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="95.001" height="26" viewBox="0 0 95.001 26"><defs><style>.a{fill:rgba(69,195,243,0.5);}</style></defs><path class="a" d="M250.146,407.92h91l-11.4,18.235c-2.679,4.26-5.243,7.5-11.211,7.765H246.146v-22A4,4,0,0,1,250.146,407.92Z" transform="translate(-246.146 -407.92)"/></svg>

frontend-web/src/assets/position-roundtable/责任岗位.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><defs><style>.a{fill:#fff;opacity:0;}.b{fill:none;stroke:#346fb1;stroke-linecap:round;stroke-linejoin:round;}</style></defs><g transform="translate(0 -2)"><rect class="a" width="16" height="16" transform="translate(0 2)"/><path class="b" d="M17.333,8H4V18H9l1.667,1.667L12.333,18h5Z" transform="translate(-2.667 -3.667)"/><circle class="b" cx="1.667" cy="1.667" r="1.667" transform="translate(6.333 6.333)"/><path class="b" d="M21,26.667A2.848,2.848,0,0,0,18,24a2.848,2.848,0,0,0-3,2.667" transform="translate(-10 -14.333)"/></g></svg>

frontend-web/src/components/ai-elements/code-block.tsx

@@ -1,7 +1,8 @@
 "use client";
 
-import { Button } from "@/components/ui/button";
+import { Button } from "@/components/ui/button";
-import { cn } from "@/lib/utils";
+import { copyTextToClipboard } from "@/core/clipboard";
+import { cn } from "@/lib/utils";
 import { CheckIcon, CopyIcon } from "lucide-react";
 import {
   type ComponentProps,
@@ -144,18 +145,13 @@ export const CodeBlockCopyButton = ({
   ...props
 }: CodeBlockCopyButtonProps) => {
   const [isCopied, setIsCopied] = useState(false);
-  const { code } = useContext(CodeBlockContext);
+  const { code } = useContext(CodeBlockContext);
-
+
-  const copyToClipboard = async () => {
+  const copyToClipboard = async () => {
-    if (typeof window === "undefined" || !navigator?.clipboard?.writeText) {
+    try {
-      onError?.(new Error("Clipboard API not available"));
+      await copyTextToClipboard(code);
-      return;
+      setIsCopied(true);
-    }
+      onCopy?.();
-
-    try {
-      await navigator.clipboard.writeText(code);
-      setIsCopied(true);
-      onCopy?.();
       setTimeout(() => setIsCopied(false), timeout);
     } catch (error) {
       onError?.(error as Error);

frontend-web/src/components/ai-elements/prompt-input.tsx

@@ -846,7 +846,10 @@ export const PromptInput = ({
         ref={formRef}
         {...props}
       >
-        <InputGroup>{children}</InputGroup>
+        {/* Do not rely on InputGroup's :has(textarea) selector here: Chrome
+            versions before 105 ignore :has(), retain h-9, and clip the whole
+            multi-line composer to a single row. */}
+        <InputGroup className="h-auto min-h-16">{children}</InputGroup>
       </form>
     </PromptInputValidationContext.Provider>
   );
@@ -873,16 +876,48 @@ export type PromptInputTextareaProps = ComponentProps<
   typeof InputGroupTextarea
 >;
 
-export const PromptInputTextarea = ({
+export const PromptInputTextarea = ({
-  onChange,
+  onChange,
-  className,
+  onInput,
-  placeholder = "What would you like to know?",
+  className,
-  ...props
+  placeholder = "What would you like to know?",
-}: PromptInputTextareaProps) => {
+  ...props
-  const controller = useOptionalPromptInputController();
+}: PromptInputTextareaProps) => {
-  const attachments = usePromptInputAttachments();
+  const controller = useOptionalPromptInputController();
-  const sanitizeIncomingFiles = usePromptInputValidation();
+  const attachments = usePromptInputAttachments();
-  const [isComposing, setIsComposing] = useState(false);
+  const sanitizeIncomingFiles = usePromptInputValidation();
+  const [isComposing, setIsComposing] = useState(false);
+  const textareaRef = useRef<HTMLTextAreaElement | null>(null);
+
+  const resizeForLegacyChrome = useCallback((textarea: HTMLTextAreaElement) => {
+    if (
+      typeof CSS !== "undefined" &&
+      typeof CSS.supports === "function" &&
+      CSS.supports("field-sizing", "content")
+    ) {
+      return;
+    }
+
+    // Chrome 109 ignores field-sizing: content. Preserve the same 4rem–12rem
+    // autosize range used by min-h-16/max-h-48 instead of leaving the prompt
+    // stuck at its minimum height.
+    textarea.style.height = "auto";
+    const height = Math.max(64, Math.min(textarea.scrollHeight, 192));
+    textarea.style.height = `${height}px`;
+    textarea.style.overflowY = textarea.scrollHeight > 192 ? "auto" : "hidden";
+  }, []);
+
+  // onInput does not run for a controlled value filled by a suggested question
+  // or restored draft. Resize once after every render in legacy Chrome too.
+  useEffect(() => {
+    const textarea = textareaRef.current;
+    if (!textarea) return;
+
+    const frame = window.requestAnimationFrame(() => {
+      resizeForLegacyChrome(textarea);
+    });
+    return () => window.cancelAnimationFrame(frame);
+  }, [controller?.textInput.value, resizeForLegacyChrome]);
 
   const handleKeyDown: KeyboardEventHandler<HTMLTextAreaElement> = (e) => {
     if (e.key === "Enter") {
@@ -962,12 +997,18 @@ export const PromptInputTextarea = ({
       };
 
   return (
-    <InputGroupTextarea
+    <InputGroupTextarea
-      className={cn("field-sizing-content max-h-48 min-h-16", className)}
+      className={cn("field-sizing-content max-h-48 min-h-16", className)}
-      name="message"
+      name="message"
+      ref={textareaRef}
+      rows={3}
       onCompositionEnd={() => setIsComposing(false)}
       onCompositionStart={() => setIsComposing(true)}
-      onKeyDown={handleKeyDown}
+      onKeyDown={handleKeyDown}
+      onInput={(event) => {
+        resizeForLegacyChrome(event.currentTarget);
+        onInput?.(event);
+      }}
       onPaste={handlePaste}
       placeholder={placeholder}
       {...props}

frontend-web/src/components/assistant-ui/document-upload-popup.tsx

@@ -26,6 +26,7 @@ import {
 import { Button } from "@/components/ui/button";
 import { toast } from "sonner";
 import { getStoredAuth } from "@/core/auth";
+import { readRuntimeEnv } from "@/env";
 import { queryClient } from "@/components/query-client-provider";
 import { Checkbox } from "@/components/ui/checkbox";
 import Empty from "./empty";
@@ -303,11 +304,11 @@ const DocumentUploadPopupContent: FC<{
   const searchSpaceId = String(searchSpace?.id);
 
   // 从环境变量获取配置
-  const backendUrl = import.meta.env.VITE_AIPI_BACKENP_URL || "http://localhost:8001";
+  const backendUrl = readRuntimeEnv("VITE_AIPI_BACKENP_URL") || "http://localhost:8001";
-  const consumerUrl = import.meta.env.VITE_AIPI_CONSUMER_URL || "http://ch1.b.uat.4.cn/consumer";
+  const consumerUrl = readRuntimeEnv("VITE_AIPI_CONSUMER_URL") || "http://ch1.b.uat.4.cn/consumer";
-  const presentUrl = import.meta.env.VITE_AIPI_PRESENT_URL || "http://present.a.uat.4.cn/present/domain";
+  const presentUrl = readRuntimeEnv("VITE_AIPI_PRESENT_URL") || "http://present.a.uat.4.cn/present/domain";
-  const knowesUrl = import.meta.env.VITE_AIPI_KNOWES_URL || "http://ch1.b.uat.4.cn/knowes";
+  const knowesUrl = readRuntimeEnv("VITE_AIPI_KNOWES_URL") || "http://ch1.b.uat.4.cn/knowes";
-  const knowledgeUrl = import.meta.env.VITE_AIPI_KNOWLEDGE_URL || "http://chlib.b.uat.4.cn/knowlibrary";
+  const knowledgeUrl = readRuntimeEnv("VITE_AIPI_KNOWLEDGE_URL") || "http://chlib.b.uat.4.cn/knowlibrary";
 
   const [searchText, setSearchText] = useState("");
   const [searchValue, setSearchValue] = useState("");
@@ -405,8 +406,15 @@ const DocumentUploadPopupContent: FC<{
       if (response.ok) {
         const data = await response.json() as { imported_count?: number };
         toast.success(`成功导入 ${data.imported_count || dataList.length} 个来源`);
-        setListData([]);
+        onUploadComplete?.(
-        handleBatchDelete();
+          selectedSearchSources.map((s) => ({
+            id: undefined,
+            title: s.title,
+            task_id: undefined,
+            status: "success" as const,
+          }))
+        );
+        onOpenChange(false);
       } else {
         const errorData = await response.json() as { detail?: string };
         toast.error(errorData.detail || "导入失败，请重试");
@@ -826,7 +834,13 @@ const DocumentUploadPopupContent: FC<{
                         </Button>
                       </div>
                     )}
-                    {listData.length === 0 && <Empty />}
+                    {isSearching ? (
+                      <div className="flex items-center justify-center py-16">
+                        <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
+                      </div>
+                    ) : (
+                      listData.length === 0 && <Empty />
+                    )}
                     {searchType === "human" && (
                       <div className="bg-white p-[10px] grid grid-cols-5 gap-[10px]">
                         {listData.map((item: listDataItem, index: number) => {

frontend-web/src/components/assistant-ui/network-actor.tsx

@@ -11,6 +11,7 @@ import { Button } from "@/components/ui/button";
 import { toast } from "sonner";
 import { getStoredAuth } from "@/core/auth";
 import { authenticatedFetch } from "@/components/assistant-ui/document-upload-popup";
+import { readRuntimeEnv } from "@/env";
 
 
 interface NetworkActorProps {
@@ -186,9 +187,9 @@ export function NetworkActor({ inputValue, searchSpaceId, onSuccess }: NetworkAc
   const [actorCount, setActorCount] = useState<number>(0);
   const [directionType, setDirectionType] = useState<string>('TW');
   const directionValue = useRef<string>('TW');
-  const consumerUrl = import.meta.env.VITE_AIPI_CONSUMER_URL || 'https://ch1.b.uat.4.cn/consumer';
+  const consumerUrl = readRuntimeEnv("VITE_AIPI_CONSUMER_URL") || 'https://ch1.b.uat.4.cn/consumer';
   const backendUrl = typeof window !== 'undefined'
-    ? (import.meta.env.VITE_BACKEND_BASE_URL || 'http://localhost:8001')
+    ? (readRuntimeEnv("VITE_BACKEND_BASE_URL") || 'http://localhost:8001')
     : 'http://localhost:8001';
   const [selectedSearchSources, setSelectedSearchSources] = useState<UserDataItem[]>([]);
   const [isImporting, setIsImporting] = useState(false);
@@ -545,7 +546,12 @@ export function NetworkActor({ inputValue, searchSpaceId, onSuccess }: NetworkAc
           </div>
         )}
         <div className="p-[10px]">
-          <div className="grid grid-cols-4 gap-[10px] user-list">
+          {isSearching ? (
+            <div className="flex items-center justify-center py-16">
+              <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
+            </div>
+          ) : null}
+          <div className={`grid grid-cols-4 gap-[10px] user-list${isSearching ? ' hidden' : ''}`}>
             {userList.map((item, index) => (
               <div key={index} className="user-item p-[10px] relative">
                 <div className="absolute top-[5px] right-[10px]">

frontend-web/src/components/landing/progressive-skills-animation.tsx

@@ -508,8 +508,9 @@ export default function ProgressiveSkillsAnimation() {
                     "deploying",
                     "done",
                   ].includes(phase) && (
-                    <div className="text-base text-zinc-300">
+                    <div className="flex items-center gap-2 text-base text-zinc-300">
-                      <span className="text-purple-400">✨</span> Found 3 skills
+                      <Sparkles size={16} className="text-purple-400" />
+                      <span>Found 3 skills</span>
                     </div>
                   )}
 
@@ -526,8 +527,9 @@ export default function ProgressiveSkillsAnimation() {
                   ].includes(phase) && (
                     <div className="mt-4">
                       <hr className="mb-3 border-zinc-700" />
-                      <div className="mb-3 text-zinc-300">
+                      <div className="mb-3 inline-flex items-center gap-2 text-zinc-300">
-                        🔬 Researching...
+                        <Search size={16} className="text-blue-400" />
+                        <span>Researching...</span>
                       </div>
                       <div className="mb-3 space-y-2">
                         {/* Loading SKILL.md */}
@@ -623,7 +625,10 @@ export default function ProgressiveSkillsAnimation() {
                       className="mt-4"
                     >
                       <hr className="mb-3 border-zinc-700" />
-                      <div className="mb-3 text-zinc-300">🔨 Building...</div>
+                      <div className="mb-3 inline-flex items-center gap-2 text-zinc-300">
+                        <FileText size={16} className="text-zinc-400" />
+                        <span>Building...</span>
+                      </div>
                       <div className="mb-3 flex items-center gap-2 pl-4 text-zinc-400">
                         <FileText size={16} />
                         <span>Loading frontend-design/SKILL.md...</span>
@@ -653,7 +658,10 @@ export default function ProgressiveSkillsAnimation() {
                       className="mt-4"
                     >
                       <hr className="mb-3 border-zinc-700" />
-                      <div className="mb-3 text-zinc-300">🚀 Deploying...</div>
+                      <div className="mb-3 inline-flex items-center gap-2 text-zinc-300">
+                        <Terminal size={16} className="text-zinc-400" />
+                        <span>Deploying...</span>
+                      </div>
                       <div className="mb-3 space-y-2">
                         <div className="flex items-center gap-2 pl-4 text-zinc-400">
                           <FileText size={16} />
@@ -676,8 +684,9 @@ export default function ProgressiveSkillsAnimation() {
                           animate={{ opacity: 1, scale: 1 }}
                           className="mt-4 rounded-xl border border-green-500/30 bg-green-500/10 p-4"
                         >
-                          <div className="text-lg font-medium text-green-500">
+                          <div className="inline-flex items-center gap-2 text-lg font-medium text-green-500">
-                            ✅ Live at biotech-startup.vercel.app
+                            <Check size={18} />
+                            <span>Live at biotech-startup.vercel.app</span>
                           </div>
                         </motion.div>
                       )}

frontend-web/src/components/landing/sections/sandbox-section.tsx

@@ -35,27 +35,27 @@ export function SandboxSection({ className }: { className?: string }) {
               $ pip install -r requirements.txt
             </TypingAnimation>
             <AnimatedSpan delay={2000} className="text-green-500">
-              ✔ Installed pygame
+              [ok] Installed pygame
             </AnimatedSpan>
 
             <TypingAnimation delay={2400}>
               $ write game.py --lines 156
             </TypingAnimation>
             <AnimatedSpan delay={3200} className="text-blue-500">
-              ✔ Written 156 lines
+              [ok] Written 156 lines
             </AnimatedSpan>
 
             <TypingAnimation delay={3600}>
               $ python game.py --test
             </TypingAnimation>
             <AnimatedSpan delay={4200} className="text-green-500">
-              ✔ All sprites loaded
+              [ok] All sprites loaded
             </AnimatedSpan>
             <AnimatedSpan delay={4500} className="text-green-500">
-              ✔ Physics engine OK
+              [ok] Physics engine OK
             </AnimatedSpan>
             <AnimatedSpan delay={4800} className="text-green-500">
-              ✔ 60 FPS stable
+              [ok] 60 FPS stable
             </AnimatedSpan>
 
             {/* Scene 2: Data Analysis */}

frontend-web/src/components/page-sdebar.css

@@ -8,6 +8,17 @@
     flex-shrink: 0;
 }
 
+/* `?hideHeader=1`: keep the menu rail, but let it occupy the Header's space. */
+.sidebar-contnet--header-hidden {
+    top: 0;
+    height: 100vh;
+}
+
+.sidebar-contnet--header-hidden .item-nav-content {
+    height: calc(100vh - 20px);
+    min-height: calc(100vh - 20px);
+}
+
 .sidebar-contents {
     width: 98px;
     min-height: calc(100% - 20px);
@@ -564,7 +575,59 @@
     background: #ffffff;
 }
 
+/* Ice blue has a deliberately light banner. Keep top-level navigation and
+   its active marker dark enough to remain readable against #9BCEF1. */
+html.iceblue .light-topnav-item {
+    color: rgba(24, 50, 74, 0.78);
+}
+
+html.iceblue .light-topnav-item:hover,
+html.iceblue .light-topnav-item--active,
+html.iceblue .light-topnav-item--active:hover {
+    color: #18324a;
+}
+
+html.iceblue .light-topnav-item--active::after {
+    background: #3d6e96;
+}
+
+/* Pale yellow has the same light-banner contrast requirement as ice blue. */
+html.lightyellow .light-topnav-item {
+    color: rgba(48, 61, 35, 0.78);
+}
+
+html.lightyellow .light-topnav-item:hover,
+html.lightyellow .light-topnav-item--active,
+html.lightyellow .light-topnav-item--active:hover {
+    color: #303d23;
+}
+
+html.lightyellow .light-topnav-item--active::after {
+    background: #4c6330;
+}
+
 /* ── 侧边栏：二级图标卡片列（96px）+ 右侧三级列（展开时整体变宽，带过渡）──────── */
+/* Runtime themes use their configurable header gradient rather than the
+   red/blue banner artwork. Navigation copy follows an automatically chosen
+   contrasting foreground so both pale and deep brand colours remain legible. */
+html[data-custom-theme="true"] .light-topnav-item,
+html[data-custom-theme="true"] .top-submenu-item {
+    color: var(--navigation-foreground);
+}
+
+html[data-custom-theme="true"] .light-topnav-item:hover,
+html[data-custom-theme="true"] .light-topnav-item--active,
+html[data-custom-theme="true"] .light-topnav-item--active:hover,
+html[data-custom-theme="true"] .top-submenu-item:hover,
+html[data-custom-theme="true"] .top-submenu-item--active {
+    color: var(--navigation-foreground);
+    text-shadow: none;
+}
+
+html[data-custom-theme="true"] .light-topnav-item--active::after {
+    background: var(--navigation-foreground);
+}
+
 .light-sidebar {
     position: fixed;
     left: 0;
@@ -587,6 +650,12 @@
     width: 236px;
 }
 
+/* `?hideHeader=1`: preserve the light sidebar while removing only Header. */
+.light-sidebar--header-hidden {
+    top: 0;
+    height: 100vh;
+}
+
 /* 二级列：固定 96px，竖排图标卡片 + 底部设置 */
 .light-sidebar__primary {
     flex: 0 0 96px;

frontend-web/src/components/page-sidebar-dark.tsx

@@ -17,9 +17,15 @@ type PageSidebarDarkProps = {
   /** 是否收起（true 时只渲染左下角浮动入口，sidebar 主体隐藏） */
   collapsed: boolean;
   onToggleCollapsed: () => void;
+  /** 全局 Header 隐藏时，侧边栏从视口顶部开始占满高度。 */
+  headerHidden?: boolean;
 };
 
-export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDarkProps) {
+export function PageSidebarDark({
+  collapsed,
+  onToggleCollapsed,
+  headerHidden = false,
+}: PageSidebarDarkProps) {
   const isAdmin = getStoredAuth()?.system_role === "admin";
   const visibleMenuItems = useSidebarMenuItems(!!isAdmin);
   const inWujieEnv = isWujieEnv();
@@ -196,7 +202,7 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
     </div>
   );
 
-  // collapsed 状态：sidebar 主体完全消失（包括占据的宽度），只渲染左下角浮动入口
+  // 收起时主侧栏不占宽度，保留左下角入口以便随时恢复。
   if (collapsed) {
     return (
       <button
@@ -207,13 +213,17 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
         onClick={onToggleCollapsed}
       >
         <PanelLeftOpen className="sidebar-collapse-btn__icon" aria-hidden="true" />
-        <span className="sidebar-collapse-btn__label">收起面板</span>
+        <span className="sidebar-collapse-btn__label">展开面板</span>
       </button>
     );
   }
 
   return (
-    <aside className={`sidebar-contnet ${inWujieEnv ? "" : "sidebar-contnet--top-submenu"}`}>
+    <aside
+      className={`sidebar-contnet ${inWujieEnv ? "" : "sidebar-contnet--top-submenu"} ${
+        headerHidden ? "sidebar-contnet--header-hidden" : ""
+      }`}
+    >
       <div className="sidebar-contents">
         {sidebarMenuItemsToRender.map((item) => (
           <div
@@ -244,7 +254,6 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
           </div>
         ))}
 
-        {/* 底部"收起面板"按钮：独立样式，mt-auto 推到底 */}
         <button
           type="button"
           title="收起侧边栏"

frontend-web/src/components/page-sidebar.tsx

@@ -7,10 +7,13 @@ import {
   ChevronsUpDown,
   Folder,
   FolderOpen,
+  Gauge,
   ListTree,
   MousePointerClick,
+  BriefcaseBusiness,
   Settings,
   ShieldAlert,
+  ShieldCheck,
   User,
   Wrench,
 } from "lucide-react";
@@ -47,6 +50,8 @@ import "@/components/page-sdebar.css";
 type PageSidebarProps = {
   collapsed: boolean;
   onToggleCollapsed: () => void;
+  /** Global Header is hidden but this sidebar remains available. */
+  headerHidden?: boolean;
 };
 
 type SettingsSection = "account" | "appearance" | "memory" | "tools" | "about";
@@ -77,23 +82,28 @@ const findFirstRoutePath = (items?: MenuItem[]): string | null => {
  * - wujie 嵌入环境：顶栏被宿主隐藏，一级导航无处安放，故回落到原手风琴整树菜单
  *   （保证嵌入模式下所有层级仍可达，零回归）。
  */
-export function PageSidebar({ collapsed, onToggleCollapsed }: PageSidebarProps) {
+export function PageSidebar({
+  collapsed,
+  onToggleCollapsed,
+  headerHidden = false,
+}: PageSidebarProps) {
   if (isWujieEnv()) {
     return (
       <LegacyAccordionSidebar
         collapsed={collapsed}
         onToggleCollapsed={onToggleCollapsed}
+        headerHidden={headerHidden}
       />
     );
   }
-  return <SecondaryNavSidebar />;
+  return <SecondaryNavSidebar headerHidden={headerHidden} />;
 }
 
 /**
  * 浅色二级导航侧边栏（图标卡片，红/蓝主题色经 --brand-* 变量自动切换）。
  * 浅色模式不支持侧边栏收起，故无收起按钮、不接收 collapsed 相关 props。
  */
-function SecondaryNavSidebar() {
+function SecondaryNavSidebar({ headerHidden }: { headerHidden: boolean }) {
   const isAdmin = getStoredAuth()?.system_role === "admin";
   const visibleMenuItems = useSidebarMenuItems(!!isAdmin);
   const { t } = useI18n();
@@ -148,7 +158,11 @@ function SecondaryNavSidebar() {
         open={notificationOpen}
         onOpenChange={setNotificationOpen}
       />
-      <aside className={`light-sidebar ${expanded ? "light-sidebar--expanded" : ""}`}>
+      <aside
+        className={`light-sidebar ${expanded ? "light-sidebar--expanded" : ""} ${
+          headerHidden ? "light-sidebar--header-hidden" : ""
+        }`}
+      >
         {/* 一级列：二级图标卡片 + 底部设置 */}
         <div className="light-sidebar__primary">
           <nav className="light-sidebar__list" aria-label="二级菜单">
@@ -222,6 +236,30 @@ function SecondaryNavSidebar() {
                       按钮管理
                     </DropdownMenuItem>
                   )}
+                  {isAdmin && (
+                    <DropdownMenuItem
+                      onClick={() => navigate("/page/strategy/admin/position-roles")}
+                    >
+                      <BriefcaseBusiness className="size-4" />
+                      岗位角色配置
+                    </DropdownMenuItem>
+                  )}
+                  {isAdmin && (
+                    <DropdownMenuItem
+                      onClick={() => navigate("/page/strategy/admin/login-whitelist")}
+                    >
+                      <ShieldCheck className="size-4" />
+                      白名单管理
+                    </DropdownMenuItem>
+                  )}
+                  {isAdmin && (
+                    <DropdownMenuItem
+                      onClick={() => navigate("/page/strategy/settings/model-concurrency")}
+                    >
+                      <Gauge className="size-4" />
+                      模型并发限制
+                    </DropdownMenuItem>
+                  )}
                   {canManageSensitiveWords() && (
                     <DropdownMenuItem
                       onClick={() => navigate("/page/strategy/admin/sensitive-words")}
@@ -269,6 +307,7 @@ function SecondaryNavSidebar() {
 function LegacyAccordionSidebar({
   collapsed,
   onToggleCollapsed,
+  headerHidden,
 }: PageSidebarProps) {
   const { theme } = useTheme();
   const isDark = theme === "dark";
@@ -420,7 +459,9 @@ function LegacyAccordionSidebar({
         onOpenChange={setNotificationOpen}
       />
       <aside
-        className={`fixed left-0 top-16 z-40 flex h-[calc(100vh-4rem)] flex-col overflow-hidden shadow-sm theme-transition transition-all duration-300 ${
+        className={`fixed left-0 z-40 flex flex-col overflow-hidden shadow-sm theme-transition transition-all duration-300 ${
+          headerHidden ? "top-0 h-screen" : "top-16 h-[calc(100vh-4rem)]"
+        } ${
           isDark
             ? "border-r border-blue-800/30 bg-slate-900"
             : "border-r border-red-100 bg-white"
@@ -508,6 +549,18 @@ function LegacyAccordionSidebar({
                   按钮管理
                 </DropdownMenuItem>
               )}
+              {isAdmin && (
+                <DropdownMenuItem onClick={() => navigate("/page/strategy/admin/position-roles")}>
+                  <BriefcaseBusiness className="size-4" />
+                  岗位角色配置
+                </DropdownMenuItem>
+              )}
+              {isAdmin && (
+                <DropdownMenuItem onClick={() => navigate("/page/strategy/admin/login-whitelist")}>
+                  <ShieldCheck className="size-4" />
+                  白名单管理
+                </DropdownMenuItem>
+              )}
               {canManageSensitiveWords() && (
                 <DropdownMenuItem onClick={() => navigate("/page/strategy/admin/sensitive-words")}>
                   <ShieldAlert className="size-4" />

frontend-web/src/components/ui/button.tsx

@@ -10,7 +10,7 @@ const buttonVariants = cva(
     variants: {
       variant: {
         default:
-          "cursor-pointer bg-primary text-primary-foreground hover:bg-primary/90",
+            "cursor-pointer bg-primary text-[var(--button-foreground,var(--primary-foreground))] hover:bg-primary/90",
         destructive:
           "cursor-pointer bg-destructive text-white hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
         outline:

frontend-web/src/components/ui/dialog.tsx

@@ -71,15 +71,17 @@ const DialogOverlay = React.forwardRef<
 
 DialogOverlay.displayName = DialogPrimitive.Overlay.displayName;
 
-const DialogContent = React.forwardRef<
+const DialogContent = React.forwardRef<
-  React.ElementRef<typeof DialogPrimitive.Content>,
+  React.ElementRef<typeof DialogPrimitive.Content>,
-  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Content> & {
+  React.ComponentPropsWithoutRef<typeof DialogPrimitive.Content> & {
-    showCloseButton?: boolean;
+    showCloseButton?: boolean;
-  }
+    /** Use when this dialog is opened from a higher-layer surface such as a Drawer. */
->(({ className, children, showCloseButton = true, ...props }, ref) => {
+    overlayClassName?: string;
-  return (
+  }
-    <DialogPortal data-slot="dialog-portal">
+>(({ className, children, showCloseButton = true, overlayClassName, ...props }, ref) => {
-      <DialogOverlay />
+  return (
+    <DialogPortal data-slot="dialog-portal">
+      <DialogOverlay className={overlayClassName} />
       <DialogPrimitive.Content
         ref={ref}
         data-slot="dialog-content"

frontend-web/src/components/ui/input-group.tsx

@@ -144,21 +144,24 @@ function InputGroupInput({
   );
 }
 
-function InputGroupTextarea({
+const InputGroupTextarea = React.forwardRef<
-  className,
+  HTMLTextAreaElement,
-  ...props
+  React.ComponentProps<"textarea">
-}: React.ComponentProps<"textarea">) {
+>(function InputGroupTextarea({ className, ...props }, ref) {
   return (
-    <Textarea
+    <Textarea
-      data-slot="input-group-control"
+      data-slot="input-group-control"
+      ref={ref}
       className={cn(
         "flex-1 resize-none rounded-none border-0 bg-transparent py-3 shadow-none focus-visible:ring-0 dark:bg-transparent",
         className,
       )}
-      {...props}
+      {...props}
-    />
+    />
-  );
+  );
-}
+});
+
+InputGroupTextarea.displayName = "InputGroupTextarea";
 
 export {
   InputGroup,

frontend-web/src/components/ui/sidebar.tsx

@@ -57,18 +57,21 @@ function useSidebarSafe() {
   return React.useContext(SidebarContext);
 }
 
-function SidebarProvider({
+function SidebarProvider({
-  defaultOpen = true,
+  defaultOpen = true,
-  open: openProp,
+  open: openProp,
-  onOpenChange: setOpenProp,
+  onOpenChange: setOpenProp,
-  className,
+  disableToggle = false,
+  className,
   style,
   children,
   ...props
-}: React.ComponentProps<"div"> & {
+}: React.ComponentProps<"div"> & {
-  defaultOpen?: boolean;
+  defaultOpen?: boolean;
-  open?: boolean;
+  open?: boolean;
-  onOpenChange?: (open: boolean) => void;
+  onOpenChange?: (open: boolean) => void;
+  /** Keep a controlled deployment-level rail from being reopened by hotkeys. */
+  disableToggle?: boolean;
 }) {
   const isMobile = useIsMobile();
   const [openMobile, setOpenMobile] = React.useState(false);
@@ -92,10 +95,11 @@ function SidebarProvider({
     [setOpenProp, open],
   );
 
-  // Helper to toggle the sidebar.
+  // Helper to toggle the sidebar.
-  const toggleSidebar = React.useCallback(() => {
+  const toggleSidebar = React.useCallback(() => {
-    return isMobile ? setOpenMobile((open) => !open) : setOpen((open) => !open);
+    if (disableToggle) return;
-  }, [isMobile, setOpen, setOpenMobile]);
+    return isMobile ? setOpenMobile((open) => !open) : setOpen((open) => !open);
+  }, [disableToggle, isMobile, setOpen, setOpenMobile]);
 
   // Adds a keyboard shortcut to toggle the sidebar.
   React.useEffect(() => {

frontend-web/src/components/ui/textarea.tsx

@@ -2,19 +2,28 @@ import * as React from "react";
 
 import { cn } from "@/lib/utils";
 
-function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
+const Textarea = React.forwardRef<
-  return (
+  HTMLTextAreaElement,
-    <textarea
+  React.ComponentProps<"textarea">
-      data-slot="textarea"
+>(function Textarea({ className, rows, ...props }, ref) {
-      className={cn(
+  // `field-sizing` is not available in older Chrome. Keep a native rows
-        "border-input placeholder:text-muted-foreground/60 flex field-sizing-content min-h-16 w-full rounded-md border bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+  // fallback so a multi-line editor never collapses into a single line.
+  return (
+    <textarea
+      data-slot="textarea"
+      ref={ref}
+      rows={rows ?? 3}
+      className={cn(
+        "border-input placeholder:text-muted-foreground/60 flex min-h-16 w-full rounded-md border bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
         "dark:border-[#1B477E] dark:bg-[#022248] dark:text-[#AACEFF] ",
         "focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
         className,
       )}
-      {...props}
+      {...props}
-    />
+    />
-  );
+  );
-}
+});
+
+Textarea.displayName = "Textarea";
 
 export { Textarea };

frontend-web/src/components/wiki/EmptyDocumentState.tsx

@@ -3,7 +3,7 @@ export function EmptyDocumentState() {
   return (
     <div className="flex h-full items-center justify-center bg-white px-6 text-center dark:bg-slate-900">
       <div className="rounded-2xl border border-dashed border-slate-300 bg-slate-50 px-10 py-12 sm:px-12 dark:border-slate-700 dark:bg-slate-800/50">
-        <div className="mb-4 text-[40px] leading-none">📚</div>
+        <div className="mb-4 text-[28px] font-semibold leading-none text-slate-500 dark:text-slate-300">文档</div>
         <div className="mb-2 text-lg font-bold text-slate-700 dark:text-slate-200">
           选择一篇文档开始阅读
         </div>

frontend-web/src/components/wiki/ReportMarkdownView.tsx

@@ -0,0 +1,189 @@
+"use client";
+
+import { BookOpen, ListTree } from "lucide-react";
+import { useCallback, useEffect, useMemo, useRef, useState } from "react";
+
+import { MarkdownContent } from "@/components/workspace/messages/markdown-content";
+import { Badge } from "@/components/ui/badge";
+import { reasoningPlugins } from "@/core/streamdown";
+import { createMarkdownAnchorResolver } from "@/core/utils/markdown";
+import { cn } from "@/lib/utils";
+
+import "./wiki.css";
+
+function stripMarkdownToText(markdown: string): string {
+  return markdown
+    .replace(/```[\s\S]*?```/g, " ")
+    .replace(/~~~[\s\S]*?~~~/g, " ")
+    .replace(/!\[[^\]]*\]\([^)]+\)/g, " ")
+    .replace(/\[([^\]]+)\]\([^)]+\)/g, "$1")
+    .replace(/^#{1,6}\s+/gm, "")
+    .replace(/^[>\-*+\d.)\s]+/gm, "")
+    .replace(/[`*_~|]/g, "")
+    .replace(/<[^>]+>/g, " ")
+    .replace(/\s+/g, " ")
+    .trim();
+}
+
+function getMarkdownExcerpt(markdown: string): string {
+  const text = stripMarkdownToText(markdown);
+  if (!text) return "";
+  return text.length > 150 ? `${text.slice(0, 150)}...` : text;
+}
+
+function countReadableWords(markdown: string): number {
+  const text = stripMarkdownToText(markdown);
+  if (!text) return 0;
+  const cjk = text.match(/[\u4e00-\u9fff]/g)?.length ?? 0;
+  const words = text.replace(/[\u4e00-\u9fff]/g, " ").match(/[A-Za-z0-9]+/g)?.length ?? 0;
+  return cjk + words;
+}
+
+function selectorForId(id: string): string {
+  const css = window.CSS;
+  if (css?.escape) return `#${css.escape(id)}`;
+  return `[id="${id.replace(/\\/g, "\\\\").replace(/"/g, '\\"')}"]`;
+}
+
+export function ReportMarkdownView({
+  content,
+  title,
+  subtitle,
+  badgeLabel = "报告阅读",
+  className,
+  compactHeader = false,
+}: {
+  content: string;
+  title?: string;
+  subtitle?: string;
+  badgeLabel?: string;
+  className?: string;
+  compactHeader?: boolean;
+}) {
+  const rootRef = useRef<HTMLDivElement>(null);
+  const anchorResolver = useMemo(() => createMarkdownAnchorResolver(content), [content]);
+  const headings = useMemo(
+    () => anchorResolver.headings.filter((item) => item.level >= 1 && item.level <= 3),
+    [anchorResolver],
+  );
+  const [activeHeadingId, setActiveHeadingId] = useState<string | null>(null);
+  const excerpt = useMemo(() => getMarkdownExcerpt(content), [content]);
+  const sectionCount = headings.length;
+  const wordCount = useMemo(() => countReadableWords(content), [content]);
+
+  useEffect(() => {
+    setActiveHeadingId(headings[0]?.id ?? null);
+  }, [headings]);
+
+  useEffect(() => {
+    const root = rootRef.current;
+    if (!root || headings.length === 0) return;
+
+    const targets = headings
+      .map((item) => root.querySelector<HTMLElement>(selectorForId(item.id)))
+      .filter((item): item is HTMLElement => !!item);
+    if (targets.length === 0) return;
+
+    const observer = new IntersectionObserver(
+      (entries) => {
+        const visible = entries
+          .filter((entry) => entry.isIntersecting)
+          .sort((a, b) => a.boundingClientRect.top - b.boundingClientRect.top)[0];
+        if (visible?.target.id) setActiveHeadingId(visible.target.id);
+      },
+      {
+        root: root.closest("[data-radix-scroll-area-viewport]") ?? null,
+        rootMargin: "-96px 0px -65% 0px",
+        threshold: [0, 1],
+      },
+    );
+
+    targets.forEach((target) => observer.observe(target));
+    return () => observer.disconnect();
+  }, [headings, content]);
+
+  const scrollToHeading = useCallback((id: string) => {
+    const root = rootRef.current;
+    const target =
+      root?.querySelector<HTMLElement>(selectorForId(id)) ?? document.getElementById(id);
+    setActiveHeadingId(id);
+    target?.scrollIntoView({ behavior: "smooth", block: "start" });
+  }, []);
+
+  return (
+    <div
+      ref={rootRef}
+      className={cn("report-markdown-shell grid min-h-0 gap-5 lg:grid-cols-[minmax(0,1fr)_300px]", className)}
+    >
+      <article className="report-markdown-paper min-w-0 overflow-hidden">
+        <header className={cn("report-markdown-header", compactHeader && "report-markdown-header-compact")}>
+          <div className="flex flex-wrap items-center gap-2">
+            <Badge variant="secondary" className="report-markdown-badge">
+              <BookOpen className="size-3.5" />
+              {badgeLabel}
+            </Badge>
+            {subtitle && (
+              <span className="max-w-full truncate text-xs text-slate-500 dark:text-slate-400">
+                {subtitle}
+              </span>
+            )}
+          </div>
+          {title && <h1 className="report-markdown-title">{title}</h1>}
+          {!compactHeader && excerpt && <p className="report-markdown-excerpt">{excerpt}</p>}
+          <div className="report-markdown-metrics">
+            <span>{sectionCount || 1} 个章节</span>
+            <span>约 {wordCount} 字</span>
+          </div>
+        </header>
+
+        <div className="wiki-markdown report-markdown-body">
+          <MarkdownContent
+            className="max-w-none"
+            content={content}
+            isLoading={false}
+            remarkPlugins={reasoningPlugins.remarkPlugins}
+            rehypePlugins={reasoningPlugins.rehypePlugins}
+          />
+        </div>
+      </article>
+
+      <aside className="hidden min-w-0 lg:block">
+        <div className="report-markdown-toc">
+          <div className="mb-3 flex items-center justify-between gap-2">
+            <div className="flex items-center gap-2 text-sm font-semibold text-slate-900 dark:text-slate-100">
+              <ListTree className="size-4" />
+              内容目录
+            </div>
+            <span className="rounded-md bg-slate-100 px-1.5 py-0.5 text-xs text-slate-500 dark:bg-slate-800 dark:text-slate-400">
+              {sectionCount || 0}
+            </span>
+          </div>
+          {headings.length > 0 ? (
+            <nav className="report-markdown-toc-list">
+              {headings.map((item) => (
+                <button
+                  key={item.id}
+                  type="button"
+                  className={cn(
+                    "report-markdown-toc-item",
+                    activeHeadingId === item.id && "report-markdown-toc-item-active",
+                    item.level === 2 && "report-markdown-toc-level-2",
+                    item.level === 3 && "report-markdown-toc-level-3",
+                  )}
+                  title={item.text}
+                  onClick={() => scrollToHeading(item.id)}
+                >
+                  {item.text}
+                </button>
+              ))}
+            </nav>
+          ) : (
+            <div className="rounded-md border border-dashed p-3 text-xs text-slate-500 dark:border-slate-800 dark:text-slate-400">
+              暂无标题目录
+            </div>
+          )}
+        </div>
+      </aside>
+    </div>
+  );
+}

frontend-web/src/components/wiki/wiki.css

@@ -111,6 +111,340 @@
   border-color: #eef1f5;
 }
 
+.public-report-markdown {
+  color: #334155;
+  font-feature-settings: "kern";
+  text-rendering: optimizeLegibility;
+}
+
+.public-report-markdown h1 {
+  font-size: 30px;
+  letter-spacing: 0;
+  margin-bottom: 24px;
+}
+
+.public-report-markdown h2 {
+  font-size: 22px;
+  margin-top: 42px;
+  margin-bottom: 16px;
+  padding-bottom: 10px;
+}
+
+.public-report-markdown h3 {
+  font-size: 18px;
+  margin-top: 30px;
+  margin-bottom: 12px;
+}
+
+.public-report-markdown p,
+.public-report-markdown li {
+  font-size: 16px;
+  line-height: 1.9;
+}
+
+.public-report-markdown p {
+  margin-bottom: 16px;
+}
+
+.public-report-markdown ul,
+.public-report-markdown ol {
+  margin: 14px 0 18px;
+  padding-left: 26px;
+}
+
+.public-report-markdown ul {
+  list-style-type: disc;
+}
+
+.public-report-markdown ol {
+  list-style-type: decimal;
+}
+
+.public-report-markdown li {
+  padding-left: 2px;
+}
+
+.public-report-markdown code {
+  border-radius: 6px;
+  background: #f1f5f9;
+  padding: 2px 6px;
+  color: #be123c;
+  font-size: 0.92em;
+}
+
+.public-report-markdown pre {
+  margin: 20px 0;
+  border-radius: 8px;
+  background: #0f172a;
+  padding: 16px;
+  overflow-x: auto;
+}
+
+.public-report-markdown pre code {
+  background: transparent;
+  padding: 0;
+  color: inherit;
+}
+
+.public-report-markdown table {
+  display: block;
+  overflow-x: auto;
+  border-radius: 8px;
+  border: 1px solid #e8ecf1;
+}
+
+.public-report-markdown th,
+.public-report-markdown td {
+  min-width: 120px;
+  vertical-align: top;
+}
+
+.public-report-markdown blockquote {
+  margin: 20px 0;
+}
+
+.dark .public-report-markdown {
+  color: #cbd5e1;
+}
+
+.dark .public-report-markdown code {
+  background: #1e293b;
+  color: #f9a8d4;
+}
+
+.dark .public-report-markdown pre {
+  background: #020617;
+}
+
+.dark .public-report-markdown table {
+  border-color: #334155;
+}
+
+.report-markdown-shell {
+  align-items: start;
+  padding: 2px;
+}
+
+.report-markdown-paper {
+  border: 1px solid rgba(203, 213, 225, 0.85);
+  border-radius: 8px;
+  background:
+    linear-gradient(180deg, rgba(248, 250, 252, 0.92), rgba(255, 255, 255, 0) 220px),
+    #ffffff;
+  box-shadow:
+    0 1px 2px rgba(15, 23, 42, 0.04),
+    0 18px 44px rgba(15, 23, 42, 0.07);
+}
+
+.report-markdown-header {
+  border-bottom: 1px solid #e8edf4;
+  padding: 26px 34px 22px;
+}
+
+.report-markdown-header-compact {
+  padding-bottom: 18px;
+}
+
+.report-markdown-badge {
+  gap: 6px;
+  border: 1px solid #dbe3ef;
+  background: #ffffff;
+  color: #475569;
+}
+
+.report-markdown-title {
+  margin: 14px 0 0;
+  color: #0f172a;
+  font-size: 26px;
+  font-weight: 700;
+  line-height: 1.35;
+  letter-spacing: 0;
+}
+
+.report-markdown-excerpt {
+  margin: 14px 0 0;
+  max-width: 840px;
+  color: #64748b;
+  font-size: 14px;
+  line-height: 1.8;
+}
+
+.report-markdown-metrics {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-top: 16px;
+  color: #64748b;
+  font-size: 12px;
+}
+
+.report-markdown-metrics span {
+  border: 1px solid #e2e8f0;
+  border-radius: 6px;
+  background: rgba(255, 255, 255, 0.78);
+  padding: 4px 8px;
+}
+
+.report-markdown-body {
+  max-width: 920px;
+  margin: 0 auto;
+  padding: 32px 42px 44px;
+}
+
+.report-markdown-body h1 {
+  font-size: 28px;
+}
+
+.report-markdown-body h2 {
+  position: relative;
+  margin-top: 44px;
+  border-bottom-color: #e5edf7;
+  font-size: 22px;
+}
+
+.report-markdown-body h2::before {
+  content: "";
+  position: absolute;
+  left: -16px;
+  top: 0.34em;
+  width: 4px;
+  height: 1.05em;
+  border-radius: 999px;
+  background: #2563eb;
+}
+
+.report-markdown-body h3 {
+  color: #1e293b;
+  font-size: 18px;
+}
+
+.report-markdown-body p,
+.report-markdown-body li {
+  font-size: 16px;
+  line-height: 1.92;
+}
+
+.report-markdown-body blockquote {
+  border-left-color: #2563eb;
+  background: #f8fbff;
+}
+
+.report-markdown-body table {
+  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
+}
+
+.report-markdown-toc {
+  position: sticky;
+  top: 16px;
+  max-height: calc(100vh - 32px);
+  overflow: hidden;
+  border: 1px solid rgba(203, 213, 225, 0.82);
+  border-radius: 8px;
+  background: rgba(255, 255, 255, 0.92);
+  padding: 14px;
+  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.06);
+  backdrop-filter: blur(10px);
+}
+
+.report-markdown-toc-list {
+  max-height: calc(100vh - 128px);
+  overflow: auto;
+  padding-right: 4px;
+}
+
+.report-markdown-toc-item {
+  display: block;
+  width: 100%;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  border-left: 2px solid transparent;
+  border-radius: 6px;
+  padding: 7px 8px;
+  color: #64748b;
+  font-size: 12px;
+  line-height: 1.4;
+  text-align: left;
+  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
+}
+
+.report-markdown-toc-item:hover {
+  background: #f1f5f9;
+  color: #0f172a;
+}
+
+.report-markdown-toc-item-active {
+  border-left-color: #2563eb;
+  background: #eff6ff;
+  color: #1d4ed8;
+  font-weight: 600;
+}
+
+.report-markdown-toc-level-2 {
+  padding-left: 18px;
+}
+
+.report-markdown-toc-level-3 {
+  padding-left: 30px;
+  color: #94a3b8;
+}
+
+.dark .report-markdown-paper {
+  border-color: #1f2937;
+  background:
+    linear-gradient(180deg, rgba(15, 23, 42, 0.9), rgba(2, 6, 23, 0) 220px),
+    #020617;
+  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
+}
+
+.dark .report-markdown-header {
+  border-bottom-color: #1e293b;
+}
+
+.dark .report-markdown-badge,
+.dark .report-markdown-metrics span {
+  border-color: #334155;
+  background: #0f172a;
+  color: #cbd5e1;
+}
+
+.dark .report-markdown-title {
+  color: #f8fafc;
+}
+
+.dark .report-markdown-excerpt,
+.dark .report-markdown-metrics {
+  color: #94a3b8;
+}
+
+.dark .report-markdown-body h3 {
+  color: #e2e8f0;
+}
+
+.dark .report-markdown-body h2::before {
+  background: #60a5fa;
+}
+
+.dark .report-markdown-body blockquote {
+  background: #0f172a;
+  border-left-color: #60a5fa;
+}
+
+.dark .report-markdown-toc {
+  border-color: #1f2937;
+  background: rgba(2, 6, 23, 0.88);
+}
+
+.dark .report-markdown-toc-item:hover {
+  background: #0f172a;
+  color: #f8fafc;
+}
+
+.dark .report-markdown-toc-item-active {
+  background: rgba(37, 99, 235, 0.16);
+  color: #93c5fd;
+}
+
 /* Anchor target offset so headings clear the floating "目录" pill. */
 .wiki-markdown h1,
 .wiki-markdown h2,

frontend-web/src/components/workspace/admin/concurrency-monitor.tsx

@@ -0,0 +1,556 @@
+"use client";
+
+import {
+  Activity,
+  Gauge,
+  Loader2,
+  OctagonX,
+  RefreshCw,
+  Square,
+  Zap,
+} from "lucide-react";
+import { useId, useMemo, useState } from "react";
+import { toast } from "sonner";
+
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Switch } from "@/components/ui/switch";
+import type {
+  ActiveRunItem,
+  ConcurrencyPoint,
+  Granularity,
+  TokenSpeedPoint,
+} from "@/core/admin/active-runs";
+import {
+  useActiveRuns,
+  useCancelActiveRun,
+  useCancelAllActiveRuns,
+  useConcurrencySeries,
+  useMonitorSettings,
+  useTokenSpeedSeries,
+  useUpdateMonitorSettings,
+} from "@/core/admin/hooks";
+import { cn } from "@/lib/utils";
+
+/** lookback window (hours) per granularity. */
+const LOOKBACK: Record<Granularity, number> = { minute: 3, hour: 48 };
+
+function fmtBucket(iso: string, granularity: Granularity): string {
+  const date = new Date(iso);
+  if (Number.isNaN(date.getTime())) return iso;
+  const mm = String(date.getMonth() + 1).padStart(2, "0");
+  const dd = String(date.getDate()).padStart(2, "0");
+  const hh = String(date.getHours()).padStart(2, "0");
+  const mi = String(date.getMinutes()).padStart(2, "0");
+  return granularity === "hour" ? `${mm}-${dd} ${hh}:00` : `${hh}:${mi}`;
+}
+
+function fmtElapsed(seconds: number): string {
+  if (seconds < 60) return `${seconds}s`;
+  const m = Math.floor(seconds / 60);
+  const s = seconds % 60;
+  if (m < 60) return `${m}m${s.toString().padStart(2, "0")}s`;
+  const h = Math.floor(m / 60);
+  return `${h}h${(m % 60).toString().padStart(2, "0")}m`;
+}
+
+interface LineSeries {
+  name: string;
+  color: string;
+  values: (number | null)[];
+}
+
+/** Round a value up to a "nice" axis ceiling (1 / 2 / 5 × 10ⁿ). */
+function niceCeil(v: number): number {
+  if (!Number.isFinite(v) || v <= 0) return 1;
+  const exp = Math.floor(Math.log10(v));
+  const base = 10 ** exp;
+  const f = v / base;
+  const nice = f <= 1 ? 1 : f <= 2 ? 2 : f <= 5 ? 5 : 10;
+  return nice * base;
+}
+
+/**
+ * Build distinct axis ticks from the data max. For integer series (并发量) this
+ * yields whole-number ticks with no duplicate labels (fixes the「0 0 0 1 1」
+ * axis when the max is 1); for floats it uses a nice ceiling at quarters.
+ */
+function buildTicks(dataMax: number, integer: boolean): number[] {
+  if (!Number.isFinite(dataMax) || dataMax <= 0) return [0, 1];
+  if (integer) {
+    const niceMax = Math.max(1, Math.ceil(dataMax));
+    const step = Math.max(1, Math.ceil(niceMax / 4)); // ≤5 integer ticks
+    const top = Math.ceil(niceMax / step) * step;
+    const ticks: number[] = [];
+    for (let v = 0; v <= top; v += step) ticks.push(v);
+    return ticks;
+  }
+  const niceMax = niceCeil(dataMax);
+  return [0, 0.25, 0.5, 0.75, 1].map((r) => niceMax * r);
+}
+
+function fmtAxis(v: number, integer: boolean): string {
+  if (integer) return String(Math.round(v));
+  if (v === 0) return "0";
+  return v < 10 ? v.toFixed(1) : String(Math.round(v));
+}
+
+/** Last non-null value of a series (for the legend's current reading). */
+function latestOf(values: (number | null)[]): number | null {
+  for (let i = values.length - 1; i >= 0; i -= 1) {
+    if (values[i] != null) return values[i] as number;
+  }
+  return null;
+}
+
+/** Minimal dependency-free SVG line chart: legend + 1–2 series + area + caption. */
+function LineChart({
+  labels,
+  series,
+  unit,
+  integer = false,
+  note,
+  emptyHint,
+}: {
+  labels: string[];
+  series: LineSeries[];
+  unit: string;
+  integer?: boolean;
+  note?: string;
+  emptyHint: string;
+}) {
+  const gradId = `cm-area-${useId().replace(/:/g, "")}`;
+  const width = 760;
+  const height = 220;
+  const pad = { top: 16, right: 16, bottom: 26, left: 44 };
+  const cw = width - pad.left - pad.right;
+  const ch = height - pad.top - pad.bottom;
+  const n = labels.length;
+
+  const allValues = series.flatMap((s) => s.values.filter((v): v is number => v != null));
+  const dataMax = allValues.length ? Math.max(...allValues) : 0;
+  const ticks = buildTicks(dataMax, integer);
+  const axisMax = ticks[ticks.length - 1] || 1;
+
+  // Legend always renders (even with no data) so the lines are self-explanatory.
+  const legend = (
+    <div className="mb-2 flex flex-wrap items-center gap-x-4 gap-y-1">
+      {series.map((s) => {
+        const latest = latestOf(s.values);
+        return (
+          <span key={s.name} className="flex items-center gap-1.5 text-xs text-[#5F6368] dark:text-slate-300">
+            <span className="inline-block h-[3px] w-4 rounded-full" style={{ backgroundColor: s.color }} />
+            {s.name}
+            {latest != null && (
+              <span className="font-semibold tabular-nums text-[#231815] dark:text-white">
+                {Number.isInteger(latest) ? latest : latest.toFixed(1)}
+                {unit}
+              </span>
+            )}
+          </span>
+        );
+      })}
+    </div>
+  );
+
+  const caption = note ? (
+    <p className="mt-2 text-[11px] leading-4 text-[#8B6B6B] dark:text-[#7FACF2]">{note}</p>
+  ) : null;
+
+  if (n === 0) {
+    return (
+      <div>
+        {legend}
+        <div className="flex h-[160px] items-center justify-center rounded-lg border border-dashed border-[#F1D6D6] text-sm text-[#5F6368] dark:border-[#213D5E] dark:text-slate-400">
+          {emptyHint}
+        </div>
+        {caption}
+      </div>
+    );
+  }
+
+  const xFor = (i: number) => pad.left + (n <= 1 ? cw / 2 : (i / (n - 1)) * cw);
+  const yFor = (v: number) => pad.top + ch - (v / axisMax) * ch;
+
+  const linePath = (vals: (number | null)[]) => {
+    let d = "";
+    let started = false;
+    vals.forEach((v, i) => {
+      if (v == null) {
+        started = false;
+        return;
+      }
+      d += `${started ? "L" : "M"} ${xFor(i).toFixed(1)} ${yFor(v).toFixed(1)} `;
+      started = true;
+    });
+    return d.trim();
+  };
+
+  const first = series[0];
+  const areaPath = (() => {
+    if (!first) return "";
+    const line = linePath(first.values);
+    if (!line) return "";
+    return `${line} L ${xFor(n - 1).toFixed(1)} ${(pad.top + ch).toFixed(1)} L ${xFor(0).toFixed(1)} ${(pad.top + ch).toFixed(1)} Z`;
+  })();
+
+  const labelStep = Math.max(1, Math.ceil(n / 7));
+
+  return (
+    <div>
+      {legend}
+      <svg viewBox={`0 0 ${width} ${height}`} className="w-full" role="img" aria-label="时序折线图">
+        <defs>
+          <linearGradient id={gradId} x1="0" x2="0" y1="0" y2="1">
+            <stop offset="0%" stopColor={first?.color ?? "#C1121F"} stopOpacity="0.18" />
+            <stop offset="100%" stopColor={first?.color ?? "#C1121F"} stopOpacity="0.02" />
+          </linearGradient>
+        </defs>
+        {ticks.map((t) => {
+          const y = yFor(t);
+          return (
+            <g key={t}>
+              <line
+                x1={pad.left}
+                x2={width - pad.right}
+                y1={y}
+                y2={y}
+                stroke="currentColor"
+                className="text-[#E5E7EB] dark:text-[#3F3F46]"
+                strokeWidth="1"
+              />
+              <text x={pad.left - 6} y={y + 3} textAnchor="end" className="fill-[#9CA3AF] text-[10px]">
+                {fmtAxis(t, integer)}
+              </text>
+            </g>
+          );
+        })}
+        {areaPath && <path d={areaPath} fill={`url(#${gradId})`} />}
+        {series.map((s) => (
+          <path
+            key={s.name}
+            d={linePath(s.values)}
+            fill="none"
+            stroke={s.color}
+            strokeWidth="2"
+            strokeLinecap="round"
+            strokeLinejoin="round"
+          />
+        ))}
+        {labels.map((label, i) => {
+          if (i !== 0 && i !== n - 1 && i % labelStep !== 0) return null;
+          return (
+            <text key={`${label}-${i}`} x={xFor(i)} y={height - 8} textAnchor="middle" className="fill-[#6B7280] text-[10px]">
+              {label}
+            </text>
+          );
+        })}
+        {series.map((s) =>
+          s.values.map((v, i) =>
+            v == null ? null : (
+              <circle key={`${s.name}-${i}`} cx={xFor(i)} cy={yFor(v)} r={2.5} fill={s.color}>
+                <title>{`${labels[i]} · ${s.name}: ${v}${unit}`}</title>
+              </circle>
+            ),
+          ),
+        )}
+      </svg>
+      {caption}
+    </div>
+  );
+}
+
+function ChartCard({
+  icon: Icon,
+  title,
+  subtitle,
+  children,
+}: {
+  icon: typeof Activity;
+  title: string;
+  subtitle: string;
+  children: React.ReactNode;
+}) {
+  return (
+    <section className="rounded-lg border border-[#F1D6D6] bg-white p-4 shadow-sm dark:border-[#213D5E] dark:bg-[#02244C]">
+      <div className="mb-3 flex items-center gap-2">
+        <Icon className="size-4 text-[#C1121F] dark:text-[#7FACF2]" />
+        <h3 className="font-semibold text-[#231815] dark:text-white">{title}</h3>
+        <span className="ml-auto text-xs text-[#8B6B6B] dark:text-[#7FACF2]">{subtitle}</span>
+      </div>
+      {children}
+    </section>
+  );
+}
+
+function ActiveRunRow({
+  run,
+  onStop,
+  stopping,
+}: {
+  run: ActiveRunItem;
+  onStop: (runId: string) => void;
+  stopping: boolean;
+}) {
+  return (
+    <div className="grid grid-cols-[minmax(0,1.4fr)_minmax(0,1.2fr)_72px_64px_64px_72px] items-center gap-3 border-b border-[#F1D6D6] px-3 py-2 text-sm last:border-b-0 dark:border-[#213D5E]">
+      <div className="min-w-0">
+        <div className="truncate font-medium text-[#202124] dark:text-white">{run.user_name || "未知用户"}</div>
+        <div className="truncate text-xs text-[#5F6368] dark:text-slate-400" title={run.thread_title}>
+          {run.thread_title || run.thread_id}
+        </div>
+      </div>
+      <div className="min-w-0 truncate text-[#202124] dark:text-slate-100">{run.agent_name}</div>
+      <Badge variant="outline" className="justify-center">
+        {run.kind}
+      </Badge>
+      <span
+        className={cn(
+          "text-center text-xs font-medium",
+          run.status === "running" ? "text-[#0F766E] dark:text-teal-300" : "text-[#B45309] dark:text-amber-300",
+        )}
+      >
+        {run.status === "running" ? "运行中" : "排队中"}
+      </span>
+      <span className="text-center text-xs tabular-nums text-[#5F6368] dark:text-slate-400">
+        {fmtElapsed(run.elapsed_seconds)}
+      </span>
+      <Button
+        size="sm"
+        variant="outline"
+        className="h-7 border-[#C1121F]/40 text-[#C1121F] hover:bg-[#FFF1F1] dark:border-rose-400/40 dark:text-rose-200"
+        disabled={stopping}
+        onClick={() => onStop(run.run_id)}
+      >
+        {stopping ? <Loader2 className="size-3.5 animate-spin" /> : <Square className="size-3.5" />}
+        停止
+      </Button>
+    </div>
+  );
+}
+
+export function ConcurrencyMonitorPanel() {
+  const [open, setOpen] = useState(true);
+  const [granularity, setGranularity] = useState<Granularity>("minute");
+
+  const { data: live, isLoading: liveLoading, refetch, isRefetching } = useActiveRuns(open);
+  const concurrency = useConcurrencySeries(granularity, LOOKBACK[granularity], open);
+  const tokenSpeed = useTokenSpeedSeries(granularity, LOOKBACK[granularity], open);
+  const { data: settings } = useMonitorSettings();
+  const updateSettings = useUpdateMonitorSettings();
+  const cancelOne = useCancelActiveRun();
+  const cancelAll = useCancelAllActiveRuns();
+
+  const [stoppingId, setStoppingId] = useState<string | null>(null);
+
+  const count = live?.count ?? 0;
+  const runs = live?.runs ?? [];
+  const samplerOn = settings?.enabled ?? false;
+
+  const concurrencyChart = useMemo(() => {
+    const points: ConcurrencyPoint[] = concurrency.data?.points ?? [];
+    return {
+      labels: points.map((p) => fmtBucket(p.bucket, granularity)),
+      series: [
+        { name: "峰值并发", color: "#C1121F", values: points.map((p) => p.peak) },
+        { name: "平均并发", color: "#F59E0B", values: points.map((p) => p.avg) },
+      ] as LineSeries[],
+    };
+  }, [concurrency.data, granularity]);
+
+  const tokenChart = useMemo(() => {
+    const points: TokenSpeedPoint[] = tokenSpeed.data?.points ?? [];
+    return {
+      labels: points.map((p) => fmtBucket(p.bucket, granularity)),
+      series: [
+        { name: "平均速度", color: "#2563EB", values: points.map((p) => p.avg_tokens_per_sec) },
+        { name: "最慢", color: "#9333EA", values: points.map((p) => p.min_tokens_per_sec) },
+      ] as LineSeries[],
+    };
+  }, [tokenSpeed.data, granularity]);
+
+  const handleStop = async (runId: string) => {
+    setStoppingId(runId);
+    try {
+      const res = await cancelOne.mutateAsync(runId);
+      toast[res.cancelled ? "success" : "info"](res.cancelled ? "已停止该对话调用" : "该调用已结束或不存在");
+    } catch (e) {
+      toast.error(e instanceof Error ? e.message : "停止失败");
+    } finally {
+      setStoppingId(null);
+    }
+  };
+
+  const handleStopAll = async () => {
+    if (runs.length === 0) return;
+    if (!window.confirm(`确定要停止当前全部 ${count} 个并发调用吗？这会中断这些用户正在生成的回答。`)) return;
+    try {
+      const res = await cancelAll.mutateAsync();
+      toast.success(`已停止 ${res.cancelled_count} 个调用`);
+    } catch (e) {
+      toast.error(e instanceof Error ? e.message : "全部停止失败");
+    }
+  };
+
+  const handleToggleSampler = async (next: boolean) => {
+    try {
+      await updateSettings.mutateAsync(next);
+      toast.success(next ? "已开启并发采样" : "已关闭并发采样（折线图不再新增历史点）");
+    } catch (e) {
+      toast.error(e instanceof Error ? e.message : "切换失败");
+    }
+  };
+
+  return (
+    <section className="space-y-4 rounded-xl border border-[#F1D6D6] bg-[#FFF7F7] p-4 shadow-sm dark:border-[#213D5E] dark:bg-[#011226]">
+      {/* header */}
+      <div className="flex flex-wrap items-center gap-3">
+        <div className="flex items-center gap-2">
+          <span className="flex size-9 items-center justify-center rounded-lg bg-[#C1121F] text-white dark:bg-[#2563EB]">
+            <Activity className="size-5" />
+          </span>
+          <div>
+            <div className="font-semibold text-[#231815] dark:text-white">实时并发监控</div>
+            <div className="text-xs text-[#8B6B6B] dark:text-[#7FACF2]">
+              监控大模型并发压力，可直接停止任意对话调用
+            </div>
+          </div>
+        </div>
+
+        <div className="ml-auto flex flex-wrap items-center gap-3">
+          <div className="flex items-center gap-2 rounded-lg border border-[#F1D6D6] bg-white px-3 py-1.5 dark:border-[#213D5E] dark:bg-[#02244C]">
+            <span className="text-xs text-[#5F6368] dark:text-slate-300">当前并发</span>
+            <span
+              className={cn(
+                "text-2xl font-semibold tabular-nums",
+                count > 0 ? "text-[#C1121F] dark:text-[#7FACF2]" : "text-[#202124] dark:text-white",
+              )}
+            >
+              {count}
+            </span>
+          </div>
+          <div className="flex items-center gap-2 rounded-lg border border-[#F1D6D6] bg-white px-3 py-1.5 dark:border-[#213D5E] dark:bg-[#02244C]">
+            <span className="text-xs text-[#5F6368] dark:text-slate-300">后台采样</span>
+            <Switch checked={samplerOn} onCheckedChange={handleToggleSampler} disabled={updateSettings.isPending} />
+          </div>
+          <Button variant="outline" size="sm" onClick={() => refetch()} disabled={isRefetching}>
+            <RefreshCw className={cn("mr-1 size-4", isRefetching && "animate-spin")} />
+            刷新
+          </Button>
+          <Button
+            variant="outline"
+            size="sm"
+            className="border-[#C1121F]/50 text-[#C1121F] hover:bg-[#FFF1F1] dark:border-rose-400/40 dark:text-rose-200"
+            onClick={handleStopAll}
+            disabled={cancelAll.isPending || runs.length === 0}
+          >
+            <OctagonX className="mr-1 size-4" />
+            全部停止
+          </Button>
+          <Button variant="ghost" size="sm" onClick={() => setOpen((v) => !v)}>
+            {open ? "收起" : "展开"}
+          </Button>
+        </div>
+      </div>
+
+      {open && (
+        <>
+          {!samplerOn && (
+            <div className="rounded-lg border border-amber-300/60 bg-amber-50 px-3 py-2 text-xs text-amber-800 dark:border-amber-300/30 dark:bg-amber-300/10 dark:text-amber-100">
+              后台采样默认关闭：实时并发数与「停止」功能始终可用。需要并发量历史折线图时，打开右上角「后台采样」开关即可开始记录（对线上服务影响极小，可随时关闭）。
+            </div>
+          )}
+
+          {/* granularity toggle */}
+          <div className="flex items-center gap-2">
+            <span className="text-xs text-[#5F6368] dark:text-slate-300">统计粒度</span>
+            {(["minute", "hour"] as Granularity[]).map((g) => (
+              <Button
+                key={g}
+                size="sm"
+                variant={granularity === g ? "default" : "outline"}
+                className={cn("h-7", granularity === g && "bg-[#C1121F] hover:bg-[#A50F1A] dark:bg-[#2563EB]")}
+                onClick={() => setGranularity(g)}
+              >
+                {g === "minute" ? "按分钟" : "按小时"}
+              </Button>
+            ))}
+            <span className="text-xs text-[#8B6B6B] dark:text-[#7FACF2]">
+              {granularity === "minute" ? "近 3 小时" : "近 48 小时"}
+            </span>
+          </div>
+
+          {/* charts */}
+          <div className="grid gap-3 xl:grid-cols-2">
+            <ChartCard icon={Gauge} title="并发量（系统压力）" subtitle={`每${granularity === "hour" ? "小时" : "分钟"}一个点`}>
+              {concurrency.isLoading ? (
+                <div className="flex h-[220px] items-center justify-center text-sm text-[#5F6368] dark:text-slate-400">
+                  <Loader2 className="mr-2 size-4 animate-spin" /> 加载中
+                </div>
+              ) : (
+                <LineChart
+                  labels={concurrencyChart.labels}
+                  series={concurrencyChart.series}
+                  unit=" 个"
+                  integer
+                  note="红线=该时段同时进行的最多调用数（峰值）；橙线=该时段平均值。数值越高、越靠上，说明同时打大模型的请求越多、系统压力越大。"
+                  emptyHint="暂无并发采样数据（需打开「后台采样」开关后才开始记录）"
+                />
+              )}
+            </ChartCard>
+            <ChartCard icon={Zap} title="大模型出字速度" subtitle={`每${granularity === "hour" ? "小时" : "分钟"}一个点`}>
+              {tokenSpeed.isLoading ? (
+                <div className="flex h-[220px] items-center justify-center text-sm text-[#5F6368] dark:text-slate-400">
+                  <Loader2 className="mr-2 size-4 animate-spin" /> 加载中
+                </div>
+              ) : (
+                <LineChart
+                  labels={tokenChart.labels}
+                  series={tokenChart.series}
+                  unit=" t/s"
+                  note="蓝线=该时段所有大模型调用的平均出字速度（tokens/秒，越高越快）；紫线=该时段最慢的一次调用。某段时间线明显下凹，说明那会儿模型/供应商变慢，是压力或瓶颈所在。"
+                  emptyHint="暂无大模型调用记录"
+                />
+              )}
+            </ChartCard>
+          </div>
+
+          {/* active run list */}
+          <section className="rounded-lg border border-[#F1D6D6] bg-white dark:border-[#213D5E] dark:bg-[#02244C]">
+            <div className="flex items-center gap-2 border-b border-[#F1D6D6] px-3 py-2 dark:border-[#213D5E]">
+              <span className="font-semibold text-[#231815] dark:text-white">正在进行的调用</span>
+              <Badge variant="outline">{count}</Badge>
+              {liveLoading && <Loader2 className="size-3.5 animate-spin text-[#8B6B6B]" />}
+            </div>
+            {runs.length === 0 ? (
+              <div className="py-10 text-center text-sm text-[#5F6368] dark:text-slate-400">
+                当前没有正在进行的大模型调用
+              </div>
+            ) : (
+              <div>
+                <div className="grid grid-cols-[minmax(0,1.4fr)_minmax(0,1.2fr)_72px_64px_64px_72px] gap-3 border-b border-[#F1D6D6] px-3 py-2 text-xs text-[#8B6B6B] dark:border-[#213D5E] dark:text-[#7FACF2]">
+                  <span>用户 / 会话</span>
+                  <span>智能体</span>
+                  <span className="text-center">类型</span>
+                  <span className="text-center">状态</span>
+                  <span className="text-center">已运行</span>
+                  <span className="text-center">操作</span>
+                </div>
+                {runs.map((run) => (
+                  <ActiveRunRow
+                    key={run.run_id}
+                    run={run}
+                    onStop={handleStop}
+                    stopping={stoppingId === run.run_id}
+                  />
+                ))}
+              </div>
+            )}
+          </section>
+        </>
+      )}
+    </section>
+  );
+}
+
+export default ConcurrencyMonitorPanel;

frontend-web/src/components/workspace/admin/tool-metrics-panel.tsx

@@ -213,7 +213,7 @@ const errorToastDarkOptions = {
         </div>
         <div className="flex flex-1 flex-wrap items-center gap-1.5">
           {summary && Object.keys(summary.by_category).length === 0 && (
-            <span className="text-muted-foreground text-sm">暂无失败记录 🎉</span>
+            <span className="text-muted-foreground text-sm">暂无失败记录</span>
           )}
           {summary &&
             Object.entries(summary.by_category)

frontend-web/src/components/workspace/agent-icon-color.ts

@@ -24,12 +24,60 @@ const AGENT_COLORS_DARK = [
   { from: "#69B1FF", to: "#003EB3" }, // 浅蓝 → 主色按下
 ] as const;
 
-/** 按 agent id 稳定散列出一对渐变色（from → to）。`isDark` 切换深蓝/浅色调色板。 */
+/** 按 agent id 稳定散列出一对渐变色，并根据当前主题返回可读的图标前景色。 */
-export function agentColor(id: string, isDark: boolean) {
+const AGENT_COLORS_ICEBLUE = [
+  { from: "#eff8fd", to: "#b7dcf5" },
+  { from: "#e3f2fb", to: "#9bcef1" },
+  { from: "#ebf6fb", to: "#add8e9" },
+  { from: "#edf2fc", to: "#b7cdef" },
+  { from: "#e9f7f5", to: "#afe0dc" },
+] as const;
+
+const AGENT_COLORS_LIGHTYELLOW = [
+  { from: "#fbfdef", to: "#e4efbf" },
+  { from: "#f7fae9", to: "#F3FBD9" },
+  { from: "#f9fbe8", to: "#dcebad" },
+  { from: "#faf8e9", to: "#e7dfb9" },
+  { from: "#f1f8e5", to: "#cce0af" },
+] as const;
+
+type AgentAvatarTheme =
+  | "dark"
+  | "iceblue"
+  | "lightyellow"
+  | "light"
+  | "lightblue"
+  | "lightgreen"
+  | `custom-theme-${string}`;
+
+/** Returns a stable avatar gradient and readable icon color for each theme. */
+export function agentColor(id: string, theme: AgentAvatarTheme) {
+  if (theme.startsWith("custom-theme-")) {
+    return {
+      from: "var(--accent)",
+      to: "var(--brand-200)",
+      foreground: "var(--accent-foreground)",
+    };
+  }
   let hash = 0;
   for (let i = 0; i < id.length; i++) {
     hash = (hash * 31 + id.charCodeAt(i)) >>> 0;
   }
-  const palette = isDark ? AGENT_COLORS_DARK : AGENT_COLORS_LIGHT;
+  const palette =
-  return palette[hash % palette.length]!;
+    theme === "dark"
+      ? AGENT_COLORS_DARK
+      : theme === "iceblue"
+        ? AGENT_COLORS_ICEBLUE
+        : theme === "lightyellow"
+          ? AGENT_COLORS_LIGHTYELLOW
+        : AGENT_COLORS_LIGHT;
+  return {
+    ...palette[hash % palette.length]!,
+    foreground:
+      theme === "iceblue"
+        ? "#2d587a"
+        : theme === "lightyellow"
+          ? "#4c6330"
+          : "#ffffff",
+  };
 }

frontend-web/src/components/workspace/agent-welcome.tsx

@@ -35,7 +35,7 @@ export function AgentWelcome({
         className,
       )}
     >
-      <div className="bg-primary/10 ring-primary/15 mb-2 flex h-[72px] w-[72px] items-center justify-center rounded-3xl ring-1">
+      <div className="agent-avatar bg-primary/10 ring-primary/15 mb-2 flex h-[72px] w-[72px] items-center justify-center rounded-3xl ring-1">
         <BotIcon className="text-primary h-9 w-9" />
       </div>
       <div className="text-3xl font-bold tracking-tight">

frontend-web/src/components/workspace/agents/agent-card.tsx

@@ -77,6 +77,7 @@ import {
 import { getAgent } from "@/core/agents/api";
 import type { Agent, AgentQuestion, UpdateAgentRequest } from "@/core/agents";
 import { getStoredAuth } from "@/core/auth";
+import { useLiveAccount } from "@/core/auth/use-live-account";
 import { useI18n } from "@/core/i18n/hooks";
 import { useSkills } from "@/core/skills/hooks";
 import { formatDateTime } from "@/core/utils/datetime";
@@ -250,6 +251,8 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
 
   const storedAuth = useMemo(() => getStoredAuth(), []);
   const currentUserId = storedAuth?.user_id ?? null;
+  // 发布请求实际以「实时」token 执行 —— 用 live 账号来提示发布者并检测账号是否被切换。
+  const live = useLiveAccount();
   const isAdmin = storedAuth?.system_role === "admin";
   const isBuiltin = agent.builtin;
   const isOwned =
@@ -424,18 +427,38 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
       setPublishPickerOpen(true);
       return;
     }
+    if (!warnIfAccountSwitched()) {
+      return;
+    }
     try {
       await updateAgent.mutateAsync({
         id: agent.id,
         request: { published: !agent.published },
       });
-      toast.success(agent.published ? "已取消发布" : "已发布");
+      toast.success(
+        agent.published ? "已取消发布" : `已发布（操作账号：${live.displayName}）`,
+      );
     } catch (err) {
       toast.error(err instanceof Error ? err.message : String(err));
     }
   }
 
+  // 发布操作以实时 token 执行。若会话中途账号被切换（常见于另一标签页登录了别的
+  // 账号），先弹一次确认 —— 避免误以本人之外的账号执行发布。返回 false = 用户取消。
+  function warnIfAccountSwitched(): boolean {
+    if (!live.switched) {
+      return true;
+    }
+    return window.confirm(
+      `当前登录账号已从「${live.mountDisplayName}」切换为「${live.displayName}」。\n` +
+        `本次发布将以「${live.displayName}」执行。如需以「${live.mountDisplayName}」操作，请取消并刷新页面。\n\n仍要继续吗？`,
+    );
+  }
+
   async function handlePublishToSquare(squareId: string) {
+    if (!warnIfAccountSwitched()) {
+      return;
+    }
     try {
       await updateAgent.mutateAsync({
         id: agent.id,
@@ -443,7 +466,7 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
       });
       const sqName =
         publishSquares?.squares.find((s) => s.id === squareId)?.name ?? "广场";
-      toast.success(`已发布到「${sqName}」`);
+      toast.success(`已发布到「${sqName}」（操作账号：${live.displayName}）`);
       setPublishPickerOpen(false);
     } catch (err) {
       toast.error(err instanceof Error ? err.message : String(err));
@@ -816,7 +839,7 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
       <CardHeader className="min-w-0 pb-2">
         <div className="flex min-w-0 items-start justify-between gap-2">
           <div className="flex min-w-0 flex-1 items-center gap-2 overflow-hidden">
-            <div className="bg-primary/10 text-primary flex h-9 w-9 shrink-0 items-center justify-center rounded-lg">
+            <div className="agent-avatar bg-primary/10 text-primary flex h-9 w-9 shrink-0 items-center justify-center rounded-lg">
               <BotIcon className="h-5 w-5" />
             </div>
             <div className="min-w-0 flex-1 overflow-hidden">
@@ -871,7 +894,7 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
 
   const listLayout = (
     <div className="group flex min-w-0 items-center gap-3 rounded-lg border p-2.5 transition-shadow hover:shadow-sm dark:border-[#213D5E] dark:bg-[#02244C]">
-      <div className="bg-primary/10 text-primary flex h-9 w-9 shrink-0 items-center justify-center rounded-lg">
+      <div className="agent-avatar bg-primary/10 text-primary flex h-9 w-9 shrink-0 items-center justify-center rounded-lg">
         <BotIcon className="h-5 w-5" />
       </div>
       <div className="min-w-0 flex-1 overflow-hidden">
@@ -957,7 +980,7 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
                     ? "正在加载 SOUL.md..."
                     : "输入 SOUL.md 内容"
                 }
-                className="max-h-[45vh] min-h-48 resize-y font-mono text-xs"
+                className="max-h-[45vh] min-h-48 resize-y text-xs"
               />
             </div>
             <div className="space-y-2">
@@ -1117,6 +1140,23 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
         loading={updateAgent.isPending}
         onConfirm={(squareId) => void handlePublishToSquare(squareId)}
         description="请选择要把该智能体发布到哪个广场。每个智能体只能归属一个广场，不会重复出现。"
+        accountNotice={
+          <div className="text-xs">
+            <p className="text-muted-foreground">
+              发布操作账号：
+              <span className="text-foreground font-medium">
+                「{live.displayName}」
+              </span>
+            </p>
+            {live.switched && (
+              <p className="text-destructive mt-1">
+                ⚠ 当前登录账号已从「{live.mountDisplayName}」切换为「
+                {live.displayName}」。如需以「{live.mountDisplayName}
+                」操作，请刷新页面确认。
+              </p>
+            )}
+          </div>
+        }
       />
     </>
   );

frontend-web/src/components/workspace/agents/agent-chat-sidebar.tsx

@@ -70,6 +70,8 @@ import {
 } from "@/core/threads/hooks";
 import type { AgentThread, AgentThreadState } from "@/core/threads/types";
 import {
+  bootstrapResumePath,
+  isBootstrapThread,
   isThreadFavorite,
   isThreadPinned,
   sortThreadsPinnedFirst,
@@ -252,43 +254,75 @@ export function AgentChatSidebar({ activeAgentId }: { activeAgentId?: string })
                   {agents.map((agent) => {
                     const href = `${routeBase}/agents/${agent.id}/chats/new`;
                     const isActive = agent.id === activeAgentId;
-                    const { from, to } = agentColor(agent.id, isDark);
+                    const { from, to, foreground } = agentColor(agent.id, theme);
                     return (
                       <Link
                         key={agent.id}
                         href={href}
                         className={cn(
-                          "group relative flex w-full items-start gap-2.5 rounded-xl border px-2.5 py-2 transition-colors",
+                          "group relative flex w-full items-start gap-3 rounded-xl border px-3 py-2.5 transition-all duration-150",
                           isActive
-                            ? "border-primary/40 bg-primary/5"
+                            ? isDark
-                            : "border-transparent hover:border-border hover:bg-accent/50",
+                              ? "border-[#2b8ffe] bg-[#0b4fae]/65 shadow-[0_0_0_1px_rgba(43,143,254,0.5),0_12px_28px_rgba(37,128,255,0.25)]"
+                              : "agent-sidebar-card--active border-primary/50 bg-primary/10 shadow-sm"
+                            : isDark
+                              ? "border-[#2b8ffe]/20 bg-[#042b59]/35 hover:border-[#2b8ffe]/60 hover:bg-[#063b77]/60"
+                              : "border-transparent hover:border-border hover:bg-accent/50",
                         )}
                       >
                         <span
-                          className="mt-0.5 flex size-9 shrink-0 items-center justify-center rounded-lg text-white shadow-sm"
+                          className={cn(
+                            "mt-0.5 flex size-10 shrink-0 items-center justify-center rounded-lg text-white shadow-sm",
+                            isDark &&
+                              isActive &&
+                              "ring-2 ring-[#83c1ff]/35 shadow-[0_0_18px_rgba(43,143,254,0.45)]",
+                          )}
                           style={{
                             backgroundImage: `linear-gradient(135deg, ${from}, ${to})`,
+                            color: foreground,
                           }}
                         >
-                          <Bot className="size-[18px]" />
+                          <Bot className="size-[19px]" />
                         </span>
                         <span className="min-w-0 flex-1">
                           <span
                             className={cn(
-                              "block truncate text-[13px] font-semibold",
+                              "block truncate text-[16px] leading-5 font-bold",
-                              isActive ? "text-primary" : "text-foreground",
+                              isActive
+                                ? isDark
+                                  ? "text-white"
+                                  : "text-primary"
+                                : isDark
+                                  ? "text-white/95"
+                                  : "text-foreground",
                             )}
                           >
                             {desensitize(agent.name)}
                           </span>
-                          <span className="mt-0.5 block truncate text-[11px] leading-snug text-muted-foreground">
+                          <span
+                            className={cn(
+                              "mt-1 block truncate text-[13px] leading-[1.35]",
+                              isDark
+                                ? isActive
+                                  ? "text-[#d6eaff]"
+                                  : "text-[#9ebfe2]"
+                                : "text-muted-foreground",
+                            )}
+                          >
                             {agent.description
                               ? desensitize(agent.description)
                               : "智能体助手"}
                           </span>
                         </span>
                         {isActive && (
-                          <span className="absolute top-1/2 right-1 h-6 w-1 -translate-y-1/2 rounded-full bg-primary" />
+                          <span
+                            className={cn(
+                              "absolute top-1/2 right-1.5 h-8 w-1.5 -translate-y-1/2 rounded-full",
+                              isDark
+                                ? "bg-[#2b8ffe] shadow-[0_0_14px_rgba(43,143,254,0.85)]"
+                                : "bg-primary",
+                            )}
+                          />
                         )}
                       </Link>
                     );
@@ -338,14 +372,14 @@ function RecentChatsPane({ activeAgentId }: { activeAgentId?: string }) {
   const [renameValue, setRenameValue] = useState("");
   const [shareThreadId, setShareThreadId] = useState<string | null>(null);
 
-  // 排除调度/引导/会商类会话，与首页一致；置顶优先。
+  // 排除调度/会商类系统会话，与首页一致；智能体创建（bootstrap）会话保留展示
+  // （带机器人图标、点击回创建页）；置顶优先。
   const visibleThreads = useMemo(
     () =>
       sortThreadsPinnedFirst(
         threads.filter(
           (thread) =>
             thread.metadata?.thread_type !== "scheduler" &&
-            thread.metadata?.thread_type !== "bootstrap" &&
             thread.metadata?.thread_type !== "roundtable",
         ),
       ),
@@ -450,7 +484,8 @@ function RecentChatsPane({ activeAgentId }: { activeAgentId?: string }) {
           </div>
         ) : (
           filteredThreads.map((thread) => {
-            const href = pathOf(thread);
+            const isBoot = isBootstrapThread(thread);
+            const href = isBoot ? bootstrapResumePath(thread.thread_id) : pathOf(thread);
             const isActive = href === pathname;
             const pinned = isThreadPinned(thread);
             const favorited = isThreadFavorite(thread);
@@ -468,12 +503,22 @@ function RecentChatsPane({ activeAgentId }: { activeAgentId?: string }) {
                       : "text-muted-foreground hover:bg-accent/60 hover:text-foreground",
                   )}
                 >
-                  <MessageSquare
+                  {isBoot ? (
-                    className={cn(
+                    <Bot
-                      "size-3.5 shrink-0",
+                      className={cn(
-                      isActive ? "text-primary" : "text-muted-foreground/70",
+                        "size-3.5 shrink-0",
-                    )}
+                        isActive ? "text-primary" : "text-muted-foreground/70",
-                  />
+                      )}
+                      aria-label="智能体创建会话"
+                    />
+                  ) : (
+                    <MessageSquare
+                      className={cn(
+                        "size-3.5 shrink-0",
+                        isActive ? "text-primary" : "text-muted-foreground/70",
+                      )}
+                    />
+                  )}
                   {pinned && (
                     <Pin className="text-muted-foreground/70 size-3 shrink-0" />
                   )}

frontend-web/src/components/workspace/agents/agent-detail-panel.tsx

@@ -43,6 +43,7 @@ import {
 import { Switch } from "@/components/ui/switch";
 import { Textarea } from "@/components/ui/textarea";
 import { AgentQuestionEditor } from "@/components/workspace/agents/agent-question-editor";
+import { AgentRecentChats } from "@/components/workspace/agents/agent-recent-chats";
 import { useArtifactsOptional } from "@/components/workspace/artifacts";
 import { EnabledSkillList } from "@/components/workspace/agents/enabled-skill-list";
 import { SkillPickerSheet } from "@/components/workspace/agents/skill-picker-sheet";
@@ -59,6 +60,7 @@ import {
   type UpdateAgentRequest,
 } from "@/core/agents";
 import { getStoredAuth } from "@/core/auth";
+import { useLiveAccount } from "@/core/auth/use-live-account";
 import { isAgentSkillCandidate } from "@/core/skills";
 import { useSkills } from "@/core/skills/hooks";
 import { usePublishSquares } from "@/core/system-settings/hooks";
@@ -98,15 +100,17 @@ function Section({
   icon,
   title,
   extra,
+  className,
   children,
 }: {
   icon?: ReactNode;
   title: string;
   extra?: ReactNode;
+  className?: string;
   children: ReactNode;
 }) {
   return (
-    <section className="bg-card/60 rounded-xl border p-4">
+    <section className={cn("bg-card/60 rounded-xl border p-4", className)}>
       <div className="mb-3 flex items-center justify-between gap-2">
         <h4 className="text-foreground flex items-center gap-1.5 text-sm font-semibold">
           {icon}
@@ -135,6 +139,17 @@ export function AgentDetailPanel({
   onAskQuestion,
   disabled,
   defaultCollapsed,
+  showRecentChats,
+  compactAppearanceActions,
+  avatarSrc,
+  positionName,
+  skillsIcon,
+  skillsTitle,
+  showCommonQuestions = false,
+  panelTitle,
+  embedded,
+  hideStatusBadges = false,
+  editIcon,
 }: {
   agent: Agent | null | undefined;
   agentName: string;
@@ -142,6 +157,23 @@ export function AgentDetailPanel({
   disabled?: boolean;
   /** 初始收起（任务工作区进入时默认收起智能体信息面板）。 */
   defaultCollapsed?: boolean;
+  /** 在面板底部展示「有关此智能体的最近对话」（仅智能体问答页开启，任务工作区不展示）。 */
+  showRecentChats?: boolean;
+  /** 简洁模式下挂在右上角收起/展开按钮左侧的外观控件。 */
+  compactAppearanceActions?: ReactNode;
+  avatarSrc?: string;
+  positionName?: string;
+  skillsIcon?: ReactNode;
+  skillsTitle?: string;
+  showCommonQuestions?: boolean;
+  /** Overrides the standard panel heading for an embedded consumer. */
+  panelTitle?: string;
+  /** Renders one fixed panel instead of the responsive collapsible rail. */
+  embedded?: boolean;
+  /** Keeps deployment/status badges out of an embedded product surface. */
+  hideStatusBadges?: boolean;
+  /** Optional icon used by the compact embedded edit action. */
+  editIcon?: ReactNode;
 }) {
   const router = useRouter();
   const [collapsed, setCollapsed] = useState(defaultCollapsed ?? false);
@@ -159,6 +191,8 @@ export function AgentDetailPanel({
   const [deleteOpen, setDeleteOpen] = useState(false);
   const [publishPickerOpen, setPublishPickerOpen] = useState(false);
   const [detailSkillName, setDetailSkillName] = useState<string | null>(null);
+  // 发布以实时 token 执行 —— 用 live 账号提示发布者并检测账号是否被切换。
+  const live = useLiveAccount();
 
   const updateAgent = useUpdateAgent();
   const deleteAgent = useDeleteAgent();
@@ -343,19 +377,39 @@ export function AgentDetailPanel({
       setPublishPickerOpen(true);
       return;
     }
+    if (!warnIfAccountSwitched()) {
+      return;
+    }
     try {
       await updateAgent.mutateAsync({
         id: agent.id,
         request: { published: !agent.published },
       });
-      toast.success(agent.published ? "已下架" : "已发布");
+      toast.success(
+        agent.published ? "已下架" : `已发布（操作账号：${live.displayName}）`,
+      );
     } catch (err) {
       toast.error(err instanceof Error ? err.message : String(err));
     }
   }
 
+  // 发布以实时 token 执行。会话中途账号被切换（常见于另一标签页登录了别的账号）时
+  // 先弹确认，避免误以本人之外的账号执行发布。返回 false = 用户取消。
+  function warnIfAccountSwitched(): boolean {
+    if (!live.switched) {
+      return true;
+    }
+    return window.confirm(
+      `当前登录账号已从「${live.mountDisplayName}」切换为「${live.displayName}」。\n` +
+        `本次发布将以「${live.displayName}」执行。如需以「${live.mountDisplayName}」操作，请取消并刷新页面。\n\n仍要继续吗？`,
+    );
+  }
+
   async function handlePublishToSquare(squareId: string) {
     if (!agent) return;
+    if (!warnIfAccountSwitched()) {
+      return;
+    }
     try {
       await updateAgent.mutateAsync({
         id: agent.id,
@@ -363,7 +417,7 @@ export function AgentDetailPanel({
       });
       const sqName =
         publishSquares?.squares.find((s) => s.id === squareId)?.name ?? "广场";
-      toast.success(`已发布到「${sqName}」`);
+      toast.success(`已发布到「${sqName}」（操作账号：${live.displayName}）`);
       setPublishPickerOpen(false);
     } catch (err) {
       toast.error(err instanceof Error ? err.message : String(err));
@@ -442,11 +496,25 @@ export function AgentDetailPanel({
       </div>
     ) : (
       <div className="flex items-center gap-1">
-        <Button size="sm" variant="outline" onClick={beginEdit}>
+        {embedded ? (
-          <SquarePenIcon className="size-3.5" />
+          <Tooltip content="编辑智能体">
-          编辑
+            <Button
-        </Button>
+              type="button"
-        {canTogglePublish && (
+              size="icon-sm"
+              variant="ghost"
+              onClick={beginEdit}
+              aria-label="编辑智能体"
+            >
+              {editIcon ?? <SquarePenIcon className="size-3.5" />}
+            </Button>
+          </Tooltip>
+        ) : (
+          <Button size="sm" variant="outline" onClick={beginEdit}>
+            <SquarePenIcon className="size-3.5" />
+            编辑
+          </Button>
+        )}
+        {!embedded && canTogglePublish && (
           <Tooltip content={agent?.published ? "下架" : "发布"}>
             <Button
               size="icon-sm"
@@ -463,17 +531,19 @@ export function AgentDetailPanel({
             </Button>
           </Tooltip>
         )}
-        <Tooltip content="删除智能体">
+        {!embedded && (
-          <Button
+          <Tooltip content="删除智能体">
-            size="icon-sm"
+            <Button
-            variant="ghost"
+              size="icon-sm"
-            className="text-destructive hover:text-destructive"
+              variant="ghost"
-            onClick={() => setDeleteOpen(true)}
+              className="text-destructive hover:text-destructive"
-            aria-label="删除智能体"
+              onClick={() => setDeleteOpen(true)}
-          >
+              aria-label="删除智能体"
-            <Trash2Icon className="size-3.5" />
+            >
-          </Button>
+              <Trash2Icon className="size-3.5" />
-        </Tooltip>
+            </Button>
+          </Tooltip>
+        )}
       </div>
     )
   ) : null;
@@ -490,8 +560,12 @@ export function AgentDetailPanel({
       {/* ── Identity / 基础信息 ─────────────────────────────────────────── */}
       <section className="bg-card/60 rounded-xl border p-4">
         <div className="flex items-start gap-3">
-          <div className="bg-primary/10 ring-primary/15 flex size-12 shrink-0 items-center justify-center rounded-2xl ring-1">
+          <div className="agent-avatar bg-primary/10 ring-primary/15 flex size-12 shrink-0 items-center justify-center rounded-2xl ring-1">
-            <BotIcon className="text-primary size-6" />
+            {avatarSrc ? (
+              <img src={avatarSrc} alt="" aria-hidden="true" className="size-9" />
+            ) : (
+              <BotIcon className="text-primary size-6" />
+            )}
           </div>
           <div className="min-w-0 flex-1 space-y-1.5">
             {editing && draft ? (
@@ -511,9 +585,16 @@ export function AgentDetailPanel({
                 {displayName}
               </div>
             )}
-            <div className="flex flex-wrap items-center gap-1">
+            {!editing && positionName && (
-              {statusBadges}
+              <div className="position-agent-role text-sm">
-            </div>
+                岗位：{desensitize(positionName)}
+              </div>
+            )}
+            {!hideStatusBadges && (
+              <div className="flex flex-wrap items-center gap-1">
+                {statusBadges}
+              </div>
+            )}
             {!editing && agent.owner_username && !agent.builtin && (
               <div className="text-muted-foreground flex items-center gap-1 text-xs">
                 <UserRoundIcon className="size-3 shrink-0" />
@@ -616,7 +697,7 @@ export function AgentDetailPanel({
 
 
       {/* ── 常用问题 ───────────────────────────────────────────────────── */}
-      {(editing || questions.length > 0 || canEdit) && (
+      {(showCommonQuestions || editing || questions.length > 0 || canEdit) && (
         <Section
           icon={<MessageCircleQuestionIcon className="size-3.5" />}
           title="常用问题"
@@ -757,8 +838,9 @@ export function AgentDetailPanel({
 
       {/* ── 技能管理 ───────────────────────────────────────────────────── */}
       <Section
-        icon={<SparklesIcon className="size-3.5" />}
+        icon={skillsIcon ?? <SparklesIcon className="size-3.5" />}
-        title={`已启用技能 ${skillNamesShown.length} 个`}
+        title={skillsTitle ?? `已启用技能 ${skillNamesShown.length} 个`}
+        className="position-roundtable-skills-section"
         extra={
           editing ? (
             <Button
@@ -791,15 +873,21 @@ export function AgentDetailPanel({
           onViewDetail={setDetailSkillName}
         />
       </Section>
+
+      {/* ── 最近对话（右下角，仅智能体问答页展示，编辑态隐藏）──────────── */}
+      {showRecentChats && !editing && <AgentRecentChats agentId={agent.id} />}
     </div>
   );
 
   const panelChrome = (collapseButton: ReactNode) => (
     <>
       <div className="flex h-12 shrink-0 items-center justify-between border-b px-4">
-        <span className="text-sm font-semibold">智能体信息</span>
+        <span className="shrink-0 whitespace-nowrap text-sm font-semibold">
-        <div className="flex items-center gap-1">
+          {panelTitle ?? "智能体信息"}
+        </span>
+        <div className="flex min-w-0 items-center gap-1">
           {headerActions}
+          {compactAppearanceActions}
           {collapseButton}
         </div>
       </div>
@@ -810,18 +898,25 @@ export function AgentDetailPanel({
   return (
     <>
       {/* ── Desktop (lg+): inline aside, collapsible to a rail ───────────── */}
-      {collapsed ? (
+      {embedded ? (
-        <div className="hidden shrink-0 flex-col items-center border-l pt-3 lg:flex">
+        <aside className="bg-card/40 flex h-full w-full min-w-0 shrink-0 flex-col border-l">
-          <Tooltip content="智能体信息">
+          {panelChrome(null)}
-            <Button
+        </aside>
-              variant="ghost"
+      ) : collapsed ? (
-              size="icon-sm"
+        <div className="hidden shrink-0 items-start border-l px-2 pt-3 lg:flex">
-              onClick={() => setCollapsed(false)}
+          <div className="flex items-center gap-1">
-              aria-label="展开智能体信息"
+            {compactAppearanceActions}
-            >
+            <Tooltip content="智能体信息">
-              <PanelRightOpenIcon className="size-4" />
+              <Button
-            </Button>
+                variant="ghost"
-          </Tooltip>
+                size="icon-sm"
+                onClick={() => setCollapsed(false)}
+                aria-label="展开智能体信息"
+              >
+                <PanelRightOpenIcon className="size-4" />
+              </Button>
+            </Tooltip>
+          </div>
         </div>
       ) : (
         <aside className="bg-card/40 hidden h-full w-[360px] shrink-0 flex-col border-l lg:flex">
@@ -840,30 +935,34 @@ export function AgentDetailPanel({
         </aside>
       )}
 
-      {/* ── Narrow screens (<lg): rail trigger + drawer with the same body ── */}
+      {!embedded && (
-      <div className="flex shrink-0 flex-col items-center border-l pt-3 lg:hidden">
+        <>
-        <Tooltip content="智能体信息">
+          {/* ── Narrow screens (<lg): rail trigger + drawer with the same body ── */}
-          <Button
+          <div className="flex shrink-0 flex-col items-center border-l pt-3 lg:hidden">
-            variant="ghost"
+            <Tooltip content="智能体信息">
-            size="icon-sm"
+              <Button
-            onClick={() => setMobileOpen(true)}
+                variant="ghost"
-            aria-label="打开智能体信息"
+                size="icon-sm"
-          >
+                onClick={() => setMobileOpen(true)}
-            <InfoIcon className="size-4" />
+                aria-label="打开智能体信息"
-          </Button>
+              >
-        </Tooltip>
+                <InfoIcon className="size-4" />
-      </div>
+              </Button>
-      <Sheet open={mobileOpen} onOpenChange={setMobileOpen}>
+            </Tooltip>
-        <SheetContent side="right" className="flex w-full flex-col gap-0 p-0 sm:max-w-md">
+          </div>
-          <SheetHeader className="border-b px-4 pb-3 pt-4">
+          <Sheet open={mobileOpen} onOpenChange={setMobileOpen}>
-            <SheetTitle className="flex items-center justify-between text-sm">
+            <SheetContent side="right" className="flex w-full flex-col gap-0 p-0 sm:max-w-md">
-              智能体信息
+              <SheetHeader className="border-b px-4 pb-3 pt-4">
-              <span className="mr-6">{headerActions}</span>
+                <SheetTitle className="flex items-center justify-between text-sm">
-            </SheetTitle>
+                  智能体信息
-          </SheetHeader>
+                  <span className="mr-6">{headerActions}</span>
-          <div className="min-h-0 flex-1 overflow-y-auto">{body}</div>
+                </SheetTitle>
-        </SheetContent>
+              </SheetHeader>
-      </Sheet>
+              <div className="min-h-0 flex-1 overflow-y-auto">{body}</div>
+            </SheetContent>
+          </Sheet>
+        </>
+      )}
 
       {/* ── Secondary surfaces ───────────────────────────────────────────── */}
       <SkillPickerSheet
@@ -921,6 +1020,23 @@ export function AgentDetailPanel({
         loading={updateAgent.isPending}
         onConfirm={(squareId) => void handlePublishToSquare(squareId)}
         description="请选择要把该智能体发布到哪个广场。每个智能体只能归属一个广场，不会重复出现。"
+        accountNotice={
+          <div className="text-xs">
+            <p className="text-muted-foreground">
+              发布操作账号：
+              <span className="text-foreground font-medium">
+                「{live.displayName}」
+              </span>
+            </p>
+            {live.switched && (
+              <p className="text-destructive mt-1">
+                ⚠ 当前登录账号已从「{live.mountDisplayName}」切换为「
+                {live.displayName}」。如需以「{live.mountDisplayName}
+                」操作，请刷新页面确认。
+              </p>
+            )}
+          </div>
+        }
       />
     </>
   );

frontend-web/src/components/workspace/agents/agent-module-settings-dialog.tsx

@@ -138,7 +138,7 @@ export function AgentModuleSettingsDialog({
                       key={agent.id}
                       className="flex items-start gap-3 rounded-xl border border-border/60 bg-card p-3"
                     >
-                      <div className="bg-primary/10 text-primary mt-0.5 flex size-8 shrink-0 items-center justify-center rounded-lg">
+                      <div className="agent-avatar bg-primary/10 text-primary mt-0.5 flex size-8 shrink-0 items-center justify-center rounded-lg">
                         <Bot className="size-4" />
                       </div>
                       <div className="min-w-0 flex-1">

frontend-web/src/components/workspace/agents/agent-module-sidebar.tsx

@@ -107,33 +107,11 @@ function groupAgentsByTag(agents: Agent[], allowedTagIds: string[]): AgentGroup[
   return groups;
 }
 
-/**
+export function useAgentModuleSidebarData(moduleKey: string) {
- * 「按类型聚合智能体 + 聊天记录」左栏（需求 0616 #3 zzJC / #4 zzXD）。
+  const { agents, isLoading: agentsLoading } = useAgents();
- *
- * - 上半：可见智能体按标签（类型）分组、可折叠；点击进入该智能体对话（保持当前路由
- *   命名空间，全量模式下为 /page/strategy）。
- * - 下半：聊天记录 —— 仅与本模块智能体（即左栏列出的智能体）的会话，按 metadata.agent_id 过滤。
- * - 宽度与通用问答左栏一致（``--sidebar-width``）。
- */
-export function AgentModuleSidebar({
-  moduleKey,
-  activeAgentId,
-  onOpenSettings,
-}: {
-  moduleKey: string;
-  activeAgentId?: string;
-  /** 传入则在左栏顶部显示设置齿轮（admin）。 */
-  onOpenSettings?: () => void;
-}) {
-  const routeBase = useRouteBase();
-  const pathname = usePathname();
-  // 智能体图标配色分主题：深蓝主题用规范蓝-青系，其它（浅色）保持原高彩度色，互不影响。
-  const { theme } = useTheme();
-  const isDark = theme === "dark";
-  const { agents } = useAgents();
   const { data: threads = [] } = useThreads();
-  const { data: moduleConfig } = useAgentModuleConfig(moduleKey);
+  const { data: moduleConfig, isLoading: configLoading } =
-  const [collapsed, setCollapsed] = useState<Set<string>>(() => new Set());
+    useAgentModuleConfig(moduleKey);
 
   const allowedTagIds = useMemo(
     () => moduleConfig?.tag_ids ?? [],
@@ -161,6 +139,56 @@ export function AgentModuleSidebar({
     [threads, moduleAgentIds],
   );
 
+  return {
+    groups,
+    moduleAgentIds,
+    moduleThreads,
+    allowedTagIds,
+    // admin 是否已确认该模块展示的智能体类型（配置了标签）。
+    hasConfiguredType: allowedTagIds.length > 0,
+    isLoading: agentsLoading || configLoading,
+  };
+}
+
+/**
+ * 「按类型聚合智能体 + 聊天记录」左栏（需求 0616 #3 zzJC / #4 zzXD）。
+ *
+ * - 上半：可见智能体按标签（类型）分组、可折叠；点击进入该智能体对话（保持当前路由
+ *   命名空间，全量模式下为 /page/strategy）。
+ * - 下半：聊天记录 —— 仅与本模块智能体（即左栏列出的智能体）的会话，按 metadata.agent_id 过滤。
+ * - 宽度与通用问答左栏一致（``--sidebar-width``）。
+ */
+export function AgentModuleSidebar({
+  moduleKey,
+  activeAgentId,
+  activeThreadId,
+  routeBase: routeBaseProp,
+  headerTitle = "智能体",
+  className,
+  onOpenSettings,
+}: {
+  moduleKey: string;
+  activeAgentId?: string;
+  activeThreadId?: string;
+  routeBase?: string;
+  headerTitle?: string;
+  className?: string;
+  /** 传入则在左栏顶部显示设置齿轮（admin）。 */
+  onOpenSettings?: () => void;
+}) {
+  const contextRouteBase = useRouteBase();
+  const routeBase = routeBaseProp ?? contextRouteBase;
+  const pathname = usePathname();
+  // 智能体图标配色分主题：深蓝主题用规范蓝-青系，其它（浅色）保持原高彩度色，互不影响。
+  const { theme } = useTheme();
+  const isDark = theme === "dark";
+  const [collapsed, setCollapsed] = useState<Set<string>>(() => new Set());
+  const { groups, moduleThreads, hasConfiguredType } =
+    useAgentModuleSidebarData(moduleKey);
+  // 已确认智能体类型时，允许把上半「智能体类型」整块收起，把空间让给下半聊天记录。
+  const [agentsSectionCollapsed, setAgentsSectionCollapsed] = useState(false);
+  const agentsCollapsed = hasConfiguredType && agentsSectionCollapsed;
+
   const toggleGroup = (key: string) =>
     setCollapsed((prev) => {
       const next = new Set(prev);
@@ -169,14 +197,109 @@ export function AgentModuleSidebar({
       return next;
     });
 
+  // 已确认类型时把所有分组的智能体拍平（单选类型一般只有一个分组），
+  // 标题行直接显示该类型名 + 数量，去掉额外的分组行。
+  const flatAgents = useMemo(() => groups.flatMap((g) => g.agents), [groups]);
+  const configuredTypeLabel =
+    groups.length === 1 ? (groups[0]?.label ?? "智能体类型") : "智能体类型";
+
+  const renderAgentCard = (agent: Agent, keyPrefix: string) => {
+    const href = `${routeBase}/agents/${agent.id}/chats/new`;
+    const isActive = agent.id === activeAgentId;
+    const { from, to, foreground } = agentColor(agent.id, theme);
+    return (
+      <Link
+        key={`${keyPrefix}:${agent.id}`}
+        href={href}
+        onClick={() => {
+          try {
+            sessionStorage.setItem(`agent-module:${moduleKey}:last-agent`, agent.id);
+          } catch {
+            // Ignore storage failures; route navigation is the source of truth.
+          }
+        }}
+        className={cn(
+          "group relative flex w-full items-start gap-3 rounded-xl border px-3 py-2.5 transition-all duration-150",
+          isActive
+            ? isDark
+              ? "border-[#2b8ffe] bg-[#0b4fae]/65 shadow-[0_0_0_1px_rgba(43,143,254,0.5),0_12px_28px_rgba(37,128,255,0.25)]"
+              : "agent-sidebar-card--active border-primary/50 bg-primary/10 shadow-sm"
+            : isDark
+              ? "border-[#2b8ffe]/20 bg-[#042b59]/35 hover:border-[#2b8ffe]/60 hover:bg-[#063b77]/60"
+              : "border-transparent hover:border-border hover:bg-accent/50",
+        )}
+      >
+        <span
+          className={cn(
+            "mt-0.5 flex size-10 shrink-0 items-center justify-center rounded-lg text-white shadow-sm",
+            isDark &&
+              isActive &&
+              "ring-2 ring-[#83c1ff]/35 shadow-[0_0_18px_rgba(43,143,254,0.45)]",
+          )}
+          style={{
+            backgroundImage: `linear-gradient(135deg, ${from}, ${to})`,
+            color: foreground,
+          }}
+        >
+          <Bot className="size-[19px]" />
+        </span>
+        <span className="min-w-0 flex-1">
+          <span
+            className={cn(
+              "block truncate text-[16px] leading-5 font-bold",
+              isActive
+                ? isDark
+                  ? "text-white"
+                  : "text-primary"
+                : isDark
+                  ? "text-white/95"
+                  : "text-foreground",
+            )}
+          >
+            {desensitize(agent.name)}
+          </span>
+          <span
+            className={cn(
+              "mt-1 block truncate text-[13px] leading-[1.35]",
+              isDark
+                ? isActive
+                  ? "text-[#d6eaff]"
+                  : "text-[#9ebfe2]"
+                : "text-muted-foreground",
+            )}
+          >
+            {agent.description ? desensitize(agent.description) : "智能体助手"}
+          </span>
+        </span>
+        {isActive && (
+          <span
+            className={cn(
+              "absolute top-1/2 right-1.5 h-8 w-1.5 -translate-y-1/2 rounded-full",
+              isDark
+                ? "bg-[#2b8ffe] shadow-[0_0_14px_rgba(43,143,254,0.85)]"
+                : "bg-primary",
+            )}
+          />
+        )}
+      </Link>
+    );
+  };
+
   return (
     // 原有布局不变，仅做配色适配：深色下左栏改为半透明深蓝玻璃面板（对齐 .sidebar-contents：
     // bg rgba(3,38,80,.8) + 蓝色发光边框），叠 backdrop-blur 让外壳的深蓝底图朦胧透出；
     // 浅色保持白底。其余颜色已走语义 token 自适配。
-    <aside className="flex h-full w-(--sidebar-width) shrink-0 flex-col overflow-hidden border-r border-border/70 bg-white text-foreground backdrop-blur-md dark:border-[#2b8ffe]/45 dark:bg-[#032650]/80">
+    <aside
+      className={cn(
+        "flex h-full w-(--sidebar-width) shrink-0 flex-col overflow-hidden border-r border-border/70 bg-white text-foreground backdrop-blur-md dark:border-[#2b8ffe]/45 dark:bg-[#032650]/80",
+        className,
+      )}
+    >
       {onOpenSettings && (
         <div className="flex shrink-0 items-center justify-between border-b border-border/60 px-3 py-2">
-          <span className="text-xs font-semibold text-foreground/80">智能体</span>
+          <span className="text-xs font-semibold text-foreground/80">
+            {headerTitle}
+          </span>
           <button
             type="button"
             onClick={onOpenSettings}
@@ -189,89 +312,116 @@ export function AgentModuleSidebar({
         </div>
       )}
 
-      {/* 上半：按类型分组的智能体（彩色卡片，与全量版看齐） */}
+      {/* 上半：智能体列表。
-      <div className="flex min-h-0 flex-[3] flex-col overflow-y-auto px-2 py-3">
+          - 未确认类型：按类型分组、可逐组折叠（与全量版一致）。
-        <h2 className="mb-1 px-3 py-1 text-[11px] font-semibold tracking-[0.04em] text-muted-foreground/80 select-none">
+          - 已确认类型：标题行直接显示该类型名 + 数量（去掉单独的分组行），
-          智能体类型
+            扁平列出该类型下的智能体，并可整块收起（grid 行高过渡动画），
-        </h2>
+            收起后只留标题、把高度让给下半聊天记录。 */}
-        {groups.length === 0 ? (
+      <div
-          <p className="px-3 py-1.5 text-xs text-muted-foreground/70">暂无智能体</p>
+        className={cn(
+          "flex flex-col px-2 py-3",
+          agentsCollapsed ? "shrink-0" : "min-h-0 flex-[3]",
+        )}
+      >
+        {hasConfiguredType ? (
+          <>
+            <button
+              type="button"
+              onClick={() => setAgentsSectionCollapsed((prev) => !prev)}
+              title={agentsCollapsed ? "展开智能体" : "收起智能体"}
+              className="flex shrink-0 items-center justify-between px-3 py-1 text-[11px] font-semibold tracking-[0.04em] text-muted-foreground/80 transition-colors hover:text-muted-foreground select-none"
+            >
+              <span className="flex items-center gap-1.5 truncate">
+                <span className="truncate">{configuredTypeLabel}</span>
+                <span className="rounded-full bg-muted px-1.5 py-0.5 text-[10px] font-normal text-muted-foreground tabular-nums">
+                  {flatAgents.length}
+                </span>
+              </span>
+              <ChevronDown
+                className={cn(
+                  "size-3.5 shrink-0 transition-transform duration-300",
+                  agentsCollapsed && "-rotate-90",
+                )}
+              />
+            </button>
+            <div
+              className={cn(
+                "grid transition-[grid-template-rows] duration-300 ease-in-out",
+                agentsCollapsed
+                  ? "grid-rows-[0fr]"
+                  : "mt-1 min-h-0 flex-1 grid-rows-[1fr]",
+              )}
+            >
+              <div
+                className={cn(
+                  "min-h-0",
+                  agentsCollapsed
+                    ? "overflow-hidden"
+                    : "overflow-y-auto overflow-x-hidden",
+                )}
+              >
+                {flatAgents.length === 0 ? (
+                  <p className="px-3 py-1.5 text-xs text-muted-foreground/70">
+                    暂无智能体
+                  </p>
+                ) : (
+                  <div className="flex flex-col gap-1">
+                    {flatAgents.map((agent) =>
+                      renderAgentCard(agent, "configured"),
+                    )}
+                  </div>
+                )}
+              </div>
+            </div>
+          </>
         ) : (
-          <div className="flex flex-col gap-1.5">
+          <>
-            {groups.map((group) => {
+            <h2 className="mb-1 shrink-0 px-3 py-1 text-[11px] font-semibold tracking-[0.04em] text-muted-foreground/80 select-none">
-              const isCollapsed = collapsed.has(group.key);
+              智能体类型
-              return (
+            </h2>
-                <div key={group.key}>
+            <div className="min-h-0 flex-1 overflow-y-auto overflow-x-hidden">
-                  <button
+              {groups.length === 0 ? (
-                    type="button"
+                <p className="px-3 py-1.5 text-xs text-muted-foreground/70">
-                    onClick={() => toggleGroup(group.key)}
+                  暂无智能体
-                    className="flex w-full items-center justify-between px-3 py-1 text-[11px] font-semibold tracking-[0.04em] text-muted-foreground/80 transition-colors hover:text-muted-foreground select-none"
+                </p>
-                  >
+              ) : (
-                    <span className="flex items-center gap-1.5 truncate">
+                <div className="flex flex-col gap-1.5">
-                      <span className="truncate">{group.label}</span>
+                  {groups.map((group) => {
-                      <span className="rounded-full bg-muted px-1.5 py-0.5 text-[10px] font-normal text-muted-foreground tabular-nums">
+                    const isCollapsed = collapsed.has(group.key);
-                        {group.agents.length}
+                    return (
-                      </span>
+                      <div key={group.key}>
-                    </span>
+                        <button
-                    <ChevronDown
+                          type="button"
-                      className={cn(
+                          onClick={() => toggleGroup(group.key)}
-                        "size-3.5 shrink-0 transition-transform duration-200",
+                          className="flex w-full items-center justify-between px-3 py-1 text-[11px] font-semibold tracking-[0.04em] text-muted-foreground/80 transition-colors hover:text-muted-foreground select-none"
-                        isCollapsed && "-rotate-90",
+                        >
-                      )}
+                          <span className="flex items-center gap-1.5 truncate">
-                    />
+                            <span className="truncate">{group.label}</span>
-                  </button>
+                            <span className="rounded-full bg-muted px-1.5 py-0.5 text-[10px] font-normal text-muted-foreground tabular-nums">
-                  {!isCollapsed && (
+                              {group.agents.length}
-                    <div className="mt-1 flex flex-col gap-1">
+                            </span>
-                      {group.agents.map((agent) => {
+                          </span>
-                        const href = `${routeBase}/agents/${agent.id}/chats/new`;
+                          <ChevronDown
-                        const isActive = agent.id === activeAgentId;
-                        const { from, to } = agentColor(agent.id, isDark);
-                        return (
-                          <Link
-                            key={`${group.key}:${agent.id}`}
-                            href={href}
                             className={cn(
-                              "group relative flex w-full items-start gap-2.5 rounded-xl border px-2.5 py-2 transition-colors",
+                              "size-3.5 shrink-0 transition-transform duration-200",
-                              isActive
+                              isCollapsed && "-rotate-90",
-                                ? "border-primary/40 bg-primary/5"
-                                : "border-transparent hover:border-border hover:bg-accent/50",
                             )}
-                          >
+                          />
-                            <span
+                        </button>
-                              className="mt-0.5 flex size-9 shrink-0 items-center justify-center rounded-lg text-white shadow-sm"
+                        {!isCollapsed && (
-                              style={{
+                          <div className="mt-1 flex flex-col gap-1">
-                                backgroundImage: `linear-gradient(135deg, ${from}, ${to})`,
+                            {group.agents.map((agent) =>
-                              }}
+                              renderAgentCard(agent, group.key),
-                            >
-                              <Bot className="size-[18px]" />
-                            </span>
-                            <span className="min-w-0 flex-1">
-                              <span
-                                className={cn(
-                                  "block truncate text-[13px] font-semibold",
-                                  isActive ? "text-primary" : "text-foreground",
-                                )}
-                              >
-                                {desensitize(agent.name)}
-                              </span>
-                              <span className="mt-0.5 block truncate text-[11px] leading-snug text-muted-foreground">
-                                {agent.description
-                                  ? desensitize(agent.description)
-                                  : "智能体助手"}
-                              </span>
-                            </span>
-                            {isActive && (
-                              <span className="absolute top-1/2 right-1 h-6 w-1 -translate-y-1/2 rounded-full bg-primary" />
                             )}
-                          </Link>
+                          </div>
-                        );
+                        )}
-                      })}
+                      </div>
-                    </div>
+                    );
-                  )}
+                  })}
                 </div>
-              );
+              )}
-            })}
+            </div>
-          </div>
+          </>
         )}
       </div>
 
@@ -286,7 +436,8 @@ export function AgentModuleSidebar({
           <div className="flex flex-col gap-0.5">
             {moduleThreads.map((thread) => {
               const href = pathOfThread(thread, undefined, routeBase);
-              const isActive = href === pathname;
+              const isActive =
+                thread.thread_id === activeThreadId || href === pathname;
               return (
                 <Link
                   key={thread.thread_id}

frontend-web/src/components/workspace/agents/agent-recent-chats.tsx

@@ -0,0 +1,79 @@
+"use client";
+
+import { MessageSquareIcon } from "lucide-react";
+import Link from "next/link";
+import { usePathname } from "next/navigation";
+
+import { useThreadsPage } from "@/core/threads/hooks";
+import { pathOfThread, titleOfThread } from "@/core/threads/utils";
+import { desensitize } from "@/lib/desensitize";
+import { cn } from "@/lib/utils";
+
+const RECENT_LIMIT = 8;
+
+/**
+ * 「有关此智能体的最近对话」—— 渲染在智能体详情面板底部（右下角）。
+ * 按 `metadata.agent_id` 过滤出该智能体的会话，点击直接打开对应对话。
+ */
+export function AgentRecentChats({ agentId }: { agentId: string }) {
+  const pathname = usePathname();
+  const { data } = useThreadsPage({
+    page: 1,
+    pageSize: RECENT_LIMIT,
+    metadata: { agent_id: agentId },
+  });
+  // 该智能体的会话里同样排除调度 / 引导 / 会商类系统会话。
+  const threads = (data?.threads ?? []).filter(
+    (th) =>
+      th.metadata?.thread_type !== "bootstrap" &&
+      th.metadata?.thread_type !== "scheduler" &&
+      th.metadata?.thread_type !== "roundtable",
+  );
+
+  return (
+    <section className="bg-card/60 rounded-xl border p-4">
+      <div className="mb-3 flex items-center justify-between gap-2">
+        <h4 className="text-foreground flex items-center gap-1.5 text-sm font-semibold">
+          <MessageSquareIcon className="size-3.5" />
+          最近对话
+        </h4>
+        <span className="text-muted-foreground text-xs tabular-nums">
+          {threads.length} 个
+        </span>
+      </div>
+      {threads.length === 0 ? (
+        <p className="text-muted-foreground/60 text-sm">暂无对话</p>
+      ) : (
+        <div className="flex flex-col gap-1">
+          {threads.map((thread) => {
+            const href = pathOfThread(thread);
+            const isActive = href === pathname;
+            return (
+              <Link
+                key={thread.thread_id}
+                href={href}
+                title={desensitize(titleOfThread(thread, "新对话"))}
+                className={cn(
+                  "flex min-w-0 items-center gap-2 rounded-lg px-2 py-1.5 text-sm transition-colors",
+                  isActive
+                    ? "bg-primary/5 text-primary font-medium"
+                    : "text-muted-foreground hover:bg-accent hover:text-foreground",
+                )}
+              >
+                <MessageSquareIcon
+                  className={cn(
+                    "size-3.5 shrink-0",
+                    isActive ? "text-primary" : "text-muted-foreground/70",
+                  )}
+                />
+                <span className="truncate">
+                  {desensitize(titleOfThread(thread, "新对话"))}
+                </span>
+              </Link>
+            );
+          })}
+        </div>
+      )}
+    </section>
+  );
+}

frontend-web/src/components/workspace/agents/agent-selector.tsx

@@ -20,6 +20,7 @@ import {
 } from "@/components/ui/dialog";
 import { PromptInputButton } from "@/components/ai-elements/prompt-input";
 import { AgentManageDialog } from "@/components/workspace/agents/agent-manage-dialog";
+import { Tooltip } from "@/components/workspace/tooltip";
 import { useAgentSelector, useAgentsPaginated } from "@/core/agents";
 import type { Agent } from "@/core/agents";
 import { getStoredAuth } from "@/core/auth";
@@ -32,6 +33,10 @@ interface AgentSelectorProps {
   disabled?: boolean;
   /** 紧凑模式（CM 参考图）：触发器改为灰底胶囊 + 主色机器人图标。 */
   compact?: boolean;
+  /** 图标模式：用于 iframe 等底栏场景，仅显示机器人图标和可选清空按钮。 */
+  triggerVariant?: "default" | "icon";
+  iconButtonClassName?: string;
+  iconActiveClassName?: string;
 }
 
 /**
@@ -48,6 +53,9 @@ export function AgentSelector({
   onAgentChange,
   disabled,
   compact = false,
+  triggerVariant = "default",
+  iconButtonClassName,
+  iconActiveClassName,
 }: AgentSelectorProps) {
   const [open, setOpen] = useState(false);
   const [manageOpen, setManageOpen] = useState(false);
@@ -79,49 +87,92 @@ export function AgentSelector({
   };
 
   const triggerLabel = selectedAgent ? desensitize(selectedAgent.name) : "选择 Agent";
+  const iconTooltipLabel = selectedAgent ? triggerLabel : "未选择";
+  const iconMode = triggerVariant === "icon";
 
   return (
     <>
       <Dialog open={open} onOpenChange={setOpen}>
-        <DialogTrigger asChild>
+        {iconMode ? (
-          <PromptInputButton
+          <Tooltip content={iconTooltipLabel}>
-            type="button"
+            <div>
-            disabled={disabled}
+              <DialogTrigger asChild>
-            className={cn(
+                <Button
-              "gap-1.5! rounded-full border px-3! shadow-none transition-colors",
+                  type="button"
-              compact && "rounded-lg px-2.5! py-1! text-[11px] font-medium",
+                  variant="ghost"
-              compact
+                  size="icon"
-                ? "border-transparent bg-gray-50/60 text-gray-600 hover:bg-gray-100/80 hover:text-gray-800 dark:bg-slate-700/50 dark:text-slate-300 dark:hover:bg-slate-700"
+                  disabled={disabled}
-                : selectedAgent
+                  aria-label={selectedAgent ? `已选择智能体：${triggerLabel}` : "选择智能体"}
-                  ? "border-[#d6a868] bg-[#fff3df] text-[#7a5417] hover:bg-[#ffe8c4]"
+                  className={cn(
-                  : "border-[#eee3d5] bg-[#fffaf5] text-[#7e6a57] hover:bg-white dark:border-slate-600 dark:bg-slate-700/50 dark:text-slate-300 dark:hover:bg-slate-700",
+                    "relative size-9 rounded-full text-muted-foreground shadow-none hover:bg-muted/60 hover:text-foreground",
-            )}
+                    selectedAgent && "text-amber-600 hover:text-amber-700",
-          >
+                    selectedAgent && iconActiveClassName,
-            <BotIcon
+                    iconButtonClassName,
-              className={cn("size-3", compact && "text-[var(--primary)]")}
+                  )}
-            />
+                >
-            <span className="max-w-[140px] truncate text-xs font-normal">
+                  <BotIcon className="size-4" />
-              {triggerLabel}
+                  {selectedAgent && (
-            </span>
+                    <span
-            {selectedAgent && (
+                      role="button"
-              <span
+                      tabIndex={0}
-                role="button"
+                      aria-label="清除已选 agent"
-                tabIndex={0}
+                      className="absolute -right-1 -top-1 inline-flex size-4 items-center justify-center rounded-full border bg-background text-foreground shadow-sm hover:bg-muted"
-                aria-label="清除已选 agent"
+                      onClick={handleClear}
-                className="ml-0.5 inline-flex items-center justify-center rounded-full p-0.5 hover:bg-[#ffd9a7]"
+                      onKeyDown={(e) => {
-                onClick={handleClear}
+                        if (e.key === "Enter" || e.key === " ") {
-                onKeyDown={(e) => {
+                          e.preventDefault();
-                  if (e.key === "Enter" || e.key === " ") {
+                          onAgentChange(null);
-                    e.preventDefault();
+                        }
-                    onAgentChange(null);
+                      }}
-                  }
+                    >
-                }}
+                      <XIcon className="size-2.5" />
-              >
+                    </span>
-                <XIcon className="size-3" />
+                  )}
+                </Button>
+              </DialogTrigger>
+            </div>
+          </Tooltip>
+        ) : (
+          <DialogTrigger asChild>
+            <PromptInputButton
+              type="button"
+              disabled={disabled}
+              className={cn(
+                "gap-1.5! rounded-full border px-3! shadow-none transition-colors",
+                compact && "rounded-lg px-2.5! py-1! text-[11px] font-medium",
+                compact
+                  ? "border-transparent bg-gray-50/60 text-gray-600 hover:bg-gray-100/80 hover:text-gray-800 dark:bg-slate-700/50 dark:text-slate-300 dark:hover:bg-slate-700"
+                  : selectedAgent
+                    ? "border-[#d6a868] bg-[#fff3df] text-[#7a5417] hover:bg-[#ffe8c4]"
+                    : "border-[#eee3d5] bg-[#fffaf5] text-[#7e6a57] hover:bg-white dark:border-slate-600 dark:bg-slate-700/50 dark:text-slate-300 dark:hover:bg-slate-700",
+              )}
+            >
+              <BotIcon
+                className={cn("size-3", compact && "text-[var(--primary)]")}
+              />
+              <span className="max-w-[140px] truncate text-xs font-normal">
+                {triggerLabel}
               </span>
-            )}
+              {selectedAgent && (
-          </PromptInputButton>
+                <span
-        </DialogTrigger>
+                  role="button"
+                  tabIndex={0}
+                  aria-label="清除已选 agent"
+                  className="ml-0.5 inline-flex items-center justify-center rounded-full p-0.5 hover:bg-[#ffd9a7]"
+                  onClick={handleClear}
+                  onKeyDown={(e) => {
+                    if (e.key === "Enter" || e.key === " ") {
+                      e.preventDefault();
+                      onAgentChange(null);
+                    }
+                  }}
+                >
+                  <XIcon className="size-3" />
+                </span>
+              )}
+            </PromptInputButton>
+          </DialogTrigger>
+        )}
         <DialogContent className="overflow-hidden p-0 sm:max-w-md">
           <DialogTitle className="sr-only">选择 Agent</DialogTitle>
           <Command className="**:data-[slot=command-input-wrapper]:h-auto">

frontend-web/src/components/workspace/agents/skill-transfer-selector.tsx

@@ -45,11 +45,32 @@ function skillLabel(skill: Skill) {
 
 function matchesQuery(skill: Skill, q: string) {
   if (!q) return true;
-  return (
+  const haystack = [
-    skill.name.toLowerCase().includes(q) ||
+    skill.name,
-    (skill.name_zh ?? "").toLowerCase().includes(q) ||
+    skill.name_zh,
-    (skill.description ?? "").toLowerCase().includes(q)
+    skill.description,
-  );
+    skill.detail,
+    skill.category,
+    skill.license,
+    skill.source,
+    skill.state,
+    skill.owner_username,
+    skill.created_at,
+    skill.last_activity_at,
+    skill.use_count != null ? `使用 ${skill.use_count}` : null,
+    skill.view_count != null ? `查看 ${skill.view_count}` : null,
+    skill.patch_count != null ? `变迁 ${skill.patch_count}` : null,
+    ...(skill.tags ?? []).flatMap((tag) => [
+      tag.name,
+      tag.description,
+      tag.color,
+      tag.usage_count != null ? `标签使用 ${tag.usage_count}` : null,
+    ]),
+  ]
+    .filter((value): value is string => typeof value === "string" && value.length > 0)
+    .join(" ")
+    .toLowerCase();
+  return haystack.includes(q);
 }
 
 export function SkillTransferSelector({
@@ -159,7 +180,7 @@ export function SkillTransferSelector({
         <div className="relative flex-1">
           <SearchIcon className="text-muted-foreground absolute left-2 top-1/2 size-3.5 -translate-y-1/2" />
           <Input
-            placeholder="搜索全部技能(中英文名称、描述)…"
+            placeholder="搜索技能名称、描述、分类、标签、变迁..."
             value={search}
             onChange={(e) => {
               setSearch(e.currentTarget.value);
@@ -239,7 +260,7 @@ export function SkillTransferSelector({
       {/* Two-column transfer panes */}
       <div className="grid grid-cols-2 gap-3">
         <SkillPane
-          title="可用技能"
+          title="未勾选技能"
           count={availableSkills.length}
           items={availableView}
           variant="available"
@@ -248,10 +269,10 @@ export function SkillTransferSelector({
           onPageChange={setAvailablePage}
           onPick={add}
           onViewDetail={onViewDetail}
-          emptyHint={query || category !== ALL_CATEGORIES ? "没有匹配的技能" : "已全部启用"}
+          emptyHint={query || category !== ALL_CATEGORIES ? "没有匹配的技能" : "已全部勾选"}
         />
         <SkillPane
-          title="已启用技能"
+          title="已勾选技能"
           count={selectedSkills.length}
           items={selectedView}
           variant="selected"
@@ -260,7 +281,7 @@ export function SkillTransferSelector({
           onPageChange={setSelectedPage}
           onPick={remove}
           onViewDetail={onViewDetail}
-          emptyHint={query ? "没有匹配的已选技能" : "尚未启用任何技能"}
+          emptyHint={query ? "没有匹配的已选技能" : "尚未勾选任何技能"}
         />
       </div>
     </div>

frontend-web/src/components/workspace/appearance-controls.tsx

@@ -0,0 +1,259 @@
+"use client";
+
+import { Check, ExternalLink, LayoutIcon, PanelLeftIcon, Shirt } from "lucide-react";
+import { useEffect, useMemo, useRef, useState } from "react";
+import { useNavigate } from "react-router-dom";
+
+import { Button } from "@/components/ui/button";
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuLabel,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from "@/components/ui/dropdown-menu";
+import { useTheme, type ThemeType } from "@/contexts/ThemeContext";
+import { useAppearanceSettings, useLayoutMode } from "@/core/system-settings/hooks";
+import { isHideChromeActive } from "@/core/embed/embed-session";
+import { env } from "@/env";
+import { cn } from "@/lib/utils";
+import { buildLightAppUrl } from "@/strategy-components/lib/light-app";
+
+/**
+ * 换肤 / 界面模式 顶栏控件。深色顶栏（Header）与简洁模式页面级顶栏（ChatPage 等）共用，
+ * 通过 `tone` 适配不同底色：
+ *   - "banner-dark" / "banner-light"：Header 落在主题 banner 上（白字 / 浅色 hover）。
+ *   - "content"：简洁模式聊天页浅底顶栏，走 foreground / muted-foreground。
+ */
+export type AppearanceControlTone = "banner-dark" | "banner-light" | "banner-custom" | "content";
+
+// 换肤色板：红色=红白主题(light)，蓝色=浅蓝主题(lightblue)，冰川蓝=柔和浅蓝主题(iceblue)，浅黄色=柔和黄主题(lightyellow)，深蓝色=深色主题(dark)
+export const THEME_SWATCHES: { id: ThemeType; label: string; color: string }[] = [
+  { id: "light", label: "红色", color: "#cf1322" },
+  { id: "lightgreen", label: "绿色", color: "#07c05f" },
+  { id: "lightblue", label: "蓝色", color: "#0062d9" },
+  { id: "iceblue", label: "冰川蓝", color: "#9BCEF1" },
+  { id: "lightyellow", label: "浅黄色", color: "#F3FBD9" },
+  { id: "dark", label: "深蓝色", color: "#002466" },
+];
+
+const triggerToneClass = (tone: AppearanceControlTone) =>
+  tone === "banner-dark"
+    ? "text-slate-400 hover:bg-slate-800/50 hover:text-slate-400"
+    : tone === "banner-light"
+      ? "text-white hover:bg-[var(--brand-950)] hover:text-white active:bg-[#8a0618]"
+      : tone === "banner-custom"
+        ? "text-[var(--navigation-foreground)] hover:bg-white/20 hover:text-[var(--navigation-foreground)] active:bg-white/30"
+      : "text-muted-foreground hover:bg-muted hover:text-foreground";
+
+export function CompactShortcutButtons({ tone }: { tone: AppearanceControlTone }) {
+  const { data: appearance } = useAppearanceSettings();
+  const buttons = (appearance?.compact_shortcut_buttons ?? [])
+    .filter((button) => button.enabled && button.label.trim() && button.url.trim())
+    .sort((a, b) => a.sort_order - b.sort_order);
+
+  if (buttons.length === 0) return null;
+
+  return (
+    <>
+      {buttons.map((button) => (
+        <Button
+          key={button.id}
+          type="button"
+          variant="ghost"
+          size="sm"
+          className={cn(
+            "h-8 max-w-[168px] shrink-0 gap-1.5 rounded-sm px-2 text-xs font-medium",
+            triggerToneClass(tone),
+          )}
+          title={button.label}
+          onClick={() => {
+            const url = buildLightAppUrl({
+              url: button.url,
+              routeParams: button.route_params.map((param) => ({ ...param })),
+            });
+            window.open(url, "_blank", "noopener,noreferrer");
+          }}
+        >
+          <ExternalLink className="size-4 shrink-0" />
+          <span className="truncate">{button.label}</span>
+        </Button>
+      ))}
+    </>
+  );
+}
+
+export function ThemeSwitcher({ tone }: { tone: AppearanceControlTone }) {
+  const { theme, setTheme } = useTheme();
+  const { data: appearance } = useAppearanceSettings();
+  const [open, setOpen] = useState(false);
+  const closeTimer = useRef<ReturnType<typeof setTimeout> | null>(null);
+  const swatches = useMemo(
+    () => [
+      ...THEME_SWATCHES,
+      ...(appearance?.custom_themes ?? [])
+        .filter((preset) => preset.enabled)
+        .sort((a, b) => a.sort_order - b.sort_order)
+        .map((preset) => ({
+          id: preset.id as ThemeType,
+          label: preset.name,
+          color: preset.primary,
+        })),
+    ],
+    [appearance?.custom_themes],
+  );
+
+  const cancelClose = () => {
+    if (closeTimer.current) {
+      clearTimeout(closeTimer.current);
+      closeTimer.current = null;
+    }
+  };
+  const scheduleClose = () => {
+    cancelClose();
+    closeTimer.current = setTimeout(() => setOpen(false), 120);
+  };
+
+  useEffect(() => () => cancelClose(), []);
+
+  if (env.FORCE_COLLAPSED_SIDEBAR || isHideChromeActive()) return null;
+
+  return (
+    <div
+      className="relative"
+      onMouseEnter={() => {
+        cancelClose();
+        setOpen(true);
+      }}
+      onMouseLeave={scheduleClose}
+    >
+      <Button
+        type="button"
+        variant="ghost"
+        size="icon-sm"
+        className={cn("size-8 shrink-0 rounded-sm", triggerToneClass(tone))}
+        title="换肤"
+        aria-haspopup="true"
+        aria-expanded={open}
+      >
+        <Shirt className="size-4" />
+      </Button>
+      {open ? (
+        <div className="absolute top-full left-1/2 z-50 -translate-x-1/2 pt-2">
+          <div className="relative flex max-w-64 flex-wrap items-center justify-center gap-2 rounded-lg border border-border bg-popover px-2.5 py-1.5 shadow-lg">
+            <div className="absolute -top-1 left-1/2 size-2 -translate-x-1/2 rotate-45 rounded-[1px] border-t border-l border-border bg-popover" />
+            {swatches.map((swatch) => {
+              const active = theme === swatch.id;
+              return (
+                <button
+                  key={swatch.id}
+                  type="button"
+                  title={swatch.label}
+                  aria-label={swatch.label}
+                  aria-pressed={active}
+                  onClick={() => {
+                    setTheme(swatch.id);
+                    setOpen(false);
+                  }}
+                  className="size-5 rounded-full transition-transform hover:scale-110"
+                  style={{
+                    backgroundColor: swatch.color,
+                    boxShadow: active
+                      ? `0 0 0 1.5px #ffffff, 0 0 0 3px ${swatch.color}`
+                      : undefined,
+                  }}
+                />
+              );
+            })}
+          </div>
+        </div>
+      ) : null}
+    </div>
+  );
+}
+
+const LAYOUT_OPTIONS = [
+  {
+    id: "full" as const,
+    label: "全量模式",
+    description: "展示侧边栏与顶栏导航",
+    icon: PanelLeftIcon,
+  },
+  {
+    id: "compact" as const,
+    label: "简洁模式",
+    description: "隐藏侧边栏与顶栏，获得更大工作区",
+    icon: LayoutIcon,
+  },
+];
+
+/**
+ * 界面模式（全量 / 简洁）下拉切换。换肤旁并排，图标 + 下拉：
+ *   - 简洁模式 ChatPage 顶栏（全局顶栏被隐藏）。
+ *   - 全量模式 Header 右上角。
+ * 用户未显式设置过界面模式时（mode === undefined），当前态按调用方所在的实际界面
+ * 兜底——`fallback` 指明这一回退值（Header 传 "full"，ChatPage 传 "compact"）。
+ */
+export function LayoutModeSwitcher({
+  tone,
+  fallback = "compact",
+  navigateTo = "/page/workspace/chats/new",
+}: {
+  tone: AppearanceControlTone;
+  fallback?: "full" | "compact";
+  navigateTo?: string | null;
+}) {
+  const [mode, setLayoutMode] = useLayoutMode();
+  const navigate = useNavigate();
+  const current = mode ?? fallback;
+  const TriggerIcon = current === "full" ? PanelLeftIcon : LayoutIcon;
+
+  if (env.FORCE_COLLAPSED_SIDEBAR || isHideChromeActive()) return null;
+
+  return (
+    <DropdownMenu>
+      <DropdownMenuTrigger asChild>
+        <Button
+          type="button"
+          variant="ghost"
+          size="icon-sm"
+          className={cn("size-8 shrink-0 rounded-sm", triggerToneClass(tone))}
+          title="界面模式"
+          aria-label="界面模式"
+        >
+          <TriggerIcon className="size-4" />
+        </Button>
+      </DropdownMenuTrigger>
+      <DropdownMenuContent align="end" sideOffset={8} className="min-w-56 rounded-lg">
+        <DropdownMenuLabel>界面模式</DropdownMenuLabel>
+        <DropdownMenuSeparator />
+        {LAYOUT_OPTIONS.map((option) => {
+          const Icon = option.icon;
+          const active = current === option.id;
+          return (
+            <DropdownMenuItem
+              key={option.id}
+              onClick={() => {
+                setLayoutMode(option.id);
+                if (navigateTo) {
+                  navigate(navigateTo);
+                }
+              }}
+              className="gap-2"
+            >
+              <Icon className="size-4 shrink-0" />
+              <div className="flex min-w-0 flex-col">
+                <span className="text-sm leading-tight">{option.label}</span>
+                <span className="text-muted-foreground text-xs leading-tight">
+                  {option.description}
+                </span>
+              </div>
+              {active && <Check className="ml-auto size-4 shrink-0" />}
+            </DropdownMenuItem>
+          );
+        })}
+      </DropdownMenuContent>
+    </DropdownMenu>
+  );
+}

frontend-web/src/components/workspace/artifacts/artifact-file-detail.tsx

@@ -11,6 +11,7 @@ import {
   LoaderIcon,
   PackageIcon,
   SaveIcon,
+  SparklesIcon,
   UploadCloudIcon,
   XIcon,
 } from "lucide-react";
@@ -28,7 +29,7 @@ import {
   ArtifactHeader,
   ArtifactTitle,
 } from "@/components/ai-elements/artifact";
-import { Select, SelectItem } from "@/components/ui/select";
+import { Select, SelectItem } from "@/components/ui/select";
 import {
   SelectContent,
   SelectGroup,
@@ -37,9 +38,11 @@ import {
 } from "@/components/ui/select";
 import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group";
 import { CodeEditor } from "@/components/workspace/code-editor";
+import { MarkdownAiEditor } from "@/open-canvas/components/artifact/MarkdownAiEditor";
 import { publishArtifactToKnowledge } from "@/core/agents/api";
 import { useAgent } from "@/core/agents/hooks";
-import { apiFetch } from "@/core/api";
+import { apiFetch } from "@/core/api";
+import { copyTextToClipboard } from "@/core/clipboard";
 import {
   downloadArtifactFile,
 } from "@/core/artifacts/download";
@@ -49,9 +52,8 @@ import {
 } from "@/core/artifacts/hooks";
 import { resolveArtifactURL, urlOfArtifact } from "@/core/artifacts/utils";
 import { useI18n } from "@/core/i18n/hooks";
-import { downloadMarkdownAsDocx } from "@/core/scheduled-tasks/markdown-docx";
+import { downloadMarkdownAsDocx } from "@/core/scheduled-tasks/markdown-docx";
-import { installSkill } from "@/core/skills/api";
+import { streamdownPlugins } from "@/core/streamdown";
-import { streamdownPlugins } from "@/core/streamdown";
 import {
   checkCodeFile,
   getFileName,
@@ -79,7 +81,8 @@ import { useThread } from "../messages/context";
 import { Tooltip } from "../tooltip";
 
 import { useArtifacts } from "./context";
-import { SpreadsheetPreview } from "./spreadsheet-preview";
+import { SpreadsheetPreview } from "./spreadsheet-preview";
+import { SkillInstallDialog } from "./skill-install-dialog";
 
 const SANDBOX_RESUME_EVENT = "workspace:sandbox-resume-autoscroll";
 
@@ -120,13 +123,14 @@ export function ArtifactFileDetail({
   className,
   filepath: filepathFromProps,
   threadId,
-  onClose,
+  onClose,
-  allowVirtualMarkdownEdit = false,
+  allowVirtualMarkdownEdit = false,
-  disableDesensitize = false,
+  disableDesensitize = false,
-}: {
+  hideFileName = false,
-  className?: string;
+}: {
-  filepath: string;
+  className?: string;
-  threadId: string;
+  filepath: string;
+  threadId: string;
   /** 覆盖默认关闭行为（仅 setOpen(false)）；圆桌 Step3 文件预览用于退出沙箱模式。 */
   onClose?: () => void;
   /**
@@ -139,9 +143,10 @@ export function ArtifactFileDetail({
    * 关闭对预览内容的脱敏。多智能体会商页的「消息列表沙箱」按需求**不脱敏**沙箱内的
    * 产物内容（用户要拿原始文件），故 Step2SandboxLayout 传 true；主聊天等其它调用方
    * 默认 false，沿用全局脱敏。
-   */
+   */
-  disableDesensitize?: boolean;
+  disableDesensitize?: boolean;
-}) {
+  hideFileName?: boolean;
+}) {
   const { t } = useI18n();
   const { artifacts, setOpen, select } = useArtifacts();
   const { isMock, thread, publicShareCode } = useThread();
@@ -213,12 +218,17 @@ export function ArtifactFileDetail({
     !useWriteFileStreaming &&
     !isSkillFile &&
     !isMock;
+  // 「AI 写作」md 展示开关：只要是可编辑的 markdown 就提供「AI 写作」视图（在 源码/预览 旁多一个
+  // 切换项），用户可随时切过去体验划词「AI 改写」。默认仍是「预览」，避免编辑器在内容加载期间
+  // 挂载导致白屏 + 避免复杂 md(表格/公式/HTML)误入有损编辑。
+  const canUseAiEditor = canEditArtifact;
   const [draftContent, setDraftContent] = useState("");
   const [hasLocalEdits, setHasLocalEdits] = useState(false);
-  const updateArtifact = useUpdateArtifactContent();
+  const updateArtifact = useUpdateArtifactContent();
-  const displayContent = canEditArtifact ? draftContent : (content ?? "");
+  const displayContent = canEditArtifact ? draftContent : (content ?? "");
-  const isHtmlStreaming = language === "html" && thread.isLoading;
+  const isAutoPreviewLanguage = language === "html" || language === "markdown";
-  const hasMultipleArtifacts = (artifacts?.length ?? 0) > 1;
+  const isPreviewStreaming = isAutoPreviewLanguage && thread.isLoading;
+  const hasMultipleArtifacts = (artifacts?.length ?? 0) > 1;
   const fileTypeLabel = useMemo(() => {
     if (isImageFile(filepath)) return "IMG";
     if (isSpreadsheetFile) return "XLSX";
@@ -230,9 +240,9 @@ export function ArtifactFileDetail({
     return "FILE";
   }, [filepath, isSkillFile, isSpreadsheetFile, language]);
 
-  const [viewMode, setViewMode] = useState<"code" | "preview">("code");
+  const [viewMode, setViewMode] = useState<"code" | "preview" | "edit">("code");
   const [allowAutoViewSwitch, setAllowAutoViewSwitch] = useState(true);
-  const [isInstalling, setIsInstalling] = useState(false);
+  const [installDialogOpen, setInstallDialogOpen] = useState(false);
   const [showPreviewSwitchPulse, setShowPreviewSwitchPulse] = useState(false);
   const [autoScrollEnabled, setAutoScrollEnabled] = useState(true);
   const [showResumeAutoScroll, setShowResumeAutoScroll] = useState(false);
@@ -257,28 +267,36 @@ export function ArtifactFileDetail({
     setDraftContent(content ?? "");
   }, [canEditArtifact, content, hasLocalEdits]);
 
-  useEffect(() => {
+  useEffect(() => {
-    setAllowAutoViewSwitch(true);
+    setAllowAutoViewSwitch(true);
-    setAutoScrollEnabled(true);
+    setAutoScrollEnabled(true);
-    setShowResumeAutoScroll(false);
+    setShowResumeAutoScroll(false);
-
+    setShowPreviewSwitchPulse(false);
-    if (language === "html") {
+  }, [filepathFromProps]);
-      setViewMode(thread.isLoading ? "code" : "preview");
+
-      return;
+  useEffect(() => {
-    }
+    if (isPreviewStreaming) {
-
+      setViewMode("code");
-    if (isSupportPreview) {
+      return;
-      setViewMode("preview");
+    }
-      return;
+
-    }
+    if (language === "html") {
-
+      setViewMode(thread.isLoading ? "code" : "preview");
-    setViewMode("code");
+      return;
-  }, [filepathFromProps, isSupportPreview, language, thread.isLoading]);
+    }
-
+
-  useEffect(() => {
+    if (isSupportPreview) {
-    if (!allowAutoViewSwitch || language !== "html") {
+      setViewMode("preview");
-      return;
+      return;
-    }
+    }
+
+    setViewMode("code");
+  }, [isPreviewStreaming, isSupportPreview, language, thread.isLoading]);
+
+  useEffect(() => {
+    if (!allowAutoViewSwitch || !isAutoPreviewLanguage) {
+      return;
+    }
 
     if (thread.isLoading) {
       setViewMode("code");
@@ -290,9 +308,9 @@ export function ArtifactFileDetail({
     const timeoutId = window.setTimeout(() => {
       setShowPreviewSwitchPulse(false);
     }, 1400);
-
+
-    return () => window.clearTimeout(timeoutId);
+    return () => window.clearTimeout(timeoutId);
-  }, [allowAutoViewSwitch, language, thread.isLoading]);
+  }, [allowAutoViewSwitch, isAutoPreviewLanguage, isSupportPreview, thread.isLoading]);
 
   const scrollArtifactToBottom = useCallback(
     (behavior: ScrollBehavior = "auto") => {
@@ -432,29 +450,7 @@ export function ArtifactFileDetail({
     }, 1600);
   }, [scrollArtifactToBottom]);
 
-  const handleInstallSkill = useCallback(async () => {
+  const handleSaveArtifact = useCallback(async () => {
-    if (isInstalling) return;
-
-    setIsInstalling(true);
-    try {
-      const result = await installSkill({
-        thread_id: threadId,
-        path: filepath,
-      });
-      if (result.success) {
-        toast.success(result.message);
-      } else {
-        toast.error(result.message ?? "Failed to install skill");
-      }
-    } catch (error) {
-      console.error("Failed to install skill:", error);
-      toast.error("Failed to install skill");
-    } finally {
-      setIsInstalling(false);
-    }
-  }, [threadId, filepath, isInstalling]);
-
-  const handleSaveArtifact = useCallback(async () => {
     if (!canEditArtifact || updateArtifact.isPending) {
       return;
     }
@@ -597,8 +593,11 @@ export function ArtifactFileDetail({
             <span className="bg-background text-muted-foreground inline-flex h-7 shrink-0 items-center rounded-full border border-black/6 px-2.5 text-[10px] font-semibold tracking-[0.16em] dark:border-white/8">
               {fileTypeLabel}
             </span>
-            <ArtifactTitle className="min-w-0">
+            {!hideFileName && (
-              {useWriteFileStreaming ? (
+            <ArtifactTitle className="min-w-0">
+              {/* markdown：隐藏文件名（仅留 MD 徽标），把横向空间让给工具栏，避免窄面板下
+                  工具栏换行错位；多文件仍保留切换下拉（靠它切文件）。文件名仍可在下载/另存为时取到。 */}
+              {language === "markdown" && !hasMultipleArtifacts ? null : useWriteFileStreaming ? (
                 <div className="truncate px-3">{getFileName(filepath)}</div>
               ) : hasMultipleArtifacts ? (
                 <Select value={filepath} onValueChange={select}>
@@ -618,7 +617,8 @@ export function ArtifactFileDetail({
               ) : (
                 <div className="truncate px-3">{getFileName(filepath)}</div>
               )}
-            </ArtifactTitle>
+            </ArtifactTitle>
+            )}
           </div>
         </div>
         <div className="flex w-full items-center justify-center md:w-auto md:flex-1">
@@ -638,10 +638,19 @@ export function ArtifactFileDetail({
                 onValueChange={(value) => {
                   if (value) {
                     setAllowAutoViewSwitch(false);
-                    setViewMode(value as "code" | "preview");
+                    setViewMode(value as "code" | "preview" | "edit");
                   }
                 }}
               >
+                {canUseAiEditor && (
+                  <ToggleGroupItem
+                    className="text-muted-foreground h-8 min-w-10 rounded-full border-0 bg-transparent px-3 shadow-none data-[state=on]:bg-background data-[state=on]:text-foreground data-[state=on]:shadow-[0_6px_14px_-10px_rgba(15,23,42,0.35)]"
+                    value="edit"
+                    aria-label="AI 写作编辑"
+                  >
+                    <SparklesIcon />
+                  </ToggleGroupItem>
+                )}
                 <ToggleGroupItem
                   className="text-muted-foreground h-8 min-w-10 rounded-full border-0 bg-transparent px-3 shadow-none data-[state=on]:bg-background data-[state=on]:text-foreground data-[state=on]:shadow-[0_6px_14px_-10px_rgba(15,23,42,0.35)]"
                   value="code"
@@ -655,10 +664,10 @@ export function ArtifactFileDetail({
                   <EyeIcon />
                 </ToggleGroupItem>
               </ToggleGroup>
-              {isHtmlStreaming && (
+              {isPreviewStreaming && (
-                <div className="animate-[sandbox-preview-badge_1.4s_ease-in-out_infinite] text-muted-foreground bg-muted/80 inline-flex items-center rounded-full border px-2.5 py-1 text-[11px]">
+                <div className="animate-[sandbox-preview-badge_1.4s_ease-in-out_infinite] text-muted-foreground bg-muted/80 inline-flex items-center rounded-full border px-2.5 py-1 text-[11px]">
-                  <span className="bg-primary mr-2 size-1.5 animate-pulse rounded-full" />
+                  <span className="bg-primary mr-2 size-1.5 animate-pulse rounded-full" />
-                  正在生成，完成后自动预览
+                  正在生成，完成后自动预览
                 </div>
               )}
             </div>
@@ -686,18 +695,17 @@ export function ArtifactFileDetail({
             )}
             {!useWriteFileStreaming && filepath.endsWith(".skill") && (
               <Tooltip content={t.toolCalls.skillInstallTooltip}>
-                <ArtifactAction
+                <ArtifactAction
-                  icon={isInstalling ? LoaderIcon : PackageIcon}
+                  icon={PackageIcon}
-                  label={t.common.install}
+                  label={t.common.install}
-                  tooltip={t.common.install}
+                  tooltip={t.common.install}
-                  disabled={
+                  disabled={
-                    isInstalling ||
+                    env.NEXT_PUBLIC_STATIC_WEBSITE_ONLY === "true"
-                    env.NEXT_PUBLIC_STATIC_WEBSITE_ONLY === "true"
+                  }
-                  }
+                  onClick={() => setInstallDialogOpen(true)}
-                  onClick={handleInstallSkill}
+                />
-                />
+              </Tooltip>
-              </Tooltip>
+            )}
-            )}
             {isCodeFile && (
               <ArtifactAction
                 icon={CopyIcon}
@@ -705,7 +713,7 @@ export function ArtifactFileDetail({
                 disabled={!content}
                 onClick={async () => {
                   try {
-                    await navigator.clipboard.writeText(displayContent ?? "");
+                    await copyTextToClipboard(displayContent ?? "");
                     toast.success(t.clipboard.copiedToClipboard);
                   } catch (error) {
                     toast.error("Failed to copy to clipboard");
@@ -715,7 +723,7 @@ export function ArtifactFileDetail({
                 tooltip={t.clipboard.copyToClipboard}
               />
             )}
-            {!useWriteFileStreaming && language === "markdown" && (
+            {language === "markdown" && (
               <ArtifactAction
                 icon={isExportingWord ? LoaderIcon : FileType2Icon}
                 label="另存为 Word"
@@ -782,7 +790,7 @@ export function ArtifactFileDetail({
           </ArtifactActions>
         </div>
       </ArtifactHeader>
-      <ArtifactContent
+      <ArtifactContent
         ref={artifactContentRef}
         className="relative p-0"
         onWheelCapture={handlePauseAutoScroll}
@@ -803,6 +811,17 @@ export function ArtifactFileDetail({
             滑动到底部并继续自动下滑
           </button>
         )}
+        {viewMode === "edit" && canUseAiEditor && (
+          <MarkdownAiEditor
+            // 编辑用原始内容（与源码模式一致，不脱敏）；保存仍走头部「保存 Markdown」按钮。
+            markdown={displayContent ?? ""}
+            onChange={(value) => {
+              setDraftContent(value);
+              setHasLocalEdits(true);
+            }}
+            threadId={threadId}
+          />
+        )}
         {isSupportPreview &&
           viewMode === "preview" &&
           (language === "markdown" ||
@@ -859,10 +878,16 @@ export function ArtifactFileDetail({
               {t.common.loading}
             </div>
           ))}
-      </ArtifactContent>
+      </ArtifactContent>
-    </Artifact>
+      <SkillInstallDialog
-  );
+        open={installDialogOpen}
-}
+        onOpenChange={setInstallDialogOpen}
+        threadId={threadId}
+        filepath={filepath}
+      />
+    </Artifact>
+  );
+}
 
 function SandboxPreviewImage({
   src,

frontend-web/src/components/workspace/artifacts/artifact-file-list.tsx

@@ -1,6 +1,6 @@
-import { DownloadIcon, LoaderIcon, PackageIcon } from "lucide-react";
+import { DownloadIcon, LoaderIcon, PackageIcon } from "lucide-react";
-import { useCallback, useState } from "react";
+import { useCallback, useState } from "react";
-import { toast } from "sonner";
+import { toast } from "sonner";
 
 import { Button } from "@/components/ui/button";
 import {
@@ -10,69 +10,56 @@ import {
   CardHeader,
   CardTitle,
 } from "@/components/ui/card";
-import { downloadArtifactFile } from "@/core/artifacts/download";
+import { downloadArtifactFile } from "@/core/artifacts/download";
-import { useI18n } from "@/core/i18n/hooks";
+import { useI18n } from "@/core/i18n/hooks";
-import { installSkill } from "@/core/skills/api";
+import {
-import {
+  getFileExtensionDisplayName,
-  getFileExtensionDisplayName,
+  getFileIcon,
-  getFileIcon,
+  getFileName,
-  getFileName,
+} from "@/core/utils/files";
-} from "@/core/utils/files";
 import { cn } from "@/lib/utils";
 
-import { useThread } from "../messages/context";
+import { useThread } from "../messages/context";
-import { useArtifacts } from "./context";
+import { useArtifacts } from "./context";
+import { SkillInstallDialog } from "./skill-install-dialog";
 
-export function ArtifactFileList({
+export function ArtifactFileList({
-  className,
+  className,
-  files,
+  files,
-  threadId,
+  threadId,
-}: {
+  onOpenArtifact,
-  className?: string;
+}: {
-  files: string[];
+  className?: string;
-  threadId: string;
+  files: string[];
-}) {
+  threadId: string;
-  const { t } = useI18n();
+  onOpenArtifact?: (filepath: string) => void;
-  const { isMock, publicShareCode } = useThread();
+}) {
-  const { select: selectArtifact, setOpen } = useArtifacts();
+  const { t } = useI18n();
-  const [installingFile, setInstallingFile] = useState<string | null>(null);
+  const { isMock, publicShareCode } = useThread();
-  const [downloadingFile, setDownloadingFile] = useState<string | null>(null);
+  const { select: selectArtifact, setOpen } = useArtifacts();
+  const [installFile, setInstallFile] = useState<string | null>(null);
+  const [downloadingFile, setDownloadingFile] = useState<string | null>(null);
 
-  const handleClick = useCallback(
+  const handleClick = useCallback(
-    (filepath: string) => {
+    (filepath: string) => {
-      selectArtifact(filepath);
+      if (onOpenArtifact) {
-      setOpen(true);
+        onOpenArtifact(filepath);
-    },
+        return;
-    [selectArtifact, setOpen],
+      }
-  );
+      selectArtifact(filepath);
+      setOpen(true);
+    },
+    [onOpenArtifact, selectArtifact, setOpen],
+  );
 
-  const handleInstallSkill = useCallback(
+  const handleInstallSkill = useCallback(
-    async (e: React.MouseEvent, filepath: string) => {
+    (e: React.MouseEvent, filepath: string) => {
-      e.stopPropagation();
+      e.stopPropagation();
-      e.preventDefault();
+      e.preventDefault();
-
+      setInstallFile(filepath);
-      if (installingFile) return;
+    },
-
+    [],
-      setInstallingFile(filepath);
+  );
-      try {
-        const result = await installSkill({
-          thread_id: threadId,
-          path: filepath,
-        });
-        if (result.success) {
-          toast.success(result.message);
-        } else {
-          toast.error(result.message || "Failed to install skill");
-        }
-      } catch (error) {
-        console.error("Failed to install skill:", error);
-        toast.error("Failed to install skill");
-      } finally {
-        setInstallingFile(null);
-      }
-    },
-    [threadId, installingFile],
-  );
 
   const handleDownload = useCallback(
     async (e: React.MouseEvent, filepath: string) => {
@@ -113,20 +100,15 @@ export function ArtifactFileList({
               {getFileExtensionDisplayName(file)} file
             </CardDescription>
             <CardAction className="row-span-1 self-center">
-              {file.endsWith(".skill") && (
+              {file.endsWith(".skill") && (
-                <Button
+                <Button
-                  variant="ghost"
+                  variant="ghost"
-                  disabled={installingFile === file}
+                  onClick={(e) => handleInstallSkill(e, file)}
-                  onClick={(e) => handleInstallSkill(e, file)}
+                >
-                >
+                  <PackageIcon className="size-4" />
-                  {installingFile === file ? (
+                  {t.common.install}
-                    <LoaderIcon className="size-4 animate-spin" />
+                </Button>
-                  ) : (
+              )}
-                    <PackageIcon className="size-4" />
-                  )}
-                  {t.common.install}
-                </Button>
-              )}
               <Button
                 variant="ghost"
                 disabled={downloadingFile === file}
@@ -142,7 +124,15 @@ export function ArtifactFileList({
             </CardAction>
           </CardHeader>
         </Card>
-      ))}
+      ))}
-    </ul>
+      <SkillInstallDialog
-  );
+        open={!!installFile}
-}
+        onOpenChange={(open) => {
+          if (!open) setInstallFile(null);
+        }}
+        threadId={threadId}
+        filepath={installFile}
+      />
+    </ul>
+  );
+}

frontend-web/src/components/workspace/artifacts/skill-install-dialog.tsx

@@ -0,0 +1,178 @@
+"use client";
+
+import { AlertCircleIcon, Loader2Icon, PackageIcon } from "lucide-react";
+import { useEffect, useMemo, useState } from "react";
+import { toast } from "sonner";
+
+import { Button } from "@/components/ui/button";
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog";
+import { Input } from "@/components/ui/input";
+import {
+  installSkill,
+  previewSkillInstall,
+  type PreviewSkillInstallResponse,
+} from "@/core/skills/api";
+
+export function SkillInstallDialog({
+  open,
+  onOpenChange,
+  threadId,
+  filepath,
+  onInstalled,
+}: {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  threadId: string;
+  filepath: string | null;
+  onInstalled?: (skillName: string) => void;
+}) {
+  const [preview, setPreview] = useState<PreviewSkillInstallResponse | null>(null);
+  const [installName, setInstallName] = useState("");
+  const [loading, setLoading] = useState(false);
+  const [installing, setInstalling] = useState(false);
+
+  useEffect(() => {
+    if (!open || !filepath) {
+      setPreview(null);
+      setInstallName("");
+      setLoading(false);
+      setInstalling(false);
+      return;
+    }
+
+    let cancelled = false;
+    setLoading(true);
+    setPreview(null);
+    setInstallName("");
+
+    void previewSkillInstall({ thread_id: threadId, path: filepath })
+      .then((result) => {
+        if (cancelled) return;
+        setPreview(result);
+        setInstallName(result.skill_name);
+      })
+      .catch((error) => {
+        if (cancelled) return;
+        toast.error(error instanceof Error ? error.message : "Failed to preview skill install");
+        onOpenChange(false);
+      })
+      .finally(() => {
+        if (!cancelled) setLoading(false);
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [filepath, onOpenChange, open, threadId]);
+
+  const trimmedName = installName.trim();
+  const unchangedConflict = useMemo(() => {
+    if (!preview) return false;
+    return trimmedName === preview.skill_name && !preview.can_install_as_is;
+  }, [preview, trimmedName]);
+
+  async function handleInstall() {
+    if (!filepath || !trimmedName || installing) return;
+    setInstalling(true);
+    try {
+      const result = await installSkill({
+        thread_id: threadId,
+        path: filepath,
+        skill_name: trimmedName,
+      });
+      if (!result.success) {
+        toast.error(result.message || "Failed to install skill");
+        return;
+      }
+      toast.success(result.message);
+      onInstalled?.(result.skill_name);
+      onOpenChange(false);
+    } catch (error) {
+      toast.error(error instanceof Error ? error.message : "Failed to install skill");
+    } finally {
+      setInstalling(false);
+    }
+  }
+
+  const helperText = preview?.owned_by_other
+    ? `该技能名已被 ${preview.owner_username || "其他用户"} 安装。你可以换个名字继续安装。`
+    : preview?.owned_by_me
+      ? "你已经安装过这个技能了；如果想保留一份新副本，可以换个名字安装。"
+      : preview?.builtin_conflict
+        ? "这个名字已被公共技能占用，请换个名字安装。"
+        : "可以直接安装，也可以先改一个更适合自己的名字。";
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="sm:max-w-md">
+        <DialogHeader>
+          <DialogTitle>安装技能</DialogTitle>
+          <DialogDescription>安装前会校验技能归属；如果名字已被占用，可以改名后继续安装。</DialogDescription>
+        </DialogHeader>
+
+        {loading ? (
+          <div className="text-muted-foreground flex items-center justify-center gap-2 py-8 text-sm">
+            <Loader2Icon className="size-4 animate-spin" />
+            正在检查技能安装权限…
+          </div>
+        ) : preview ? (
+          <div className="space-y-4">
+            <div className="rounded-xl border bg-muted/35 p-3 text-sm">
+              <div className="font-medium">{preview.skill_name}</div>
+              {preview.description ? (
+                <div className="text-muted-foreground mt-1 line-clamp-3">{preview.description}</div>
+              ) : null}
+            </div>
+
+            <div className="space-y-2">
+              <div className="text-sm font-medium">安装名称</div>
+              <Input
+                value={installName}
+                onChange={(e) => setInstallName(e.currentTarget.value)}
+                placeholder="请输入技能名称"
+              />
+              <div className="text-muted-foreground text-xs">{helperText}</div>
+            </div>
+
+            {!preview.can_install_as_is && (
+              <div className="flex gap-2 rounded-xl border border-amber-300/60 bg-amber-50 px-3 py-2 text-sm text-amber-900">
+                <AlertCircleIcon className="mt-0.5 size-4 shrink-0" />
+                <div>{preview.message}</div>
+              </div>
+            )}
+
+            {preview.warnings.length > 0 && (
+              <div className="text-muted-foreground rounded-xl border px-3 py-2 text-xs">
+                {preview.warnings.join(" ")}
+              </div>
+            )}
+          </div>
+        ) : null}
+
+        <DialogFooter>
+          <Button variant="outline" onClick={() => onOpenChange(false)} disabled={installing}>
+            取消
+          </Button>
+          <Button
+            onClick={() => void handleInstall()}
+            disabled={loading || installing || !trimmedName || unchangedConflict}
+          >
+            {installing ? (
+              <Loader2Icon className="size-4 animate-spin" />
+            ) : (
+              <PackageIcon className="size-4" />
+            )}
+            安装
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+}

frontend-web/src/components/workspace/chats/chat-box.tsx

@@ -423,6 +423,7 @@ const ChatBox: React.FC<{
                   className="size-full"
                   filepath={selectedArtifact}
                   threadId={threadId}
+                  allowVirtualMarkdownEdit
                 />
               </TabsContent>
               <TabsContent value="references" className="min-h-0 flex-1 overflow-y-auto p-0">
@@ -437,6 +438,7 @@ const ChatBox: React.FC<{
               className="size-full"
               filepath={selectedArtifact}
               threadId={threadId}
+              allowVirtualMarkdownEdit
             />
           ) : hasCitationReferences ? (
             <div className="relative size-full overflow-hidden">

frontend-web/src/components/workspace/compact-welcome.tsx

@@ -1,6 +1,12 @@
 "use client";
 
+import { useState } from "react";
+
+import { useTheme } from "@/contexts/ThemeContext";
+import { getWelcomeBrandAsset } from "@/core/branding/brand-assets";
+import { readRuntimeFlag } from "@/env";
 import { cn } from "@/lib/utils";
+import { useDisplayDesensitizer } from "@/core/sensitive-words/use-display-desensitizer";
 
 /**
  * 紧凑模式（正常 App）新对话落地页的品牌欢迎块 —— 按 CM-assistant 参考图重画。
@@ -8,6 +14,15 @@ import { cn } from "@/lib/utils";
  * 非紧凑模式仍用 <Welcome/>，本组件不参与。
  */
 export function CompactWelcome({ className }: { className?: string }) {
+  const desensitizeText = useDisplayDesensitizer();
+  const { theme } = useTheme();
+  const brandTheme = theme;
+  const welcomeLogo = getWelcomeBrandAsset(brandTheme);
+  const [failedWelcomeLogo, setFailedWelcomeLogo] = useState<string | null>(null);
+  const shouldShowWelcomeLogo =
+    Boolean(welcomeLogo) && failedWelcomeLogo !== welcomeLogo;
+  const isWelcomeLogoVisible = readRuntimeFlag("VITE_WELCOME_LOGO_VISIBLE");
+
   return (
     <div
       className={cn(
@@ -16,30 +31,43 @@ export function CompactWelcome({ className }: { className?: string }) {
       )}
     >
       {/* CM logo：浅底圆环 + 主色渐变圆角方块 */}
+      {/* Controlled by VITE_WELCOME_LOGO_VISIBLE in runtime-config.js. */}
+      {isWelcomeLogoVisible && (
       <div
         className="mb-3.5 inline-flex items-center justify-center rounded-full p-3"
         style={{
           backgroundColor:
-            "color-mix(in srgb, var(--workspace-brand) 5%, transparent)",
+            "rgb(var(--legacy-workspace-brand-rgb) / 5%)",
           border:
-            "1px solid color-mix(in srgb, var(--workspace-brand) 12%, transparent)",
+            "1px solid rgb(var(--legacy-workspace-brand-rgb) / 12%)",
         }}
       >
-        <div
+        {shouldShowWelcomeLogo && welcomeLogo ? (
-          className="flex size-14 items-center justify-center rounded-2xl shadow-md"
+          <img
-          style={{
+            src={welcomeLogo}
-            backgroundImage:
+            alt=""
-              "linear-gradient(to top right, var(--workspace-brand), color-mix(in srgb, var(--workspace-brand) 55%, white))",
+            aria-hidden="true"
-          }}
+            className="size-16 object-contain"
-        >
+            onError={() => setFailedWelcomeLogo(welcomeLogo)}
-          <span className="text-2xl font-black tracking-wide text-white italic">
+          />
-            CM
+        ) : (
-          </span>
+          <div
-        </div>
+            className="flex size-14 items-center justify-center rounded-2xl shadow-md"
+            style={{
+              backgroundImage:
+                "linear-gradient(to top right, var(--workspace-brand), var(--brand-200))",
+            }}
+          >
+            <span className="text-2xl font-black tracking-wide text-white italic">
+              {desensitizeText("CM")}
+            </span>
+          </div>
+        )}
       </div>
+      )}
 
-      <h1 className="flex items-center justify-center gap-2 text-2xl font-bold tracking-tight text-foreground/90">
+      <h1 className="flex items-center justify-center text-2xl font-bold tracking-tight text-foreground/90">
-        <span className="text-2xl">👋</span> 欢迎使用CM助手
+        {desensitizeText("欢迎使用CM助手")}
       </h1>
       <p className="text-muted-foreground mx-auto mt-2 max-w-sm text-xs leading-relaxed">
         基于先进深度推理模型，为您提供高效的市场分析、专业报告撰写、调研设计与协同脑暴支持。

frontend-web/src/components/workspace/copy-button.tsx

@@ -1,8 +1,10 @@
-import { CheckIcon, CopyIcon } from "lucide-react";
+import { CheckIcon, CopyIcon } from "lucide-react";
-import { useCallback, useState, type ComponentProps } from "react";
+import { useCallback, useState, type ComponentProps } from "react";
-
+import { toast } from "sonner";
-import { Button } from "@/components/ui/button";
+
-import { useI18n } from "@/core/i18n/hooks";
+import { Button } from "@/components/ui/button";
+import { copyTextToClipboard } from "@/core/clipboard";
+import { useI18n } from "@/core/i18n/hooks";
 
 import { Tooltip } from "./tooltip";
 
@@ -12,14 +14,18 @@ export function CopyButton({
 }: ComponentProps<typeof Button> & {
   clipboardData: string;
 }) {
-  const { t } = useI18n();
+  const { t } = useI18n();
-  const [copied, setCopied] = useState(false);
+  const [copied, setCopied] = useState(false);
-  const handleCopy = useCallback(() => {
+  const handleCopy = useCallback(async () => {
-    void navigator.clipboard.writeText(clipboardData);
+    try {
-    setCopied(true);
+      await copyTextToClipboard(clipboardData);
-    setTimeout(() => setCopied(false), 2000);
+      setCopied(true);
-  }, [clipboardData]);
+      setTimeout(() => setCopied(false), 2000);
-  return (
+    } catch {
+      toast.error(t.clipboard.failedToCopyToClipboard);
+    }
+  }, [clipboardData, t.clipboard.failedToCopyToClipboard]);
+  return (
     <Tooltip content={t.clipboard.copyToClipboard}>
       <Button
         size="icon-sm"

frontend-web/src/components/workspace/general-qa-sidebar.tsx

@@ -75,12 +75,15 @@ import {
 } from "@/core/threads/hooks";
 import type { AgentThread, AgentThreadState } from "@/core/threads/types";
 import {
+  isBootstrapThread,
   isThreadFavorite,
   isThreadPinned,
+  listPathOfThread,
   pathOfThread,
   sortThreadsPinnedFirst,
   titleOfThread,
 } from "@/core/threads/utils";
+import { buildFullChatNavigationPath } from "@/core/page-layout/chats-iframe-route";
 import { env } from "@/env";
 import { desensitize } from "@/lib/desensitize";
 import { isIMEComposing } from "@/lib/ime";
@@ -183,15 +186,24 @@ export function GeneralQaSidebar() {
   // 当前嵌入的智能体（URL 上的 ?agent=）：用于高亮对应卡片。
   const searchParams = useSearchParams();
   const activeAgentId = searchParams.get("agent");
+  const currentSearch = searchParams.toString();
+  const newChatHref = buildFullChatNavigationPath(NEW_CHAT_PATH, currentSearch);
+  const moreAgentsHref = buildFullChatNavigationPath(MORE_AGENTS_HREF, currentSearch);
+  const moreChatsHref = buildFullChatNavigationPath(MORE_CHATS_HREF, currentSearch);
 
   // 点击常用智能体 = 在通用问答右侧**原地嵌入**该智能体的对话页：停留在 /chats/new，
   // 仅给 URL 加 ?agent=<id>，由 NewChatContent 把右侧问答区换成 AgentChatPage。
   // 不跳转独立页面、左侧栏不变。每次点击都重开一个干净会话（NewChatContent 的 key）。
   const handleSelectAgent = useCallback(
     (agentId: string) => {
-      navigate(`/page/workspace/chats/new?agent=${encodeURIComponent(agentId)}`);
+      navigate(
+        buildFullChatNavigationPath(
+          `${NEW_CHAT_PATH}?agent=${encodeURIComponent(agentId)}`,
+          currentSearch,
+        ),
+      );
     },
-    [navigate],
+    [currentSearch, navigate],
   );
 
   // ── 最近的对话取数 + 搜索 ──
@@ -213,11 +225,12 @@ export function GeneralQaSidebar() {
 
   const visibleThreads = useMemo(
     () =>
+      // 智能体创建（bootstrap）会话也展示（带机器人图标、点击回创建页）；
+      // 仅排除调度 / 会商类系统会话。
       sortThreadsPinnedFirst(
         threads.filter(
           (thread) =>
             thread.metadata?.thread_type !== "scheduler" &&
-            thread.metadata?.thread_type !== "bootstrap" &&
             thread.metadata?.thread_type !== "roundtable",
         ),
       ),
@@ -238,7 +251,7 @@ export function GeneralQaSidebar() {
   const handleNewChatClick = (event: React.MouseEvent<HTMLAnchorElement>) => {
     if (event.metaKey || event.ctrlKey || event.shiftKey || event.button === 1) return;
     event.preventDefault();
-    navigate(NEW_CHAT_PATH, { replace: true, state: { resetAt: Date.now() } });
+    navigate(newChatHref, { replace: true, state: { resetAt: Date.now() } });
   };
 
   const handleDelete = useCallback(
@@ -249,15 +262,22 @@ export function GeneralQaSidebar() {
         let nextThreadPath = pathOfThread("new", { agent_id: agentIdFromPath });
         if (threadIndex > -1) {
           if (threads[threadIndex + 1]) {
-            nextThreadPath = pathOfThread(threads[threadIndex + 1]!);
+            nextThreadPath = listPathOfThread(threads[threadIndex + 1]!);
           } else if (threads[threadIndex - 1]) {
-            nextThreadPath = pathOfThread(threads[threadIndex - 1]!);
+            nextThreadPath = listPathOfThread(threads[threadIndex - 1]!);
           }
         }
-        void router.push(nextThreadPath);
+        void router.push(buildFullChatNavigationPath(nextThreadPath, currentSearch));
       }
     },
-    [agentIdFromPath, deleteThread, router, threadIdFromPath, threads],
+    [
+      agentIdFromPath,
+      currentSearch,
+      deleteThread,
+      router,
+      threadIdFromPath,
+      threads,
+    ],
   );
 
   const handleRenameClick = useCallback((threadId: string, currentTitle: string) => {
@@ -311,13 +331,13 @@ export function GeneralQaSidebar() {
             底色用「主色混入透明」=主色低透明度叠在当前侧栏底色上，浅/红/蓝/深蓝主题都自适应
             （不要混 white，否则深蓝主题下会变成浅色块）。 */}
         <Link
-          href={NEW_CHAT_PATH}
+          href={newChatHref}
           onClick={handleNewChatClick}
           style={{ borderColor: "var(--primary)", color: "var(--primary)" }}
           className={cn(
-            "flex h-10 min-w-0 flex-1 items-center justify-center gap-1.5 rounded-[5px] text-[14px] font-semibold transition-colors",
+            "gq-new-chat-button flex h-10 min-w-0 flex-1 items-center justify-center gap-1.5 rounded-[5px] text-[14px] font-semibold transition-colors",
             "border border-solid",
-            "bg-[color-mix(in_srgb,var(--primary)_14%,transparent)] hover:bg-[color-mix(in_srgb,var(--primary)_24%,transparent)]",
+            "bg-[rgb(var(--legacy-primary-rgb)/14%)] hover:bg-[rgb(var(--legacy-primary-rgb)/24%)]",
           )}
         >
           <Plus className="size-4 stroke-[2.5]" />
@@ -339,46 +359,80 @@ export function GeneralQaSidebar() {
               <div className="mt-1 flex flex-col gap-1">
                 {frequent.map((agent) => {
                   const isActive = activeAgentId === agent.id;
-                  const { from, to } = agentColor(agent.id, isDark);
+                  const { from, to, foreground } = agentColor(agent.id, theme);
                   return (
                     <button
                       key={agent.id}
                       type="button"
                       onClick={() => handleSelectAgent(agent.id)}
                       className={cn(
-                        "group relative flex w-full items-start gap-2.5 rounded-xl border px-2.5 py-2 text-left transition-colors",
+                        "group relative flex w-full items-start gap-3 rounded-xl border px-3 py-2.5 text-left transition-all duration-150",
                         isActive
-                          ? "border-primary/40 bg-primary/5"
+                          ? isDark
-                          : "border-transparent hover:border-border hover:bg-accent/50",
+                            ? "border-[#2b8ffe] bg-[#0b4fae]/65 shadow-[0_0_0_1px_rgba(43,143,254,0.5),0_12px_28px_rgba(37,128,255,0.25)]"
+                            : "agent-sidebar-card--active border-primary/50 bg-primary/10 shadow-sm"
+                          : isDark
+                            ? "border-[#2b8ffe]/20 bg-[#042b59]/35 hover:border-[#2b8ffe]/60 hover:bg-[#063b77]/60"
+                            : "border-transparent hover:border-border hover:bg-accent/50",
                       )}
                     >
                       <span
-                        className="mt-0.5 flex size-9 shrink-0 items-center justify-center rounded-lg text-white shadow-sm"
+                        className={cn(
-                        style={{ backgroundImage: `linear-gradient(135deg, ${from}, ${to})` }}
+                          "mt-0.5 flex size-10 shrink-0 items-center justify-center rounded-lg text-white shadow-sm",
+                          isDark &&
+                            isActive &&
+                            "ring-2 ring-[#83c1ff]/35 shadow-[0_0_18px_rgba(43,143,254,0.45)]",
+                        )}
+                        style={{
+                          backgroundImage: `linear-gradient(135deg, ${from}, ${to})`,
+                          color: foreground,
+                        }}
                       >
-                        <Bot className="size-[18px]" />
+                        <Bot className="size-[19px]" />
                       </span>
                       <span className="min-w-0 flex-1">
                         <span
                           className={cn(
-                            "block truncate text-[13px] font-semibold",
+                            "block truncate text-[16px] leading-5 font-bold",
-                            isActive ? "text-primary" : "text-foreground",
+                            isActive
+                              ? isDark
+                                ? "text-white"
+                                : "text-primary"
+                              : isDark
+                                ? "text-white/95"
+                                : "text-foreground",
                           )}
                         >
                           {desensitize(agent.name)}
                         </span>
-                        <span className="mt-0.5 block truncate text-[11px] leading-snug text-muted-foreground">
+                        <span
+                          className={cn(
+                            "mt-1 block truncate text-[13px] leading-[1.35]",
+                            isDark
+                              ? isActive
+                                ? "text-[#d6eaff]"
+                                : "text-[#9ebfe2]"
+                              : "text-muted-foreground",
+                          )}
+                        >
                           {agent.description ? desensitize(agent.description) : "智能体助手"}
                         </span>
                       </span>
                       {isActive && (
-                        <span className="absolute top-1/2 right-1 h-6 w-1 -translate-y-1/2 rounded-full bg-primary" />
+                        <span
+                          className={cn(
+                            "absolute top-1/2 right-1.5 h-8 w-1.5 -translate-y-1/2 rounded-full",
+                            isDark
+                              ? "bg-[#2b8ffe] shadow-[0_0_14px_rgba(43,143,254,0.85)]"
+                              : "bg-primary",
+                          )}
+                        />
                       )}
                     </button>
                   );
                 })}
                 <Link
-                  href={MORE_AGENTS_HREF}
+                  href={moreAgentsHref}
                   className="flex items-center justify-between rounded-lg px-3 py-1.5 text-[12px] text-muted-foreground/70 transition-colors hover:bg-accent/50 hover:text-foreground"
                 >
                   <span>{t.common.more}</span>
@@ -417,7 +471,12 @@ export function GeneralQaSidebar() {
                   </div>
                 ) : (
                   filteredThreads.map((thread) => {
-                    const isActive = pathOfThread(thread) === pathname;
+                    const href = buildFullChatNavigationPath(
+                      listPathOfThread(thread),
+                      currentSearch,
+                    );
+                    const isActive = href === pathname;
+                    const isBoot = isBootstrapThread(thread);
                     const pinned = isThreadPinned(thread);
                     const favorited = isThreadFavorite(thread);
                     return (
@@ -426,20 +485,30 @@ export function GeneralQaSidebar() {
                         className="group/item relative flex items-center"
                       >
                         <Link
-                          href={pathOfThread(thread)}
+                          href={href}
                           className={cn(
-                            "relative flex h-9 min-w-0 flex-1 items-center gap-2 rounded-lg px-2.5 text-[13px] transition-colors",
+                            "gq-history-item relative flex h-9 min-w-0 flex-1 items-center gap-2 rounded-lg px-2.5 text-[13px] transition-colors",
                             isActive
-                              ? "border border-primary/40 bg-primary/5 font-medium text-primary"
+                              ? "gq-history-item--active border border-primary/40 bg-primary/5 font-medium text-primary"
                               : "text-muted-foreground hover:bg-accent/60 hover:text-foreground",
                           )}
                         >
-                          <MessageSquare
+                          {isBoot ? (
-                            className={cn(
+                            <Bot
-                              "size-3.5 shrink-0",
+                              className={cn(
-                              isActive ? "text-primary" : "text-muted-foreground/70",
+                                "size-3.5 shrink-0",
-                            )}
+                                isActive ? "text-primary" : "text-muted-foreground/70",
-                          />
+                              )}
+                              aria-label="智能体创建会话"
+                            />
+                          ) : (
+                            <MessageSquare
+                              className={cn(
+                                "size-3.5 shrink-0",
+                                isActive ? "text-primary" : "text-muted-foreground/70",
+                              )}
+                            />
+                          )}
                           {pinned && (
                             <Pin className="size-3 shrink-0 text-muted-foreground/70" />
                           )}
@@ -527,7 +596,7 @@ export function GeneralQaSidebar() {
                 )}
                 {!query && (
                   <Link
-                    href={MORE_CHATS_HREF}
+                    href={moreChatsHref}
                     className="mt-0.5 flex items-center justify-between rounded-lg px-3 py-1.5 text-[12px] text-muted-foreground/70 transition-colors hover:bg-accent/50 hover:text-foreground"
                   >
                     <span>更多最近对话</span>

frontend-web/src/components/workspace/input-box.tsx

@@ -613,7 +613,7 @@ export function InputBox({
             : "*:data-[slot='input-group']:rounded-3xl",
           // 紧凑落地态（CM 参考图）：白卡 + 细边 + 轻阴影 + 主色聚焦环（无旋转彩边）
           compact && isNewThread
-            ? "rounded-2xl border border-gray-200/70 bg-white overflow-hidden shadow-[0_4.5px_22px_rgba(0,0,0,0.025)] transition-all duration-300 focus-within:border-[color-mix(in_srgb,var(--primary)_35%,transparent)] focus-within:ring-4 focus-within:ring-[color-mix(in_srgb,var(--primary)_5%,transparent)] focus-within:shadow-[0_10px_35px_color-mix(in_srgb,var(--primary)_4%,transparent)] dark:border-slate-700 dark:bg-slate-800"
+            ? "rounded-2xl border border-gray-200/70 bg-white overflow-hidden shadow-[0_4.5px_22px_rgba(0,0,0,0.025)] transition-all duration-300 focus-within:border-[rgb(var(--legacy-primary-rgb)/35%)] focus-within:ring-4 focus-within:ring-[rgb(var(--legacy-primary-rgb)/5%)] focus-within:shadow-[0_10px_35px_rgb(var(--legacy-primary-rgb)/4%)] dark:border-slate-700 dark:bg-slate-800"
             : // landing 态：透明，让外层 gemini-gradient-border 提供白卡 + 旋转描边
               // 对话态：常规白卡 + 中性边框 + 轻阴影
               isNewThread
@@ -680,18 +680,21 @@ export function InputBox({
               <PromptInputButton
                 className={cn(
                   "gap-1.5! rounded-full px-3! shadow-none",
-                  compact && "rounded-lg px-2.5! py-1! text-[11px] font-medium",
+                  compact && "rounded-lg px-2.5! py-1! text-[11px] font-medium",
-                  context.writing_mode
+                  context.writing_mode
-                    ? "border border-amber-300 bg-amber-50 text-amber-700 hover:bg-amber-100 dark:border-amber-700 dark:bg-amber-950/40 dark:text-amber-200"
+                    ? "border border-amber-300 bg-amber-50 text-amber-700 ring-1 ring-amber-300/35 hover:bg-amber-100 dark:border-amber-300/70 dark:bg-amber-400/20 dark:text-amber-100 dark:ring-amber-300/35 dark:shadow-[0_0_0_1px_rgba(251,191,36,0.18),0_0_18px_rgba(251,191,36,0.18)] dark:hover:bg-amber-400/25"
-                    : compact
+                    : compact
-                      ? "border border-transparent bg-muted/40 text-muted-foreground hover:bg-muted hover:text-foreground"
+                      ? "border border-transparent bg-muted/40 text-muted-foreground hover:bg-muted hover:text-foreground"
-                      : "border-0 bg-transparent text-muted-foreground hover:bg-muted/70 hover:text-foreground dark:text-slate-400 dark:hover:bg-slate-700/70 dark:hover:text-slate-100",
+                      : "border-0 bg-transparent text-muted-foreground hover:bg-muted/70 hover:text-foreground dark:text-slate-400 dark:hover:bg-slate-700/70 dark:hover:text-slate-100",
-                )}
+                )}
-                onClick={handleWritingModeToggle}
+                onClick={handleWritingModeToggle}
-              >
+              >
-                <FileTextIcon className="size-3" />
+                {context.writing_mode && (
-                <span className="text-xs font-normal">写作</span>
+                  <CheckIcon className="size-3 text-amber-700 dark:text-amber-100" />
-              </PromptInputButton>
+                )}
+                <FileTextIcon className="size-3" />
+                <span className="text-xs font-normal">写作</span>
+              </PromptInputButton>
             </Tooltip>
             <Tooltip
               content={
@@ -702,19 +705,22 @@ export function InputBox({
             >
               <PromptInputButton
                 className={cn(
-                  "gap-1.5! rounded-full px-3! shadow-none",
+                  "gap-1.5! rounded-full px-3! shadow-none",
-                  compact && "rounded-lg px-2.5! py-1! text-[11px] font-medium",
+                  compact && "rounded-lg px-2.5! py-1! text-[11px] font-medium",
-                  memoryInjectionEnabled
+                  memoryInjectionEnabled
-                    ? "border border-blue-300 bg-blue-50 text-blue-700 hover:bg-blue-100 dark:border-blue-700 dark:bg-blue-950/40 dark:text-blue-200"
+                    ? "border border-blue-300 bg-blue-50 text-blue-700 ring-1 ring-blue-300/35 hover:bg-blue-100 dark:border-cyan-300/70 dark:bg-cyan-400/20 dark:text-cyan-50 dark:ring-cyan-300/35 dark:shadow-[0_0_0_1px_rgba(34,211,238,0.18),0_0_18px_rgba(34,211,238,0.18)] dark:hover:bg-cyan-400/25"
-                    : compact
+                    : compact
-                      ? "border border-transparent bg-muted/40 text-muted-foreground hover:bg-muted hover:text-foreground"
+                      ? "border border-transparent bg-muted/40 text-muted-foreground hover:bg-muted hover:text-foreground"
-                      : "border-0 bg-transparent text-muted-foreground hover:bg-muted/70 hover:text-foreground dark:text-slate-400 dark:hover:bg-slate-700/70 dark:hover:text-slate-100",
+                      : "border-0 bg-transparent text-muted-foreground hover:bg-muted/70 hover:text-foreground dark:text-slate-400 dark:hover:bg-slate-700/70 dark:hover:text-slate-100",
-                )}
+                )}
-                onClick={handleMemoryInjectionToggle}
+                onClick={handleMemoryInjectionToggle}
-              >
+              >
-                <BrainCircuitIcon className="size-3" />
+                {memoryInjectionEnabled && (
-                <span className="text-xs font-normal">记忆</span>
+                  <CheckIcon className="size-3 text-blue-700 dark:text-cyan-50" />
-              </PromptInputButton>
+                )}
+                <BrainCircuitIcon className="size-3" />
+                <span className="text-xs font-normal">记忆</span>
+              </PromptInputButton>
             </Tooltip>
             <Tooltip
               content={
@@ -1166,7 +1172,7 @@ export function InputBox({
               className={cn(
                 "rounded-full border-border bg-background shadow-sm hover:bg-muted dark:bg-blue-500 dark:border-blue-500 dark:text-white dark:hover:bg-blue-400 dark:shadow-none",
                 compact &&
-                  "size-7 rounded-lg border-0 bg-[var(--primary)] text-[var(--primary-foreground)] hover:bg-[color-mix(in_srgb,var(--primary)_88%,black)] disabled:bg-muted disabled:text-muted-foreground/40 dark:bg-[var(--primary)] dark:border-0 dark:text-[var(--primary-foreground)] dark:hover:bg-[color-mix(in_srgb,var(--primary)_88%,black)] dark:disabled:bg-muted",
+                  "size-7 rounded-lg border-0 bg-[var(--primary)] text-[var(--button-foreground,var(--primary-foreground))] hover:opacity-90 disabled:bg-muted disabled:text-muted-foreground/40 dark:bg-[var(--primary)] dark:border-0 dark:text-[var(--button-foreground,var(--primary-foreground))] dark:hover:opacity-90 dark:disabled:bg-muted",
               )}
               disabled={disabled}
               variant="outline"

frontend-web/src/components/workspace/messages/message-list-item.tsx

@@ -135,10 +135,12 @@ export function MessageListItem({
   threadId,
   tokenUsageEnabled = false,
   displaySources = [],
-  extraRehypePlugins,
+  extraRehypePlugins,
-  onEditResubmit,
+  onEditResubmit,
-  onMessageDeleted,
+  onEditSave,
-}: {
+  onMessageDeleted,
+  turnTime,
+}: {
   className?: string;
   fitRowToContent?: boolean;
   /**
@@ -150,18 +152,114 @@ export function MessageListItem({
   isLoading?: boolean;
   threadId: string;
   tokenUsageEnabled?: boolean;
-  displaySources?: RuntimeDisplaySource[];
+  displaySources?: RuntimeDisplaySource[];
-  extraRehypePlugins?: ReturnType<typeof useRehypeSplitWordsIntoSpans>;
+  extraRehypePlugins?: ReturnType<typeof useRehypeSplitWordsIntoSpans>;
-  onEditResubmit?: (text: string) => void;
+  onEditResubmit?: (text: string) => void;
-  onMessageDeleted?: (deletedIds: string[]) => void;
+  onEditSave?: (messageId: string, text: string) => void | Promise<void>;
-}) {
+  onMessageDeleted?: (deletedIds: string[]) => void;
-  const isHuman = message.type === 'human';
+  /**
-  const messageMarkdown =
+   * Durable ask time of the turn this message belongs to (the preceding
-    extractContentFromMessage(message) ??
+   * question's `client_ts`). Used to time-stamp the AI answer, which carries no
-    extractReasoningContentFromMessage(message) ??
+   * timestamp of its own — without it the answer would fall back to the current
-    '';
+   * wall clock at render time and appear to "drift" to now on every reload.
-  return (
+   */
-    <AIElementMessage
+  turnTime?: string;
+}) {
+  const { t } = useI18n();
+  const isHuman = message.type === 'human';
+  const messageMarkdown =
+    extractContentFromMessage(message) ??
+    extractReasoningContentFromMessage(message) ??
+    '';
+  const [assistantEditing, setAssistantEditing] = useState(false);
+  const [assistantDraft, setAssistantDraft] = useState(messageMarkdown);
+  const [assistantSaving, setAssistantSaving] = useState(false);
+
+  useEffect(() => {
+    if (!assistantEditing) {
+      setAssistantDraft(messageMarkdown);
+    }
+  }, [assistantEditing, messageMarkdown]);
+
+  const canSaveAssistantEdit =
+    !isLoading &&
+    !isHuman &&
+    !!onEditSave &&
+    !!message.id &&
+    !message.id.startsWith('opt-') &&
+    !!messageMarkdown;
+  const confirmAssistantEdit = useCallback(async () => {
+    const value = assistantDraft.trim();
+    if (!value || !message.id || !onEditSave || assistantSaving) {
+      return;
+    }
+    setAssistantSaving(true);
+    try {
+      await onEditSave(message.id, value);
+      setAssistantEditing(false);
+    } catch {
+      // The page-level save callback owns user-facing error toasts. Keep the
+      // editor open so the user can adjust and retry.
+    } finally {
+      setAssistantSaving(false);
+    }
+  }, [assistantDraft, assistantSaving, message.id, onEditSave]);
+
+  if (!isHuman && assistantEditing) {
+    return (
+      <AIElementMessage
+        id={anchorId}
+        className={cn(
+          'group/conversation-message relative',
+          fitRowToContent ? 'max-w-full w-fit' : 'w-full',
+          anchorId && 'scroll-mt-20',
+          className,
+        )}
+        from="assistant"
+      >
+        <AIElementMessageContent className="w-full">
+          <div className="flex w-full flex-col gap-2 rounded-2xl border border-primary/20 bg-primary/5 p-3">
+            <Textarea
+              value={assistantDraft}
+              autoFocus
+              onChange={(event) => setAssistantDraft(event.currentTarget.value)}
+              onKeyDown={(event) => {
+                if (event.key === "Enter" && (event.metaKey || event.ctrlKey)) {
+                  event.preventDefault();
+                  void confirmAssistantEdit();
+                }
+                if (event.key === "Escape") {
+                  event.preventDefault();
+                  setAssistantEditing(false);
+                }
+              }}
+              className="min-h-32 resize-y text-[15px] leading-7"
+            />
+            <div className="flex items-center justify-end gap-2">
+              <Button
+                size="sm"
+                variant="ghost"
+                disabled={assistantSaving}
+                onClick={() => setAssistantEditing(false)}
+              >
+                {t.common.cancel}
+              </Button>
+              <Button
+                size="sm"
+                disabled={!assistantDraft.trim() || assistantSaving}
+                onClick={() => void confirmAssistantEdit()}
+              >
+                {assistantSaving ? "保存中..." : t.common.save}
+              </Button>
+            </div>
+          </div>
+        </AIElementMessageContent>
+      </AIElementMessage>
+    );
+  }
+
+  return (
+    <AIElementMessage
       id={anchorId}
       className={cn(
         'group/conversation-message relative',
@@ -179,10 +277,12 @@ export function MessageListItem({
         threadId={threadId}
         tokenUsageEnabled={tokenUsageEnabled}
         displaySources={displaySources}
-        extraRehypePlugins={extraRehypePlugins}
+        extraRehypePlugins={extraRehypePlugins}
-        onEditResubmit={onEditResubmit}
+        onEditResubmit={onEditResubmit}
-        onMessageDeleted={onMessageDeleted}
+        onEditSave={isLoading ? undefined : onEditSave}
-      />
+        onMessageDeleted={onMessageDeleted}
+        turnTime={turnTime}
+      />
       {/*
         Human messages carry their own inline copy/edit toolbar inside
         MessageContent (above the timestamp). Only assistant answers use the
@@ -197,15 +297,28 @@ export function MessageListItem({
         >
           <div className="flex gap-1">
             <CopyButton clipboardData={messageMarkdown} />
-            {messageMarkdown && (
+            {messageMarkdown && (
-              <DownloadWordButton
+              <DownloadWordButton
-                markdown={messageMarkdown}
+                markdown={messageMarkdown}
-                fileName="message"
+                fileName="message"
-              />
+              />
-            )}
+            )}
-          </div>
+            {canSaveAssistantEdit && (
-        </MessageToolbar>
+              <Tooltip content="编辑消息">
-      )}
+                <Button
+                  size="icon-sm"
+                  type="button"
+                  variant="ghost"
+                  className="size-6"
+                  onClick={() => setAssistantEditing(true)}
+                >
+                  <PencilIcon size={11} />
+                </Button>
+              </Tooltip>
+            )}
+          </div>
+        </MessageToolbar>
+      )}
     </AIElementMessage>
   );
 }
@@ -219,26 +332,31 @@ export function MessageListItem({
  * the question; confirming sends the edited text as a brand-new turn (the
  * original question stays in the thread).
  */
-function HumanMessageBlock({
+function HumanMessageBlock({
-  text,
+  messageId,
-  pageContext,
+  text,
-  filesList,
+  pageContext,
-  messageTime,
+  filesList,
-  components,
+  messageTime,
-  onEditResubmit,
+  components,
-  deleteButton,
+  onEditResubmit,
-}: {
+  onEditSave,
-  text: string;
+  deleteButton,
-  pageContext?: EmbeddedPageContext | null;
+}: {
-  filesList: React.ReactNode;
+  messageId?: string;
-  messageTime: { label: string; full: string } | null;
+  text: string;
-  components: MarkdownContentProps["components"];
+  pageContext?: EmbeddedPageContext | null;
-  onEditResubmit?: (text: string) => void;
+  filesList: React.ReactNode;
-  deleteButton?: React.ReactNode;
+  messageTime: { label: string; full: string } | null;
-}) {
+  components: MarkdownContentProps["components"];
-  const { t } = useI18n();
+  onEditResubmit?: (text: string) => void;
-  const [editing, setEditing] = useState(false);
+  onEditSave?: (messageId: string, text: string) => void | Promise<void>;
-  const [draft, setDraft] = useState(text);
+  deleteButton?: React.ReactNode;
+}) {
+  const { t } = useI18n();
+  const [editing, setEditing] = useState(false);
+  const [draft, setDraft] = useState(text);
+  const [saving, setSaving] = useState(false);
 
   useEffect(() => {
     if (!editing) {
@@ -246,14 +364,27 @@ function HumanMessageBlock({
     }
   }, [text, editing]);
 
-  const confirmEdit = useCallback(() => {
+  const confirmEdit = useCallback(async () => {
-    const value = draft.trim();
+    const value = draft.trim();
-    if (!value) {
+    if (!value || saving) {
-      return;
+      return;
-    }
+    }
-    onEditResubmit?.(value);
+    if (onEditSave && messageId && !messageId.startsWith("opt-")) {
-    setEditing(false);
+      setSaving(true);
-  }, [draft, onEditResubmit]);
+      try {
+        await onEditSave(messageId, value);
+        setEditing(false);
+      } catch {
+        // The page-level save callback owns user-facing error toasts. Keep the
+        // editor open so the user can adjust and retry.
+      } finally {
+        setSaving(false);
+      }
+      return;
+    }
+    onEditResubmit?.(value);
+    setEditing(false);
+  }, [draft, messageId, onEditResubmit, onEditSave, saving]);
 
   if (editing) {
     return (
@@ -266,10 +397,10 @@ function HumanMessageBlock({
           onKeyDown={(event) => {
             if (event.key === "Enter" && (event.metaKey || event.ctrlKey)) {
               event.preventDefault();
-              confirmEdit();
+              void confirmEdit();
-            }
+            }
-            if (event.key === "Escape") {
+            if (event.key === "Escape") {
-              event.preventDefault();
+              event.preventDefault();
               setEditing(false);
             }
           }}
@@ -277,17 +408,22 @@ function HumanMessageBlock({
         />
         <div className="flex items-center justify-end gap-2">
           <Button
-            size="sm"
+            size="sm"
-            variant="ghost"
+            variant="ghost"
-            onClick={() => setEditing(false)}
+            disabled={saving}
-          >
+            onClick={() => setEditing(false)}
-            {t.common.cancel}
+          >
-          </Button>
+            {t.common.cancel}
-          <Button size="sm" onClick={confirmEdit} disabled={!draft.trim()}>
+          </Button>
-            {t.common.confirm}
+          <Button
-          </Button>
+            size="sm"
-        </div>
+            onClick={() => void confirmEdit()}
-      </div>
+            disabled={!draft.trim() || saving}
+          >
+            {saving ? "保存中..." : onEditSave ? t.common.save : t.common.confirm}
+          </Button>
+        </div>
+      </div>
     );
   }
 
@@ -315,11 +451,11 @@ function HumanMessageBlock({
       {(text || deleteButton) && (
         <div className="flex items-center gap-0.5 opacity-0 transition-opacity duration-200 group-hover/conversation-message:opacity-100">
           {text && <CopyButton clipboardData={text} className="size-6" />}
-          {text && onEditResubmit && (
+          {text && (onEditResubmit || onEditSave) && (
-            <Tooltip content={t.inputBox.editQuestion}>
+            <Tooltip content={onEditSave ? "编辑消息" : t.inputBox.editQuestion}>
-              <Button
+              <Button
-                size="icon-sm"
+                size="icon-sm"
-                type="button"
+                type="button"
                 variant="ghost"
                 className="size-6"
                 onClick={() => setEditing(true)}
@@ -387,20 +523,24 @@ function MessageContent_({
   threadId,
   tokenUsageEnabled = false,
   displaySources = [],
-  extraRehypePlugins,
+  extraRehypePlugins,
-  onEditResubmit,
+  onEditResubmit,
-  onMessageDeleted,
+  onEditSave,
-}: {
+  onMessageDeleted,
+  turnTime,
+}: {
   className?: string;
   message: Message;
   isLoading?: boolean;
   threadId: string;
   tokenUsageEnabled?: boolean;
-  displaySources?: RuntimeDisplaySource[];
+  displaySources?: RuntimeDisplaySource[];
-  extraRehypePlugins?: ReturnType<typeof useRehypeSplitWordsIntoSpans>;
+  extraRehypePlugins?: ReturnType<typeof useRehypeSplitWordsIntoSpans>;
-  onEditResubmit?: (text: string) => void;
+  onEditResubmit?: (text: string) => void;
-  onMessageDeleted?: (deletedIds: string[]) => void;
+  onEditSave?: (messageId: string, text: string) => void | Promise<void>;
-}) {
+  onMessageDeleted?: (deletedIds: string[]) => void;
+  turnTime?: string;
+}) {
   const baseRehypePlugins = useRehypeSplitWordsIntoSpans(isLoading);
 
   // Streamdown splits content into per-block processors; calling the factory
@@ -456,9 +596,15 @@ function MessageContent_({
     [threadId, resolveArtifact],
   );
 
+  // Question carries its own `client_ts` (round-trips through the checkpoint).
+  // The AI answer has no timestamp of its own, so it inherits the turn's ask
+  // time (its question's `client_ts`, threaded down as `turnTime`). This is
+  // durable and turn-accurate, and — unlike the old per-id `now` fallback —
+  // never drifts to the current clock when an unfinished answer is reloaded.
+  const ownAskTime = message.id ? askTimes[message.id] : undefined;
   const messageTime = formatAskedTime(
     message.additional_kwargs?.client_ts ??
-      (message.id ? askTimes[message.id] : undefined),
+      (isHuman ? ownAskTime : (turnTime ?? ownAskTime)),
   );
 
   const rawContent = extractContentFromMessage(message);
@@ -538,14 +684,16 @@ function MessageContent_({
     const canDelete =
       !!onMessageDeleted && !!message.id && !message.id.startsWith('opt-');
     return (
-      <HumanMessageBlock
+      <HumanMessageBlock
-        text={parsedHumanContent.content}
+        messageId={message.id}
-        pageContext={parsedHumanContent.pageContext}
+        text={parsedHumanContent.content}
-        filesList={filesList}
+        pageContext={parsedHumanContent.pageContext}
-        messageTime={messageTime}
+        filesList={filesList}
-        components={components}
+        messageTime={messageTime}
-        onEditResubmit={onEditResubmit}
+        components={components}
-        deleteButton={
+        onEditResubmit={onEditResubmit}
+        onEditSave={onEditSave}
+        deleteButton={
           canDelete ? (
             <DeleteMessageButton
               threadId={threadId}

frontend-web/src/components/workspace/messages/message-list.tsx

@@ -1,6 +1,6 @@
 import type { Message } from "@langchain/langgraph-sdk";
 import type { BaseStream } from "@langchain/langgraph-sdk/react";
-import { CheckIcon, SendIcon, XIcon } from "lucide-react";
+import { CheckIcon, PenLineIcon, SendIcon, XIcon } from "lucide-react";
 import { useCallback, useContext, useEffect, useMemo, useRef, useState } from "react";
 import { useStickToBottomContext } from "use-stick-to-bottom";
 
@@ -11,7 +11,7 @@ import {
 } from "@/components/ai-elements/conversation";
 import { Button } from "@/components/ui/button";
 import { Textarea } from "@/components/ui/textarea";
-import { rememberAskTimes } from "@/core/chat-timestamps";
+import { rememberAskTimes, useChatAskTimes } from "@/core/chat-timestamps";
 import { useI18n } from "@/core/i18n/hooks";
 import {
   extractContentFromMessage,
@@ -20,10 +20,10 @@ import {
   groupMessages,
   hasContent,
   hasPresentFiles,
-  hasReasoning,
+  hasReasoning,
-  hasToolCalls,
+  hasToolCalls,
-  isHiddenFromUIMessage,
+  isHiddenFromUIMessage,
-} from "@/core/messages/utils";
+} from "@/core/messages/utils";
 import { useRehypeSplitWordsIntoSpans } from "@/core/rehype";
 import { isThreadRagModeLocked, useLocalSettings } from "@/core/settings";
 import { useSkills } from "@/core/skills/hooks";
@@ -97,13 +97,18 @@ export function MessageList({
   tokenUsageEnabled = false,
   extraRehypePlugins,
   scrollButtonClassName,
-  onClarificationSubmit,
+  onClarificationSubmit,
-  onEditResubmit,
+  onEditResubmit,
-  onSetupAgentApprove,
+  onEditSave,
-  onSetupAgentReject,
+  messageContentOverrides,
-  onSetupWritingApprove,
+  externallyHiddenMessageIds,
-  onSetupWritingReject,
+  onSetupAgentApprove,
-}: {
+  onSetupAgentReject,
+  onSetupWritingApprove,
+  onSetupWritingReject,
+  onSetupWritingStart,
+  onOpenArtifact,
+}: {
   className?: string;
   contentClassName?: string;
   fitMessageRowsToContent?: boolean;
@@ -114,13 +119,19 @@ export function MessageList({
   /** 额外定位「回到最新」悬浮按钮——不同页面输入框高度不同，需上移让位。 */
   scrollButtonClassName?: string;
   extraRehypePlugins?: ReturnType<typeof useRehypeSplitWordsIntoSpans>;
-  onClarificationSubmit?: (answer: string) => void | Promise<void>;
+  onClarificationSubmit?: (answer: string) => void | Promise<void>;
-  onEditResubmit?: (text: string) => void;
+  onEditResubmit?: (text: string) => void;
-  onSetupAgentApprove?: (payload: SetupAgentApprovalPayload) => void | Promise<void>;
+  onEditSave?: (messageId: string, text: string) => void | Promise<void>;
+  messageContentOverrides?: Record<string, string>;
+  externallyHiddenMessageIds?: Set<string>;
+  onSetupAgentApprove?: (payload: SetupAgentApprovalPayload) => void | Promise<void>;
   onSetupAgentReject?: (payload: SetupAgentApprovalPayload) => void | Promise<void>;
-  onSetupWritingApprove?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
+  onSetupWritingApprove?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
-  onSetupWritingReject?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
+  onSetupWritingReject?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
-}) {
+  /** 审批卡「直接开始写作」回调：应用配置（含已确认大纲）并立即启动写作流程（仅写作页提供，模板编辑等场景缺省隐藏该按钮）。 */
+  onSetupWritingStart?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
+  onOpenArtifact?: (filepath: string) => void;
+}) {
   const baseRehypePlugins = useRehypeSplitWordsIntoSpans(thread.isLoading);
   const rehypePlugins = useMemo(
     () => (extraRehypePlugins?.length ? [...baseRehypePlugins, ...extraRehypePlugins] : baseRehypePlugins),
@@ -152,27 +163,52 @@ export function MessageList({
     });
   }, []);
 
-  const allMessages = useMemo(
+  const allMessages = useMemo(() => {
-    () => thread.messages.filter((m) => !isHiddenFromUIMessage(m)),
+    const hasOverrides = messageContentOverrides && Object.keys(messageContentOverrides).length > 0;
-    [thread.messages],
+    return thread.messages
+      .filter((m) => !isHiddenFromUIMessage(m))
+      .map((message) => {
+        const override =
+          hasOverrides && message.id
+            ? messageContentOverrides?.[message.id]
+            : undefined;
+        return override === undefined
+          ? message
+          : ({ ...message, content: override } as Message);
+      });
+  }, [messageContentOverrides, thread.messages]);
+  const messages = useMemo(
+    () => {
+      const externalHidden = externallyHiddenMessageIds ?? new Set<string>();
+      return hiddenMessageIds.size === 0 && externalHidden.size === 0
+        ? allMessages
+        : allMessages.filter(
+            (m) =>
+              !m.id ||
+              (!hiddenMessageIds.has(m.id) && !externalHidden.has(m.id)),
+          );
+    },
+    [allMessages, externallyHiddenMessageIds, hiddenMessageIds],
   );
-  const messages = useMemo(
-    () =>
-      hiddenMessageIds.size === 0
-        ? allMessages
-        : allMessages.filter((m) => !m.id || !hiddenMessageIds.has(m.id)),
-    [allMessages, hiddenMessageIds],
-  );
 
-  // Stamp a wall-clock time onto every question/answer the first time it is
+  const askTimes = useChatAskTimes();
-  // seen, in a single batched commit. Questions sent this session already carry
+
-  // an accurate time (see useThreadStream); this also covers assistant answers
+  // Stamp a wall-clock time onto every *question* the first time it is seen, in
-  // and messages loaded from history. First-write-wins keeps the earliest time.
+  // a single batched commit. Questions sent this session already carry an
+  // accurate `client_ts` (see useThreadStream) and are skipped; this only backs
+  // up legacy questions loaded from history that predate `client_ts`.
+  // First-write-wins keeps the earliest time.
+  //
+  // AI answers are deliberately NOT stamped here: they carry no timestamp of
+  // their own, so a `now` stamp would be the *load* time, not the answer time —
+  // and for an unfinished/interrupted turn that re-stamps to the current clock
+  // on every reload. Instead the answer inherits its question's durable time
+  // via `turnTimes` below.
   useEffect(() => {
     const now = new Date().toISOString();
     const entries: Record<string, string> = {};
     for (const message of messages) {
-      if (message.type !== "human" && message.type !== "ai") continue;
+      if (message.type !== "human") continue;
       if (!message.id || message.id.startsWith("opt-")) continue;
       if (typeof message.additional_kwargs?.client_ts === "string") continue;
       entries[message.id] = now;
@@ -180,6 +216,24 @@ export function MessageList({
     if (Object.keys(entries).length > 0) rememberAskTimes(entries);
   }, [messages]);
 
+  // Durable ask time per message id, used to time-stamp the AI answer (which has
+  // no timestamp of its own) with the time of the question that triggered it.
+  const turnTimes = useMemo(() => {
+    const map = new Map<string, string>();
+    let lastQuestionTime: string | undefined;
+    for (const message of messages) {
+      if (message.type === "human") {
+        const ts = message.additional_kwargs?.client_ts;
+        const fromAskTimes = message.id ? askTimes[message.id] : undefined;
+        lastQuestionTime =
+          typeof ts === "string" && ts ? ts : fromAskTimes;
+      } else if (message.type === "ai" && message.id && lastQuestionTime) {
+        map.set(message.id, lastQuestionTime);
+      }
+    }
+    return map;
+  }, [messages, askTimes]);
+
   const [settings] = useLocalSettings();
   const ragModeEnabled =
     settings.display.ragModeEnabled || isThreadRagModeLocked(threadId);
@@ -350,11 +404,13 @@ export function MessageList({
                   threadId={threadId}
                   tokenUsageEnabled={tokenUsageEnabled}
                   displaySources={displaySources}
-                  extraRehypePlugins={extraRehypePlugins}
+                  extraRehypePlugins={extraRehypePlugins}
-                  onEditResubmit={onEditResubmit}
+                  onEditResubmit={onEditResubmit}
-                  onMessageDeleted={
+                  onEditSave={onEditSave}
-                    allowDelete ? handleMessageDeleted : undefined
+                  onMessageDeleted={
+                    allowDelete ? handleMessageDeleted : undefined
                   }
+                  turnTime={msg.id ? turnTimes.get(msg.id) : undefined}
                 />
               );
             });
@@ -430,6 +486,7 @@ export function MessageList({
                   message={message}
                   onApprove={onSetupWritingApprove}
                   onReject={onSetupWritingReject}
+                  onStart={onSetupWritingStart}
                 />
                 <MessageTokenUsageList
                   enabled={tokenUsageEnabled}
@@ -456,7 +513,11 @@ export function MessageList({
                     className="mb-4"
                   />
                 )}
-                <ArtifactFileList files={files} threadId={threadId} />
+                <ArtifactFileList
+                  files={files}
+                  threadId={threadId}
+                  onOpenArtifact={onOpenArtifact}
+                />
                 <MessageTokenUsageList
                   enabled={tokenUsageEnabled}
                   isLoading={thread.isLoading}
@@ -629,6 +690,8 @@ export type SetupAgentApprovalPayload = {
 export type SetupWritingApprovalPayload = {
   user_intent?: string;
   article_type?: string;
+  /** 当 article_type 是已有类型库里没有的新类型时，模型识别出的一句话特征说明（命中已有类型时为空）。 */
+  article_type_detail?: string;
   word_count_target?: number | null;
   target_audience?: string;
   writing_mode?: string;
@@ -820,14 +883,16 @@ function SetupWritingApprovalCard({
   message,
   onApprove,
   onReject,
+  onStart,
 }: {
   disabled: boolean;
   message: unknown;
   onApprove?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
   onReject?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
+  onStart?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
 }) {
   const payload = getSetupWritingApprovalPayload(message);
-  const [submitting, setSubmitting] = useState<"approve" | "reject" | null>(
+  const [submitting, setSubmitting] = useState<"approve" | "reject" | "start" | null>(
     null,
   );
 
@@ -838,7 +903,7 @@ function SetupWritingApprovalCard({
   const approvalPayload = payload;
   const busy = disabled || submitting !== null;
 
-  async function run(action: "approve" | "reject") {
+  async function run(action: "approve" | "reject" | "start") {
     if (busy) {
       return;
     }
@@ -846,6 +911,8 @@ function SetupWritingApprovalCard({
     try {
       if (action === "approve") {
         await onApprove?.(approvalPayload);
+      } else if (action === "start") {
+        await onStart?.(approvalPayload);
       } else {
         await onReject?.(approvalPayload);
       }
@@ -854,9 +921,14 @@ function SetupWritingApprovalCard({
     }
   }
 
+  const hasNewType = !!approvalPayload.article_type_detail?.trim();
   const rows: Array<{ label: string; value: string }> = [];
   if (approvalPayload.article_type) {
-    rows.push({ label: "文章类型", value: approvalPayload.article_type });
+    rows.push({
+      label: "文章类型",
+      // 新类型（列表外）标注「· 新」，让用户知道这是模型新识别的类型。
+      value: hasNewType ? `${approvalPayload.article_type} · 新` : approvalPayload.article_type,
+    });
   }
   if (typeof approvalPayload.word_count_target === "number") {
     rows.push({ label: "目标字数", value: `${approvalPayload.word_count_target} 字` });
@@ -903,6 +975,13 @@ function SetupWritingApprovalCard({
           </div>
         ) : null}
 
+        {hasNewType ? (
+          <div className="space-y-1">
+            <div className="text-muted-foreground text-xs">新类型说明</div>
+            <p className="text-sm leading-6">{approvalPayload.article_type_detail}</p>
+          </div>
+        ) : null}
+
         {approvalPayload.outline ? (
           <div className="space-y-1">
             <div className="text-muted-foreground text-xs">已有大纲</div>
@@ -926,6 +1005,7 @@ function SetupWritingApprovalCard({
         </Button>
         <Button
           type="button"
+          variant={onStart ? "outline" : "default"}
           size="sm"
           disabled={busy || !onApprove}
           onClick={() => void run("approve")}
@@ -933,6 +1013,17 @@ function SetupWritingApprovalCard({
           <CheckIcon className="h-4 w-4" />
           应用到表单
         </Button>
+        {onStart ? (
+          <Button
+            type="button"
+            size="sm"
+            disabled={busy}
+            onClick={() => void run("start")}
+          >
+            <PenLineIcon className="h-4 w-4" />
+            直接开始写作
+          </Button>
+        ) : null}
       </div>
     </div>
   );

frontend-web/src/components/workspace/messages/message-token-usage.tsx

@@ -31,6 +31,48 @@ export function formatDuration(ms: number): string {
   return `${mins}m ${secs}s`;
 }
 
+/**
+ * 速度条颜色含义图例 —— 生成结束后显示在速度条下方一行，向用户解释当前
+ * 进度条颜色代表的「模型生成延迟」状态。进度条本身仍是 5 档(极快/流畅/一般/
+ * 偏慢/缓慢)的连续配色;这里把它归并成用户视角的 3 类延迟 + 「无响应」:
+ *   绿(#16a34a，极快/流畅) → 延迟正常
+ *   黄(#eab308，一般)       → 延迟微长
+ *   红(#ef4444，偏慢/缓慢)  → 延迟长，可能失败
+ *   灰(#9ca3af)            → 无响应(无进度条/0 tok/s)，任务失败，请重试
+ * 根据本次问答的实际速度，只显示对应那一档的提示。
+ */
+function legendForSpeed(tps: number): { color: string; label: string } {
+  if (tps <= 0) return { color: "#9ca3af", label: "无响应，任务失败，请重试" };
+  if (tps >= 30) return { color: "#16a34a", label: "延迟正常" };
+  if (tps >= 15) return { color: "#eab308", label: "延迟微长" };
+  return { color: "#ef4444", label: "延迟长，可能失败" };
+}
+
+export function SpeedLegend({
+  className,
+  tokensPerSec,
+}: {
+  className?: string;
+  tokensPerSec: number;
+}) {
+  const item = legendForSpeed(tokensPerSec);
+  return (
+    <span
+      className={cn(
+        "text-muted-foreground inline-flex items-center gap-1",
+        className,
+      )}
+    >
+      <span
+        aria-hidden
+        className="inline-block size-2 shrink-0 rounded-full"
+        style={{ backgroundColor: item.color }}
+      />
+      {item.label}
+    </span>
+  );
+}
+
 export function SpeedPill({ metric }: { metric: MessageMetric }) {
   const fill = Math.max(0, Math.min(1, metric.tokensPerSec / FULL_SCALE_TOKENS_PER_SEC));
   const { color, label } = classifySpeed(metric.tokensPerSec);
@@ -132,6 +174,13 @@ export function MessageTokenUsage({
               {formatDuration(resolvedMetric.durationMs)}
             </span>
           )}
+          {/* 生成结束(非流式中)后只显示与本次速度对应那一档的颜色含义说明。 */}
+          {!resolvedMetric.isActive && (
+            <SpeedLegend
+              className="basis-full"
+              tokensPerSec={resolvedMetric.tokensPerSec}
+            />
+          )}
         </>
       ) : null}
     </div>

frontend-web/src/components/workspace/publish-square-picker-dialog.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { CheckIcon } from "lucide-react";
-import { useEffect, useState } from "react";
+import { type ReactNode, useEffect, useState } from "react";
 
 import { Button } from "@/components/ui/button";
 import {
@@ -26,6 +26,8 @@ interface PublishSquarePickerDialogProps {
   loading?: boolean;
   title?: string;
   description?: string;
+  /** 可选提示节点，渲染在描述下方 —— 用于显示「本次发布将以哪个账号进行」及账号切换告警。 */
+  accountNotice?: ReactNode;
 }
 
 /** A "publish to which square (发布广场)?" chooser. Squares are rendered as a
@@ -39,6 +41,7 @@ export function PublishSquarePickerDialog({
   loading,
   title = "选择发布广场",
   description = "请选择要把它发布到哪个广场。每个项目只能归属一个广场，不会重复出现。",
+  accountNotice,
 }: PublishSquarePickerDialogProps) {
   const [selected, setSelected] = useState<string>(
     defaultSquareId || squares[0]?.id || "",
@@ -58,6 +61,7 @@ export function PublishSquarePickerDialog({
           <DialogTitle>{title}</DialogTitle>
           <DialogDescription>{description}</DialogDescription>
         </DialogHeader>
+        {accountNotice}
         <div className="max-h-[50vh] space-y-1.5 overflow-y-auto py-1">
           {squares.map((sq) => {
             const active = selected === sq.id;

frontend-web/src/components/workspace/recent-chat-list.tsx

@@ -1,6 +1,7 @@
 "use client";
 
 import {
+  Bot,
   ChevronDown,
   ChevronRight,
   Download,
@@ -64,8 +65,10 @@ import {
 } from "@/core/threads/hooks";
 import type { AgentThread, AgentThreadState } from "@/core/threads/types";
 import {
+  isBootstrapThread,
   isThreadFavorite,
   isThreadPinned,
+  listPathOfThread,
   pathOfThread,
   sortThreadsPinnedFirst,
   titleOfThread,
@@ -130,9 +133,9 @@ export function RecentChatList({
         });
         if (threadIndex > -1) {
           if (threads[threadIndex + 1]) {
-            nextThreadPath = pathOfThread(threads[threadIndex + 1]!);
+            nextThreadPath = listPathOfThread(threads[threadIndex + 1]!);
           } else if (threads[threadIndex - 1]) {
-            nextThreadPath = pathOfThread(threads[threadIndex - 1]!);
+            nextThreadPath = listPathOfThread(threads[threadIndex - 1]!);
           }
         }
         void router.push(nextThreadPath);
@@ -189,11 +192,12 @@ export function RecentChatList({
     [t],
   );
 
+  // 智能体创建（bootstrap）会话也展示在常用对话里（带机器人图标、点击回创建页）；
+  // 仅排除调度 / 会商类系统会话。
   const visibleThreads = sortThreadsPinnedFirst(
     threads.filter(
       (thread) =>
         thread.metadata?.thread_type !== "scheduler" &&
-        thread.metadata?.thread_type !== "bootstrap" &&
         thread.metadata?.thread_type !== "roundtable",
     ),
   );
@@ -239,7 +243,9 @@ export function RecentChatList({
           <SidebarMenu>
             <div className="flex w-full flex-col gap-0.5">
               {shownThreads.map((thread) => {
-                const isActive = pathOfThread(thread) === pathname;
+                const href = listPathOfThread(thread);
+                const isActive = href === pathname;
+                const isBoot = isBootstrapThread(thread);
                 const pinned = isThreadPinned(thread);
                 const favorited = isThreadFavorite(thread);
                 return (
@@ -261,17 +267,29 @@ export function RecentChatList({
                     >
                       <Link
                         className="flex w-full items-center gap-1 whitespace-nowrap group-hover/side-menu-item:overflow-hidden"
-                        href={pathOfThread(thread)}
+                        href={href}
                       >
-                        {compact && (
+                        {isBoot ? (
-                          <MessageSquare
+                          <Bot
                             className={
                               "size-3.5 shrink-0 " +
                               (isActive
                                 ? "text-[var(--primary)]"
                                 : "text-muted-foreground/70")
                             }
+                            aria-label="智能体创建会话"
                           />
+                        ) : (
+                          compact && (
+                            <MessageSquare
+                              className={
+                                "size-3.5 shrink-0 " +
+                                (isActive
+                                  ? "text-[var(--primary)]"
+                                  : "text-muted-foreground/70")
+                              }
+                            />
+                          )
                         )}
                         {pinned && (
                           <Pin className="size-3 shrink-0 text-muted-foreground/70" />

frontend-web/src/components/workspace/recent-roundtable-list.tsx

@@ -71,9 +71,10 @@ function StatusBadge({ draft }: { draft: DraftMeta }) {
   if (draft.status === "error") {
     return <span className="text-[10px] font-medium text-rose-500">出错</span>;
   }
+  // 非进行中/待澄清/出错时，展示本次会商所用业务链（无链条 → 自由模式）。
   return (
     <span className="text-[10px] font-medium text-muted-foreground">
-      第 {draft.furthestStep} 步
+      {draft.chainTitle || "自由模式"}
     </span>
   );
 }
@@ -111,7 +112,7 @@ export function RecentRoundtableList() {
     }
     try {
       await rename(id, title);
-      toast.success("✏️ 已重命名");
+      toast.success("已重命名");
     } catch {
       toast.error("重命名失败，请重试");
     } finally {
@@ -125,7 +126,7 @@ export function RecentRoundtableList() {
       if (!window.confirm("确定删除这条会商记录吗？此操作不可恢复。")) return;
       try {
         await remove(draft.id);
-        toast.success("🗑 已删除会商记录");
+        toast.success("已删除会商记录");
       } catch {
         toast.error("删除失败，请重试");
       }

frontend-web/src/components/workspace/settings/about-content.ts

@@ -8,7 +8,7 @@ CM Assistant is an internal super-agent platform that orchestrates sub-agents, m
 
 ---
 
-## 🚀 Core Features
+## Core Features
 
 * **Skills & Tools**: With built-in and extensible skills and tools, CM Assistant can do almost anything.
 * **Sub-Agents**: Sub-Agents help the main agent to do the tasks that are too complex to be done by the main agent.

frontend-web/src/components/workspace/settings/account-settings-page.tsx

@@ -1,12 +1,14 @@
 "use client";
 
-import { useMemo } from "react";
 import { CopyIcon, LogOutIcon, UserIcon } from "lucide-react";
 import { toast } from "sonner";
 
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { clearStoredAuth, getAccountDisplayName, getStoredAuth } from "@/core/auth";
+import { useLiveAccount } from "@/core/auth/use-live-account";
+import { OptType, writeYLog } from "@/core/log/y-log";
+import { clearYLogToken } from "@/core/log/y-log-token";
 
 import { SettingsSection } from "./settings-section";
 
@@ -25,7 +27,10 @@ function copy(text: string, hint = "已复制") {
 }
 
 export function AccountSettingsPage() {
-  const auth = useMemo(() => getStoredAuth(), []);
+  // Subscribe to same-tab and cross-tab auth changes. The dialog may stay open
+  // while the active account is switched elsewhere.
+  useLiveAccount();
+  const auth = getStoredAuth();
 
   if (!auth) {
     return (
@@ -40,7 +45,15 @@ export function AccountSettingsPage() {
   const displayName = getAccountDisplayName(auth);
 
   const handleLogout = () => {
+    // 操作日志(Y-Log)：在清除 token1 之前上报登出（此时 token1 还在），keepalive 保证发出。
+    writeYLog({
+      optType: OptType.logout,
+      optDetail: "CM助手-全量-登出",
+      url: "/api/v1/auth/logout",
+      keepalive: true,
+    });
     clearStoredAuth();
+    clearYLogToken();
     // Match the rest of the app's logout flow: blow away the cookie session
     // by hitting the gateway logout endpoint and then forcing a full reload
     // so any cached query state goes too.

frontend-web/src/components/workspace/settings/custom-theme-library-settings.tsx

@@ -0,0 +1,771 @@
+"use client";
+
+import {
+  ChevronDownIcon,
+  ChevronUpIcon,
+  CheckIcon,
+  MoonIcon,
+  PaletteIcon,
+  PlusIcon,
+  RotateCcwIcon,
+  SaveIcon,
+  SlidersHorizontalIcon,
+  SunIcon,
+  Trash2Icon,
+} from "lucide-react";
+import { useEffect, useId, useMemo, useState, type CSSProperties } from "react";
+import { ColorPickerPanel } from "tdesign-react";
+import { toast } from "sonner";
+
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { Switch } from "@/components/ui/switch";
+import type {
+  CustomThemeColorOverrides,
+  CustomThemePreset,
+} from "@/core/system-settings/api";
+import {
+  useAppearanceSettings,
+  useUpdateAppearanceSettings,
+} from "@/core/system-settings/hooks";
+import {
+  CUSTOM_THEME_ADVANCED_KEYS,
+  getCustomThemeAutomaticTokens,
+  getCustomThemeTokens,
+  normalizeHexColor,
+  customThemeTextContrast,
+  type CustomThemeAdvancedKey,
+} from "@/core/theme/custom-theme";
+import { cn } from "@/lib/utils";
+
+const MAX_CUSTOM_THEMES = 12;
+const SUGGESTED_COLORS = [
+  "#9BCEF1",
+  "#F3FBD9",
+  "#7AB8F5",
+  "#8ED1B2",
+  "#C6B4F6",
+  "#F3C5A6",
+  "#F3B1B7",
+  "#63C4C8",
+];
+const TEXT_COLORS = ["#202A3A", "#172033", "#2D587A", "#4C6330", "#F4F7FB", "#FFFFFF"];
+
+const ADVANCED_COLOR_FIELDS: Array<{
+  key: CustomThemeAdvancedKey;
+  label: string;
+  description: string;
+  token: string;
+}> = [
+  {
+    key: "button_hover",
+    label: "按钮悬停色",
+    description: "主按钮悬停时的背景色",
+    token: "--theme-button-hover",
+  },
+  {
+    key: "navigation_gradient_start",
+    label: "导航渐变起点",
+    description: "全量模式顶部导航栏左侧的渐变色",
+    token: "--navigation-gradient-start",
+  },
+  {
+    key: "navigation_gradient_end",
+    label: "导航渐变终点",
+    description: "全量模式顶部导航栏右侧的渐变色",
+    token: "--navigation-gradient-end",
+  },
+  {
+    key: "selected_background",
+    label: "选中背景",
+    description: "左侧菜单、卡片选中时的浅背景",
+    token: "--theme-selected-background",
+  },
+  {
+    key: "border",
+    label: "边框色",
+    description: "卡片、输入框和分隔线",
+    token: "--border",
+  },
+  {
+    key: "muted",
+    label: "弱化背景",
+    description: "次级区域与弱化容器",
+    token: "--muted",
+  },
+  {
+    key: "muted_text",
+    label: "辅助文字",
+    description: "说明、占位和次要信息文字",
+    token: "--muted-foreground",
+  },
+  {
+    key: "destructive",
+    label: "删除/危险色",
+    description: "删除按钮、错误与危险操作的颜色",
+    token: "--destructive",
+  },
+  {
+    key: "brand_title",
+    label: "栏目标题文字",
+    description: "业务链、分析记录等带图标栏目标题",
+    token: "--brand-title-foreground",
+  },
+  {
+    key: "primary_foreground",
+    label: "主色块文字（Logo/状态标签）",
+    description: "Logo 的 C、启用状态和默认标签；不影响主按钮文字",
+    token: "--primary-foreground",
+  },
+];
+
+function makeThemeId(): `custom-theme-${string}` {
+  const suffix =
+    typeof crypto !== "undefined" && "randomUUID" in crypto
+      ? crypto.randomUUID().replace(/[^a-z0-9-]/gi, "").toLowerCase()
+      : `${Date.now().toString(36)}${Math.random().toString(36).slice(2, 10)}`;
+  return `custom-theme-${suffix}`;
+}
+
+function newCustomTheme(order: number): CustomThemePreset {
+  return {
+    id: makeThemeId(),
+    name: `自定义主题 ${order + 1}`,
+    primary: "#9BCEF1",
+    text_color: null,
+    mode: "light",
+    overrides: {},
+    enabled: true,
+    sort_order: order,
+  };
+}
+
+function normalizeColorOverrides(
+  overrides: CustomThemeColorOverrides | undefined,
+): CustomThemeColorOverrides {
+  const normalized: CustomThemeColorOverrides = {};
+  for (const key of CUSTOM_THEME_ADVANCED_KEYS) {
+    const value = overrides?.[key];
+    if (typeof value === "string" && value.trim()) {
+      normalized[key] = normalizeHexColor(value);
+    }
+  }
+  return normalized;
+}
+
+function normalizeThemeDrafts(
+  themes: CustomThemePreset[] | undefined,
+): CustomThemePreset[] {
+  return [...(themes ?? [])]
+    .sort((a, b) => a.sort_order - b.sort_order)
+    .map((theme, index) => ({
+      ...theme,
+      id: theme.id || makeThemeId(),
+      name: theme.name || `自定义主题 ${index + 1}`,
+      primary: normalizeHexColor(theme.primary),
+      text_color:
+        typeof theme.text_color === "string" && theme.text_color.trim()
+          ? normalizeHexColor(theme.text_color)
+          : null,
+      mode: theme.mode === "dark" ? "dark" : "light",
+      overrides: normalizeColorOverrides(theme.overrides),
+      enabled: theme.enabled !== false,
+      sort_order: index,
+    }));
+}
+
+/**
+ * Render the TDesign panel inside the settings dialog instead of its default
+ * body-level popup. The dialog otherwise treats clicks inside that portal as
+ * outside interactions and closes the picker while a colour is being chosen.
+ */
+function InlineThemeColorPicker({
+  value,
+  fallback,
+  swatchColors,
+  onCommit,
+  ariaLabel = "选择颜色",
+}: {
+  value: string;
+  fallback?: string;
+  swatchColors: string[];
+  onCommit: (value: string) => void;
+  ariaLabel?: string;
+}) {
+  const normalizedValue = normalizeHexColor(value, fallback);
+  const [pendingValue, setPendingValue] = useState(normalizedValue);
+  const [open, setOpen] = useState(false);
+  const panelId = useId();
+
+  useEffect(() => {
+    if (!open) setPendingValue(normalizedValue);
+  }, [normalizedValue, open]);
+
+  return (
+    <div className="w-fit">
+      <button
+        type="button"
+        className="flex h-10 min-w-32 items-center gap-2 rounded-md border bg-background px-2 font-mono text-sm shadow-xs transition-colors hover:bg-muted/40 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+        aria-label={ariaLabel}
+        aria-expanded={open}
+        aria-controls={panelId}
+        onClick={() => setOpen((visible) => !visible)}
+      >
+        <span
+          className="size-7 rounded border"
+          style={{ backgroundColor: pendingValue }}
+          aria-hidden
+        />
+        {pendingValue}
+      </button>
+      {open && (
+        <div
+          id={panelId}
+          className="mt-2 w-fit rounded-lg border bg-background p-2 shadow-lg"
+          onPointerDown={(event) => event.stopPropagation()}
+          onClick={(event) => event.stopPropagation()}
+        >
+          <ColorPickerPanel
+            value={pendingValue}
+            format="HEX"
+            colorModes={["monochrome"]}
+            enableAlpha={false}
+            swatchColors={swatchColors}
+            onChange={(color) => setPendingValue(normalizeHexColor(String(color), fallback))}
+          />
+          <div className="mt-2 flex justify-end gap-2 border-t pt-2">
+            <Button
+              type="button"
+              size="sm"
+              variant="outline"
+              onClick={() => {
+                setPendingValue(normalizedValue);
+                setOpen(false);
+              }}
+            >
+              取消
+            </Button>
+            <Button
+              type="button"
+              size="sm"
+              onClick={() => {
+                setOpen(false);
+                onCommit(pendingValue);
+              }}
+            >
+              应用颜色
+            </Button>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}
+
+function CustomThemePreview({ theme }: { theme: CustomThemePreset }) {
+  const tokens = getCustomThemeTokens(theme) as CSSProperties;
+  const buttonContrast = customThemeTextContrast(theme);
+  const isButtonContrastLow = buttonContrast < 4.5;
+
+  return (
+    <div
+      className="overflow-hidden rounded-lg border"
+      style={tokens}
+      aria-label={`${theme.name} 的颜色预览`}
+    >
+      <div
+        className="flex items-center gap-2 border-b border-[var(--border)] px-3 py-2"
+        style={{
+          backgroundImage:
+            "linear-gradient(105deg, var(--navigation-gradient-start) 0%, var(--primary) 52%, var(--navigation-gradient-end) 100%)",
+        }}
+      >
+        <span
+          className="flex size-5 items-center justify-center rounded-md bg-white/25 text-[10px] font-bold text-[var(--navigation-foreground)] ring-2 ring-white/35"
+          aria-hidden
+        >
+          C
+        </span>
+        <span className="text-xs font-semibold text-[var(--navigation-foreground)]">
+          实时预览
+        </span>
+        <span
+          className={cn(
+            "ml-auto text-[11px]",
+            isButtonContrastLow
+              ? "text-amber-700 dark:text-amber-300"
+              : "text-[var(--muted-foreground)]",
+          )}
+        >
+          主按钮对比度 {buttonContrast.toFixed(1)}:1
+        </span>
+      </div>
+      <div className="grid gap-2 bg-[var(--background)] p-3 sm:grid-cols-[1fr_auto]">
+        <div className="rounded-md border border-[var(--border)] bg-[var(--card)] p-2.5">
+          <div className="text-xs font-semibold text-[var(--brand-title-foreground)]">
+            {theme.name || "未命名主题"}
+          </div>
+          <div className="mt-1 text-[11px] text-[var(--muted-foreground)]">
+            页面正文自动生成；主按钮文字可单独指定。
+          </div>
+        </div>
+        <button
+          type="button"
+          className="rounded-md bg-[var(--primary)] px-3 py-2 text-xs font-semibold text-[var(--button-foreground,var(--primary-foreground))] shadow-sm"
+          tabIndex={-1}
+        >
+          主按钮
+        </button>
+        {isButtonContrastLow && (
+          <p className="sm:col-span-2 text-[11px] text-amber-700 dark:text-amber-300">
+            当前按钮文字会按您的颜色设置展示，但对比度低于 4.5:1，建议改用更深的主色或恢复自动。
+          </p>
+        )}
+      </div>
+    </div>
+  );
+}
+
+function AdvancedThemeColorControls({
+  theme,
+  onPatch,
+}: {
+  theme: CustomThemePreset;
+  onPatch: (patch: Partial<CustomThemePreset>) => void;
+}) {
+  const automaticTokens = getCustomThemeAutomaticTokens({
+    primary: theme.primary,
+    mode: theme.mode,
+  });
+
+  const setOverride = (key: CustomThemeAdvancedKey, value: string) => {
+    const overrides = { ...(theme.overrides ?? {}) };
+    if (!value.trim()) {
+      delete overrides[key];
+    } else {
+      overrides[key] = value;
+    }
+    onPatch({ overrides });
+  };
+
+  return (
+    <div className="space-y-3 rounded-lg border border-dashed bg-muted/15 p-3">
+      <div className="flex flex-wrap items-start justify-between gap-2">
+        <div>
+          <div className="text-sm font-medium">更多配色</div>
+          <p className="mt-0.5 text-xs leading-relaxed text-muted-foreground">
+            默认由主色自动推导。仅在品牌规范有明确要求时，选择单项覆盖；“恢复自动”会重新跟随主色。
+          </p>
+        </div>
+        <span className="rounded-full bg-muted px-2 py-0.5 text-xs text-muted-foreground">
+          已覆盖 {Object.keys(theme.overrides ?? {}).length} 项
+        </span>
+      </div>
+      <div className="grid gap-3 lg:grid-cols-2">
+        {ADVANCED_COLOR_FIELDS.map((field) => {
+          const explicit = theme.overrides?.[field.key];
+          const automatic = automaticTokens[field.token] ?? "#0062D9";
+          const value = explicit ?? automatic;
+          return (
+            <div key={field.key} className="rounded-md border bg-background p-3">
+              <div className="mb-2 flex items-start justify-between gap-2">
+                <div>
+                  <div className="text-xs font-semibold">{field.label}</div>
+                  <div className="mt-0.5 text-[11px] text-muted-foreground">
+                    {field.description}
+                  </div>
+                </div>
+                {explicit ? (
+                  <Button
+                    type="button"
+                    variant="ghost"
+                    size="sm"
+                    className="h-7 px-2 text-xs"
+                    onClick={() => setOverride(field.key, "")}
+                  >
+                    <RotateCcwIcon className="mr-1 size-3.5" />
+                    恢复自动
+                  </Button>
+                ) : (
+                  <span className="rounded bg-muted px-1.5 py-0.5 text-[11px] text-muted-foreground">
+                    自动
+                  </span>
+                )}
+              </div>
+              <div className="flex flex-wrap items-end gap-2">
+                <InlineThemeColorPicker
+                  value={value}
+                  swatchColors={SUGGESTED_COLORS}
+                  onCommit={(color) => setOverride(field.key, color)}
+                  ariaLabel={`${theme.name || "自定义主题"}${field.label}选色器`}
+                />
+                <Input
+                  value={value}
+                  maxLength={7}
+                  className="h-8 w-28 font-mono text-xs uppercase"
+                  onChange={(event) => setOverride(field.key, event.target.value)}
+                  onBlur={(event) =>
+                    setOverride(
+                      field.key,
+                      event.target.value.trim()
+                        ? normalizeHexColor(event.target.value)
+                        : "",
+                    )
+                  }
+                  aria-label={`${theme.name || "自定义主题"}${field.label}十六进制值`}
+                />
+              </div>
+              {!explicit && (
+                <p className="mt-2 text-[11px] text-muted-foreground">
+                  当前自动值：{automatic}
+                </p>
+              )}
+            </div>
+          );
+        })}
+      </div>
+    </div>
+  );
+}
+
+export function CustomThemeLibrarySettings() {
+  const { data: appearance } = useAppearanceSettings();
+  const updateAppearance = useUpdateAppearanceSettings();
+  const [drafts, setDrafts] = useState<CustomThemePreset[]>([]);
+  const [advancedThemeIds, setAdvancedThemeIds] = useState<Set<string>>(
+    () => new Set(),
+  );
+
+  useEffect(() => {
+    setDrafts(normalizeThemeDrafts(appearance?.custom_themes));
+  }, [appearance?.custom_themes]);
+
+  const hasChanges = useMemo(
+    () =>
+      JSON.stringify(normalizeThemeDrafts(appearance?.custom_themes)) !==
+      JSON.stringify(normalizeThemeDrafts(drafts)),
+    [appearance?.custom_themes, drafts],
+  );
+
+  const patchTheme = (id: string, patch: Partial<CustomThemePreset>) => {
+    setDrafts((items) =>
+      items.map((item) => (item.id === id ? { ...item, ...patch } : item)),
+    );
+  };
+
+  const toggleAdvancedTheme = (id: string) => {
+    setAdvancedThemeIds((ids) => {
+      const next = new Set(ids);
+      if (next.has(id)) next.delete(id);
+      else next.add(id);
+      return next;
+    });
+  };
+
+  const handleSave = async () => {
+    const cleaned = normalizeThemeDrafts(drafts).map((theme) => ({
+      ...theme,
+      name: theme.name.trim(),
+      primary: normalizeHexColor(theme.primary),
+    }));
+    if (cleaned.some((theme) => !theme.name)) {
+      toast.error("请为每个主题填写名称");
+      return;
+    }
+    const names = cleaned.map((theme) => theme.name.toLocaleLowerCase());
+    if (new Set(names).size !== names.length) {
+      toast.error("主题名称不能重复");
+      return;
+    }
+
+    try {
+      await updateAppearance.mutateAsync({ custom_themes: cleaned });
+      toast.success("自定义主题库已保存，所有用户可在主题切换器中选择已启用主题");
+    } catch (error) {
+      toast.error(error instanceof Error ? error.message : "保存主题库失败");
+    }
+  };
+
+  const handleSetDefault = async (theme: CustomThemePreset) => {
+    if (!theme.enabled || appearance?.default_theme === theme.id) return;
+    if (!(appearance?.custom_themes ?? []).some((preset) => preset.id === theme.id)) {
+      toast.info("请先保存主题库，再将新主题设为系统默认");
+      return;
+    }
+    try {
+      await updateAppearance.mutateAsync({ default_theme: theme.id });
+      toast.success(`已将“${theme.name || "自定义主题"}”设为系统默认主题`);
+    } catch (error) {
+      toast.error(error instanceof Error ? error.message : "设置系统默认主题失败");
+    }
+  };
+
+  return (
+    <div className="space-y-4">
+      <div className="flex flex-wrap items-center justify-between gap-3">
+        <p className="max-w-2xl text-xs leading-relaxed text-muted-foreground">
+          默认只需设置主色、主按钮文字与明暗模式；系统会自动生成页面正文、背景、边框、弱化、选中和悬停色。点击“更多”后才按需覆盖个别交互色，停用后不再向用户展示，最多可保存 {MAX_CUSTOM_THEMES} 个。
+        </p>
+        <div className="flex items-center gap-2">
+          <Button
+            type="button"
+            size="sm"
+            variant="outline"
+            onClick={() =>
+              setDrafts((items) =>
+                items.length >= MAX_CUSTOM_THEMES
+                  ? items
+                  : [...items, newCustomTheme(items.length)],
+              )
+            }
+            disabled={drafts.length >= MAX_CUSTOM_THEMES || updateAppearance.isPending}
+          >
+            <PlusIcon className="mr-1.5 size-4" />
+            添加主题
+          </Button>
+          <Button
+            type="button"
+            size="sm"
+            onClick={() => void handleSave()}
+            disabled={!hasChanges || updateAppearance.isPending}
+          >
+            <SaveIcon className="mr-1.5 size-4" />
+            保存主题库
+          </Button>
+        </div>
+      </div>
+
+      {drafts.length === 0 ? (
+        <div className="rounded-lg border border-dashed bg-muted/20 px-5 py-8 text-center">
+          <PaletteIcon className="mx-auto mb-2 size-5 text-muted-foreground" />
+          <div className="text-sm font-medium">还没有自定义主题</div>
+          <p className="mt-1 text-xs text-muted-foreground">
+            添加后，用户可以从右上角主题切换器中自行选择。
+          </p>
+        </div>
+      ) : (
+        <div className="space-y-4">
+          {drafts.map((theme, index) => {
+            const isDefault = appearance?.default_theme === theme.id;
+            const advancedOpen = advancedThemeIds.has(theme.id);
+            const automaticTokens = getCustomThemeAutomaticTokens({
+              primary: theme.primary,
+              mode: theme.mode,
+            });
+            const textColor = theme.text_color ?? automaticTokens["--foreground"] ?? "#202A3A";
+            return (
+              <div key={theme.id} className="space-y-4 rounded-xl border bg-card p-4">
+                <div className="flex flex-wrap items-center justify-between gap-3">
+                  <div className="flex items-center gap-2">
+                    <PaletteIcon className="size-4 text-primary" />
+                    <span className="text-sm font-semibold">主题 {index + 1}</span>
+                    {isDefault && (
+                      <span className="inline-flex items-center gap-1 rounded-full bg-primary/10 px-2 py-0.5 text-xs font-medium text-primary">
+                        <CheckIcon className="size-3" />
+                        系统默认
+                      </span>
+                    )}
+                  </div>
+                  <div className="flex items-center gap-2">
+                    <label className="flex items-center gap-2 text-xs text-muted-foreground">
+                      <Switch
+                        checked={theme.enabled}
+                        onCheckedChange={(enabled) => patchTheme(theme.id, { enabled })}
+                        aria-label={`启用${theme.name || "自定义主题"}`}
+                      />
+                      {theme.enabled ? "启用" : "停用"}
+                    </label>
+                    <Button
+                      type="button"
+                      size="sm"
+                      variant={isDefault ? "default" : "outline"}
+                      onClick={() => void handleSetDefault(theme)}
+                      disabled={!theme.enabled || isDefault || hasChanges || updateAppearance.isPending}
+                    >
+                      设为默认
+                    </Button>
+                    <Button
+                      type="button"
+                      size="sm"
+                      variant="outline"
+                      onClick={() => toggleAdvancedTheme(theme.id)}
+                      aria-expanded={advancedOpen}
+                      aria-controls={`${theme.id}-advanced-colors`}
+                    >
+                      <SlidersHorizontalIcon className="mr-1.5 size-4" />
+                      更多
+                      {advancedOpen ? (
+                        <ChevronUpIcon className="ml-1 size-3.5" />
+                      ) : (
+                        <ChevronDownIcon className="ml-1 size-3.5" />
+                      )}
+                    </Button>
+                    <Button
+                      type="button"
+                      size="icon-sm"
+                      variant="ghost"
+                      className="text-destructive hover:text-destructive"
+                      onClick={() =>
+                        setDrafts((items) =>
+                          items
+                            .filter((item) => item.id !== theme.id)
+                            .map((item, order) => ({ ...item, sort_order: order })),
+                        )
+                      }
+                      title="删除主题"
+                      aria-label={`删除${theme.name || "自定义主题"}`}
+                    >
+                      <Trash2Icon className="size-4" />
+                    </Button>
+                  </div>
+                </div>
+
+                <div className="grid gap-3 md:grid-cols-[minmax(0,1fr)_minmax(180px,0.55fr)_150px_150px]">
+                  <label className="space-y-1.5">
+                    <span className="text-xs font-medium">主题名称</span>
+                    <Input
+                      value={theme.name}
+                      maxLength={32}
+                      onChange={(event) => patchTheme(theme.id, { name: event.target.value })}
+                      placeholder="例如：品牌浅蓝"
+                    />
+                  </label>
+                  <label className="space-y-1.5">
+                    <span className="text-xs font-medium">基础模式</span>
+                    <Select
+                      value={theme.mode}
+                      onValueChange={(value) =>
+                        patchTheme(theme.id, {
+                          mode: value === "dark" ? "dark" : "light",
+                        })
+                      }
+                    >
+                      <SelectTrigger>
+                        <SelectValue />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="light">
+                          <span className="inline-flex items-center gap-1.5"><SunIcon className="size-3.5" />浅色</span>
+                        </SelectItem>
+                        <SelectItem value="dark">
+                          <span className="inline-flex items-center gap-1.5"><MoonIcon className="size-3.5" />深色</span>
+                        </SelectItem>
+                      </SelectContent>
+                    </Select>
+                  </label>
+                  <label className="space-y-1.5">
+                    <span className="text-xs font-medium">主色值</span>
+                    <Input
+                      value={theme.primary}
+                      maxLength={7}
+                      className="font-mono uppercase"
+                      onChange={(event) => patchTheme(theme.id, { primary: event.target.value })}
+                      onBlur={() =>
+                        patchTheme(theme.id, {
+                          primary: normalizeHexColor(theme.primary),
+                        })
+                      }
+                      aria-label={`${theme.name || "自定义主题"}主色十六进制值`}
+                    />
+                  </label>
+                  <div className="space-y-1.5">
+                      <div className="flex items-center justify-between gap-2">
+                        <span className="text-xs font-medium">主按钮文字</span>
+                      {theme.text_color ? (
+                        <Button
+                          type="button"
+                          variant="ghost"
+                          size="sm"
+                          className="h-6 px-1.5 text-[11px]"
+                          onClick={() => patchTheme(theme.id, { text_color: null })}
+                        >
+                          自动
+                        </Button>
+                      ) : (
+                        <span className="text-[11px] text-muted-foreground">自动</span>
+                      )}
+                    </div>
+                    <Input
+                      value={textColor}
+                      maxLength={7}
+                      className="font-mono uppercase"
+                      onChange={(event) =>
+                        patchTheme(theme.id, { text_color: event.target.value })
+                      }
+                      onBlur={(event) =>
+                        patchTheme(theme.id, {
+                          text_color: event.target.value.trim()
+                            ? normalizeHexColor(event.target.value)
+                            : null,
+                        })
+                      }
+                        aria-label={`${theme.name || "自定义主题"}主按钮文字十六进制值`}
+                    />
+                  </div>
+                </div>
+
+                <div className="flex flex-wrap items-end gap-3 rounded-lg border bg-muted/15 p-3">
+                  <div className="space-y-1.5">
+                    <span className="text-xs font-medium">选择主色</span>
+                    <InlineThemeColorPicker
+                      value={theme.primary}
+                      swatchColors={SUGGESTED_COLORS}
+                      onCommit={(primary) => patchTheme(theme.id, { primary })}
+                      ariaLabel={`${theme.name || "自定义主题"}主色选色器`}
+                    />
+                  </div>
+                  <div className="space-y-1.5">
+                    <span className="text-xs font-medium">选择主按钮文字</span>
+                    <InlineThemeColorPicker
+                      value={textColor}
+                      fallback="#202A3A"
+                      swatchColors={TEXT_COLORS}
+                      onCommit={(text_color) => patchTheme(theme.id, { text_color })}
+                      ariaLabel={`${theme.name || "自定义主题"}主按钮文字选色器`}
+                    />
+                  </div>
+                  <div className="flex flex-wrap gap-1.5 pb-0.5">
+                    {SUGGESTED_COLORS.map((color) => (
+                      <button
+                        key={color}
+                        type="button"
+                        className={cn(
+                          "size-7 rounded-md border shadow-sm transition-transform hover:scale-105 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring",
+                          normalizeHexColor(theme.primary) === color
+                            ? "ring-2 ring-primary ring-offset-2"
+                            : "border-border",
+                        )}
+                        style={{ backgroundColor: color }}
+                        onClick={() => patchTheme(theme.id, { primary: color })}
+                        title={`使用 ${color}`}
+                        aria-label={`使用主色 ${color}`}
+                      />
+                    ))}
+                  </div>
+                </div>
+
+                {advancedOpen && (
+                  <div id={`${theme.id}-advanced-colors`}>
+                    <AdvancedThemeColorControls
+                      theme={theme}
+                      onPatch={(patch) => patchTheme(theme.id, patch)}
+                    />
+                  </div>
+                )}
+
+                <CustomThemePreview theme={{ ...theme, primary: normalizeHexColor(theme.primary) }} />
+              </div>
+            );
+          })}
+        </div>
+      )}
+    </div>
+  );
+}

frontend-web/src/components/workspace/settings/skill-settings-page.tsx

@@ -470,11 +470,11 @@ function SkillSettingsList({ onClose }: { onClose?: () => void }) {
           </Button>
         </div>
       </header>
-      <TagSearchBar
+      <TagSearchBar
-        targetType="skill"
+        targetType="skill"
-        onSearchChange={setSearch}
+        onSearchChange={setSearch}
-        tagIds={tagIds}
+        tagIds={tagIds}
-        onTagIdsChange={setTagIds}
+        onTagIdsChange={setTagIds}
         actions={
           <div className="flex items-center gap-2">
             <ViewModeToggle value={viewMode} onChange={setViewMode} />
@@ -497,11 +497,16 @@ function SkillSettingsList({ onClose }: { onClose?: () => void }) {
                 <SelectItem value="name_desc">名称 Z-A</SelectItem>
               </SelectContent>
             </Select>
-          </div>
+          </div>
-        }
+        }
-      />
+      />
-      {publisher && (
+      {!isLoading && !error && (
-        <div className="flex items-center gap-2">
+        <div className="text-muted-foreground flex justify-end text-sm tabular-nums">
+          共 {orderedSkills.length} 个技能
+        </div>
+      )}
+      {publisher && (
+        <div className="flex items-center gap-2">
           <span className="text-muted-foreground text-xs">筛选发布者：</span>
           <button
             type="button"

frontend-web/src/components/workspace/skill-display-sources.tsx

@@ -1,4 +1,4 @@
-import { ExternalLinkIcon } from "lucide-react";
+import { ExternalLinkIcon, FileTextIcon, LoaderCircle } from "lucide-react";
 
 import { Button } from "@/components/ui/button";
 import {
@@ -9,10 +9,12 @@ import {
   DialogTitle,
 } from "@/components/ui/dialog";
 import type { RuntimeDisplaySource } from "@/core/skill-display/runtime";
+import { apiFetch } from "@/core/api/fetch-client";
+import { getBackendBaseURL } from "@/core/config";
 import { useLocalSettings } from "@/core/settings";
 import { useCitationDisplaySettings } from "@/core/system-settings/hooks";
 import { cn } from "@/lib/utils";
-import { useState } from "react";
+import { useEffect, useState } from "react";
 
 export function SkillDisplaySources({
   highlightedReferenceId,
@@ -51,6 +53,9 @@ export function SourceCard({
   referenceTarget?: boolean;
 }) {
   const [open, setOpen] = useState(false);
+  const [context, setContext] = useState<WeKnoraSourceContext | null>(null);
+  const [contextLoading, setContextLoading] = useState(false);
+  const [contextError, setContextError] = useState<string | null>(null);
   const [settings] = useLocalSettings();
   const { data: citationDisplay } = useCitationDisplaySettings();
   const cleanupWords =
@@ -73,6 +78,44 @@ export function SourceCard({
   ].filter(Boolean);
   const isCitation = source.mode === "citation";
   const showReferenceNumber = isCitation;
+  const previewTarget = parseWeKnoraPreviewUrl(source.url);
+
+  useEffect(() => {
+    if (!open || !previewTarget) {
+      return;
+    }
+    let cancelled = false;
+    setContext(null);
+    setContextError(null);
+    setContextLoading(true);
+    const params = new URLSearchParams({
+      knowledge_base_id: previewTarget.knowledgeBaseId,
+      chunk_id: previewTarget.chunkId,
+    });
+    void apiFetch(`${getBackendBaseURL()}/api/weknora/source-context?${params}`)
+      .then(async (response) => {
+        const payload = (await response.json().catch(() => null)) as unknown;
+        if (!response.ok || !isWeKnoraSourceContextResponse(payload)) {
+          throw new Error(readPreviewError(payload, response.status));
+        }
+        if (!cancelled) {
+          setContext(payload.data);
+        }
+      })
+      .catch((error: unknown) => {
+        if (!cancelled) {
+          setContextError(error instanceof Error ? error.message : "无法加载原文上下文");
+        }
+      })
+      .finally(() => {
+        if (!cancelled) {
+          setContextLoading(false);
+        }
+      });
+    return () => {
+      cancelled = true;
+    };
+  }, [open, previewTarget?.chunkId, previewTarget?.knowledgeBaseId]);
 
   return (
     <>
@@ -114,7 +157,14 @@ export function SourceCard({
             )}
           </div>
           {source.url && (
-            <ExternalLinkIcon className="text-muted-foreground/60 group-hover:text-primary mt-1 size-3.5 shrink-0 transition-colors" />
+            previewTarget ? (
+              <span className="text-primary bg-primary/10 mt-0.5 inline-flex shrink-0 items-center gap-1 rounded-md px-1.5 py-1 text-[11px] font-medium">
+                <FileTextIcon className="size-3.5" />
+                查看原文
+              </span>
+            ) : (
+              <ExternalLinkIcon className="text-muted-foreground/60 group-hover:text-primary mt-1 size-3.5 shrink-0 transition-colors" />
+            )
           )}
         </div>
       </button>
@@ -141,7 +191,7 @@ export function SourceCard({
                   </DialogDescription>
                 )}
               </div>
-              {source.url && (
+              {source.url && !previewTarget && (
                 <Button size="icon-sm" variant="outline" asChild>
                   <a
                     href={source.url}
@@ -155,7 +205,13 @@ export function SourceCard({
               )}
             </div>
           </DialogHeader>
-          {paragraphs.length > 0 && (
+          {previewTarget ? (
+            <WeKnoraSourceContextPanel
+              context={context}
+              loading={contextLoading}
+              error={contextError}
+            />
+          ) : paragraphs.length > 0 ? (
             <div className="text-foreground max-h-[55vh] space-y-3 overflow-y-auto text-sm leading-relaxed">
               {paragraphs.map((paragraph, index) => (
                 <p key={index} className="whitespace-pre-wrap">
@@ -163,8 +219,8 @@ export function SourceCard({
                 </p>
               ))}
             </div>
-          )}
+          ) : null}
-          {source.url && (
+          {source.url && !previewTarget && (
             <div className="text-muted-foreground border-t pt-3 text-xs break-all">
               {source.url}
             </div>
@@ -175,6 +231,118 @@ export function SourceCard({
   );
 }
 
+type WeKnoraPreviewTarget = {
+  knowledgeBaseId: string;
+  chunkId: string;
+};
+
+type WeKnoraSourceContext = {
+  knowledge_base_name?: string;
+  document_title?: string;
+  document_file_name?: string;
+  focus_chunk_id: string;
+  chunks: Array<{
+    id: string;
+    chunk_index?: number;
+    content: string;
+    is_focus: boolean;
+  }>;
+};
+
+function parseWeKnoraPreviewUrl(url?: string): WeKnoraPreviewTarget | null {
+  if (!url?.startsWith("/weknora-source-preview?")) {
+    return null;
+  }
+  const queryIndex = url.indexOf("?");
+  const params = new URLSearchParams(url.slice(queryIndex + 1));
+  const knowledgeBaseId = params.get("knowledge_base_id")?.trim();
+  const chunkId = params.get("chunk_id")?.trim();
+  return knowledgeBaseId && chunkId ? { knowledgeBaseId, chunkId } : null;
+}
+
+function isWeKnoraSourceContextResponse(
+  value: unknown,
+): value is { success: true; data: WeKnoraSourceContext } {
+  if (!value || typeof value !== "object") {
+    return false;
+  }
+  const data = (value as { data?: unknown }).data;
+  return (
+    (value as { success?: unknown }).success === true &&
+    !!data &&
+    typeof data === "object" &&
+    Array.isArray((data as WeKnoraSourceContext).chunks)
+  );
+}
+
+function readPreviewError(payload: unknown, status: number): string {
+  if (payload && typeof payload === "object") {
+    const detail = (payload as { detail?: unknown }).detail;
+    if (typeof detail === "string" && detail) {
+      return detail;
+    }
+  }
+  return status === 404 ? "原文已不可用" : "无法加载原文上下文";
+}
+
+function WeKnoraSourceContextPanel({
+  context,
+  loading,
+  error,
+}: {
+  context: WeKnoraSourceContext | null;
+  loading: boolean;
+  error: string | null;
+}) {
+  if (loading) {
+    return (
+      <div className="text-muted-foreground flex min-h-36 items-center justify-center gap-2 text-sm">
+        <LoaderCircle className="size-4 animate-spin" />
+        正在加载原文上下文…
+      </div>
+    );
+  }
+  if (error) {
+    return (
+      <div className="border-destructive/30 bg-destructive/5 text-destructive rounded-lg border p-3 text-sm">
+        {error}
+      </div>
+    );
+  }
+  if (!context) {
+    return null;
+  }
+  return (
+    <div className="max-h-[55vh] space-y-3 overflow-y-auto pr-1">
+      <div className="bg-muted/60 text-muted-foreground rounded-lg px-3 py-2 text-xs">
+        <span>{context.knowledge_base_name || "WeKnora 知识库"}</span>
+        {context.document_title && <span> · {context.document_title}</span>}
+      </div>
+      {context.chunks.map((chunk) => (
+        <section
+          key={chunk.id}
+          className={cn(
+            "rounded-lg border p-3 text-sm leading-relaxed",
+            chunk.is_focus
+              ? "border-primary/50 bg-primary/5 shadow-sm"
+              : "bg-muted/20",
+          )}
+        >
+          <div className="text-muted-foreground mb-2 flex items-center gap-2 text-xs">
+            <span>分段 {typeof chunk.chunk_index === "number" ? chunk.chunk_index + 1 : "-"}</span>
+            {chunk.is_focus && (
+              <span className="bg-primary text-primary-foreground rounded px-1.5 py-0.5 font-medium">
+                检索命中
+              </span>
+            )}
+          </div>
+          <p className="whitespace-pre-wrap">{chunk.content}</p>
+        </section>
+      ))}
+    </div>
+  );
+}
+
 function cleanReferenceText(
   raw: string | undefined,
   cleanupWords: string[],

frontend-web/src/components/workspace/user-identity-badge.tsx

@@ -1,35 +1,28 @@
 "use client";
 
 import { User } from "lucide-react";
-import { useMemo } from "react";
 
-import { getStoredAuth } from "@/core/auth";
+import { useLiveAccount } from "@/core/auth/use-live-account";
 import { useMyPosition } from "@/core/positions";
 import { cn } from "@/lib/utils";
-import { readUserInfo } from "@/strategy-components/lib/light-app";
 
 /**
  * 名称 + 岗位 用户标识。全量模式由 strategy-components/Header.tsx 顶栏右侧展示；
  * 紧凑模式（不带全局顶栏）无处承载，故抽成共享组件，复用同一套数据来源
- * （`readUserInfo().userName` 优先、回退 auth 邮箱前缀；岗位取 `useMyPosition`），
+ * （实时 auth 展示名；岗位取 `useMyPosition`），
  * 供页面级顶栏（如 ChatPage）右侧复用，保证两套布局一致。
  *
  * 配色按当前内容区前景色（foreground / muted-foreground），适配聊天页浅底顶栏，
  * 而非 Header 的白字贴 banner 方案。
  */
 export function UserIdentityBadge({ className }: { className?: string }) {
-  const auth = getStoredAuth();
+  // userInfo belongs to external-app route parameters and can legitimately
+  // outlive a login switch. The visible account name must instead match the
+  // settings page's current auth identity.
+  const liveAccount = useLiveAccount();
   const { data: myPosition } = useMyPosition();
   const positionName = myPosition?.name?.trim() || "";
-
+  const displayName = liveAccount.displayName;
-  // 与 Header.tsx 一致：外部登录写入的真实用户名优先，缺省回退邮箱前缀。
-  const displayName = useMemo(() => {
-    const info = readUserInfo();
-    const name = typeof info.userName === "string" ? info.userName.trim() : "";
-    if (name) return name;
-    const email = auth?.email?.trim();
-    return email ? email.split("@")[0] : "用户";
-  }, [auth?.email]);
 
   return (
     <div