ceshi

fix: avoid MySQL thread_meta refresh races and harden roundtable bootstrap

See merge request knowledge-base-bj/deerflow-code!16

.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

frontend-web/public/runtime-config.js

@@ -99,7 +99,7 @@ window.__CM_RUNTIME_CONFIG__ = {
   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.sit.4.cn",
+  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",

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/components/page-sdebar.css

@@ -607,6 +607,27 @@ html.lightyellow .light-topnav-item--active::after {
 }
 
 /* ── 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;

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

@@ -10,6 +10,8 @@ import {
   Gauge,
   ListTree,
   MousePointerClick,
+  FileText,
+  BriefcaseBusiness,
   Settings,
   ShieldAlert,
   ShieldCheck,
@@ -235,6 +237,22 @@ function SecondaryNavSidebar({ headerHidden }: { headerHidden: boolean }) {
                       按钮管理
                     </DropdownMenuItem>
                   )}
+                  {isAdmin && (
+                    <DropdownMenuItem
+                      onClick={() => navigate("/page/strategy/admin/notification-templates")}
+                    >
+                      <FileText className="size-4" />
+                      通知模板管理
+                    </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")}
@@ -540,6 +558,20 @@ function LegacyAccordionSidebar({
                   按钮管理
                 </DropdownMenuItem>
               )}
+              {isAdmin && (
+                <DropdownMenuItem
+                  onClick={() => navigate("/page/strategy/admin/notification-templates")}
+                >
+                  <FileText className="size-4" />
+                  通知模板管理
+                </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" />

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

@@ -26,7 +26,7 @@ import { buildLightAppUrl } from "@/strategy-components/lib/light-app";
  *   - "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" | "content";
+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 }[] = [
@@ -43,6 +43,8 @@ const triggerToneClass = (tone: AppearanceControlTone) =>
     ? "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 }) {

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

@@ -83,6 +83,7 @@ import {
   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";
@@ -185,15 +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 ──
@@ -241,7 +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(
@@ -257,10 +267,17 @@ export function GeneralQaSidebar() {
             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) => {
@@ -314,7 +331,7 @@ 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(
@@ -415,7 +432,7 @@ export function GeneralQaSidebar() {
                   );
                 })}
                 <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>
@@ -454,7 +471,10 @@ export function GeneralQaSidebar() {
                   </div>
                 ) : (
                   filteredThreads.map((thread) => {
-                    const href = listPathOfThread(thread);
+                    const href = buildFullChatNavigationPath(
+                      listPathOfThread(thread),
+                      currentSearch,
+                    );
                     const isActive = href === pathname;
                     const isBoot = isBootstrapThread(thread);
                     const pinned = isThreadPinned(thread);
@@ -576,7 +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/settings/custom-theme-library-settings.tsx

@@ -70,6 +70,18 @@ const ADVANCED_COLOR_FIELDS: Array<{
     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",
@@ -268,14 +280,20 @@ function CustomThemePreview({ theme }: { theme: CustomThemePreset }) {
       style={tokens}
       aria-label={`${theme.name} 的颜色预览`}
     >
-      <div className="flex items-center gap-2 border-b border-[var(--border)] bg-[var(--background)] px-3 py-2">
+      <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-[var(--primary)] text-[10px] font-bold text-[var(--primary-foreground)] ring-2 ring-[var(--ring)]"
+          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(--foreground)]">
+        <span className="text-xs font-semibold text-[var(--navigation-foreground)]">
           实时预览
         </span>
         <span

frontend-web/src/components/workspace/workspace-nav-menu.tsx

@@ -234,6 +234,14 @@ export function WorkspaceNavMenu() {
                       岗位管理
                     </DropdownMenuItem>
                   )}
+                  {isAdmin && (
+                    <DropdownMenuItem
+                      onClick={() => navigate("/page/workspace/admin/position-roles")}
+                    >
+                      <BriefcaseIcon />
+                      岗位角色配置
+                    </DropdownMenuItem>
+                  )}
                   {isAdmin && (
                     <DropdownMenuItem
                       onClick={() =>

frontend-web/src/contexts/ThemeContext.tsx

@@ -229,6 +229,8 @@ function markExplicitChoice(): void {
 // 主题上下文
 interface ThemeContextType {
   theme: ThemeType;
+  /** Resolved visual mode; custom themes keep their own light/dark setting. */
+  baseMode: 'light' | 'dark';
   themeConfig: ThemeConfig;
   toggleTheme: () => void;
   setTheme: (theme: ThemeType) => void;
@@ -309,6 +311,7 @@ export const ThemeProvider: React.FC<ThemeProviderProps> = ({ children }) => {
   const theme: ThemeType = isBuiltinTheme(requestedTheme)
     ? requestedTheme
     : customTheme?.id ?? 'light';
+  const baseMode: 'light' | 'dark' = customTheme?.mode ?? (theme === 'dark' ? 'dark' : 'light');
 
   useEffect(() => {
     if (typeof document === 'undefined') return;
@@ -377,7 +380,7 @@ export const ThemeProvider: React.FC<ThemeProviderProps> = ({ children }) => {
 
   return (
     <ThemeContext.Provider
-      value={{ theme, themeConfig, toggleTheme, setTheme, mounted }}
+      value={{ theme, baseMode, themeConfig, toggleTheme, setTheme, mounted }}
     >
       {children}
     </ThemeContext.Provider>

frontend-web/src/core/auth/route-key-login.ts

@@ -5,11 +5,25 @@ import { readRuntimeEnv } from "@/env";
  *
  * Add a new entry here when an external system needs a short ``routeKey``.
  * Targets must remain internal SPA routes; LoginPage validates them again
- * before navigating.
+ * before navigating. The optional display settings are converted into the
+ * existing route parameters on the destination URL.
  */
-export const ROUTE_KEY_MAPPINGS: Readonly<Record<string, string>> = {
-  a: "/page/canvas/ai-writing",
-  "8bf": "/page/strategy/qa/8bf-roundtable",
+export interface RouteKeyMapping {
+  /** Internal SPA route to open after sign-in. */
+  path: string;
+  /** Add `hideChrome=1` to hide the global header and page sidebar. */
+  hideChrome?: boolean;
+  /** Add the existing `theme` route parameter and apply it during sign-in. */
+  theme?: string;
+}
+
+export const ROUTE_KEY_MAPPINGS: Readonly<Record<string, RouteKeyMapping>> = {
+  a: { path: "/page/canvas/ai-writing" },
+  "8bf": {
+    path: "/page/strategy/qa/8bf-roundtable",
+    hideChrome: true,
+    theme: "dark-blue",
+  },
 };
 
 /** Login URL parameter that selects a route from ``ROUTE_KEY_MAPPINGS``. */
@@ -26,8 +40,23 @@ export function getRouteKeyLoginPassword(): string {
   return readRuntimeEnv("VITE_ROUTE_LOGIN_PASSWORD") ?? "";
 }
 
-export function resolveRouteKey(routeKey: string | null | undefined): string {
+export function resolveRouteKeyMapping(
+  routeKey: string | null | undefined,
+): RouteKeyMapping | undefined {
   const key = routeKey?.trim();
-  if (!key) return "";
-  return ROUTE_KEY_MAPPINGS[key] ?? "";
+  if (!key) return undefined;
+  return ROUTE_KEY_MAPPINGS[key];
+}
+
+export function resolveRouteKey(routeKey: string | null | undefined): string {
+  const mapping = resolveRouteKeyMapping(routeKey);
+  if (!mapping) return "";
+
+  const [path, ownQuery = ""] = mapping.path.split("?");
+  const query = new URLSearchParams(ownQuery);
+  if (mapping.hideChrome) query.set("hideChrome", "1");
+  if (mapping.theme) query.set("theme", mapping.theme);
+
+  const serializedQuery = query.toString();
+  return serializedQuery ? `${path}?${serializedQuery}` : path;
 }

frontend-web/src/core/embed/frame-context.ts

@@ -0,0 +1,24 @@
+/**
+ * Whether the application is currently hosted by another page.
+ *
+ * This intentionally covers both a native `<iframe>` and Wujie's child-app
+ * runtime. Accessing `window.top` is safe across origins for identity
+ * comparison, but the guard keeps the login/route bootstrap resilient to
+ * restrictive browser hosts.
+ */
+export function isEmbeddedHost(): boolean {
+  if (typeof window === "undefined") return false;
+
+  const hostWindow = window as Window & {
+    __POWERED_BY_WUJIE__?: boolean;
+  };
+  if (hostWindow.__POWERED_BY_WUJIE__) return true;
+
+  try {
+    return window.self !== window.top;
+  } catch {
+    // Some sandboxed or cross-origin hosts deny top-window access. They are
+    // still embedded contexts and should use the same safe entry route.
+    return true;
+  }
+}

frontend-web/src/core/page-layout/chats-iframe-route.test.mjs

@@ -2,13 +2,19 @@ import assert from "node:assert/strict";
 import test from "node:test";
 
 import {
+  buildStandardChatRedirectPath,
+  buildFullChatNavigationPath,
+  buildEmbeddedIframeRedirectPath,
   buildChatsIframeRedirectPath,
   buildChatsIframeThreadPath,
+  hasIframePresentationOverride,
   isExplicitBrainyIframeMode,
   isChatsIframeWorkspacePath,
+  resolveChatsIframeEntryRedirect,
   resolvePostLoginRedirectPath,
   resolveForcedThemeForPath,
   resolveStandardChatFallback,
+  shouldUseChatsIframeProtocol,
 } from "./chats-iframe-route.ts";
 
 test("matches only workspace chats_iframe routes", () => {
@@ -37,7 +43,7 @@ test("forces light theme for landing and chats_iframe routes only", () => {
   assert.equal(resolveForcedThemeForPath("/page/workspace/chats/new"), undefined);
 });
 
-test("requires an explicit chatMode=iframe opt-in for the Brainy page", () => {
+test("recognizes an explicit chatMode=iframe independently of the legacy marker", () => {
   assert.equal(isExplicitBrainyIframeMode(""), false);
   assert.equal(isExplicitBrainyIframeMode("?from=iframe"), false);
   assert.equal(isExplicitBrainyIframeMode("?chatMode=full"), false);
@@ -45,34 +51,72 @@ test("requires an explicit chatMode=iframe opt-in for the Brainy page", () => {
   assert.equal(isExplicitBrainyIframeMode("chatMode=IFRAME"), true);
 });
 
-test("upgrades legacy iframe-source routes to the iframe protocol", () => {
+test("keeps bare from=iframe on the original dedicated iframe protocol", () => {
+  assert.equal(
+    resolveStandardChatFallback(
+      "/page/workspace/chats_iframe/new",
+      "?from=iframe",
+    ),
+    null,
+  );
+  assert.equal(shouldUseChatsIframeProtocol("?from=iframe"), true);
+  assert.equal(hasIframePresentationOverride("?from=iframe"), false);
+});
+
+test("uses the dedicated AgentSelector route for a bare embedded host", () => {
+  assert.equal(shouldUseChatsIframeProtocol("", true), true);
+  assert.equal(
+    buildEmbeddedIframeRedirectPath("?ticket=secret&theme=dark-blue"),
+    "/page/workspace/chats_iframe/new?from=iframe&theme=dark-blue",
+  );
+  assert.equal(
+    resolveChatsIframeEntryRedirect(
+      "/page/workspace/chats/new",
+      "",
+      true,
+    ),
+    "/page/workspace/chats_iframe/new?from=iframe",
+  );
+  assert.equal(
+    resolveChatsIframeEntryRedirect(
+      "/page/workspace/chats/thread-123",
+      "",
+      true,
+    ),
+    "/page/workspace/chats_iframe/thread-123?from=iframe",
+  );
+  assert.equal(shouldUseChatsIframeProtocol("?chatMode=full", true), false);
+  assert.equal(shouldUseChatsIframeProtocol("?hideChrome=1", true), false);
+  assert.equal(
+    buildStandardChatRedirectPath("?hideChrome=1"),
+    "/page/workspace/chats/new?hideChrome=1&chatMode=full",
+  );
+});
+
+test("routes legacy iframe links with standard presentation flags to full chat", () => {
+  assert.equal(
+    resolveStandardChatFallback(
+      "/page/workspace/chats_iframe/new",
+      "?from=iframe&hideHeader=1",
+    ),
+    "/page/workspace/chats/new?hideHeader=1&chatMode=full",
+  );
   assert.equal(
     resolveStandardChatFallback(
       "/page/workspace/chats_iframe/new",
       "?from=iframe&hideChrome=1",
     ),
-    "/page/workspace/chats_iframe/new?from=iframe&hideChrome=1&chatMode=iframe",
+    "/page/workspace/chats/new?hideChrome=1&chatMode=full",
   );
-});
-
-test("honors an explicit chat mode over the legacy iframe source", () => {
   assert.equal(
     resolveStandardChatFallback(
       "/page/workspace/chats_iframe/new",
-      "?from=iframe&chatMode=full",
+      "?from=iframe&embed=1&theme=dark-blue",
     ),
-    "/page/workspace/chats/new?chatMode=full",
-  );
-});
-
-test("treats a blank chat mode as absent for the legacy iframe source", () => {
-  assert.equal(
-    resolveStandardChatFallback(
-      "/page/workspace/chats_iframe/new",
-      "?from=iframe&chatMode=%20%20",
-    ),
-    "/page/workspace/chats_iframe/new?from=iframe&chatMode=iframe",
+    "/page/workspace/chats/new?embed=1&theme=dark-blue&chatMode=full",
   );
+  assert.equal(shouldUseChatsIframeProtocol("?from=iframe&hideChrome=1"), false);
+  assert.equal(hasIframePresentationOverride("?from=iframe&embed=1"), true);
 });
 
 test("redirects chats_iframe routes without the iframe source to standard full chat", () => {
@@ -139,32 +183,53 @@ test("forces the iframe theme on the login route without changing normal login",
     ),
     undefined,
   );
+  assert.equal(
+    resolveForcedThemeForPath(
+      "/login",
+      "?from=iframe&hideChrome=1&theme=dark-blue",
+    ),
+    undefined,
+  );
 });
 
-test("preserves the iframe theme in the post-login redirect", () => {
+test("does not add chatMode=iframe to the legacy post-login redirect", () => {
   assert.equal(
     buildChatsIframeRedirectPath("?from=iframe&theme=dark-blue"),
-    "/page/workspace/chats_iframe/new?from=iframe&chatMode=iframe&theme=dark-blue",
+    "/page/workspace/chats_iframe/new?from=iframe&theme=dark-blue",
   );
   assert.equal(
     buildChatsIframeRedirectPath("?from=iframe"),
-    "/page/workspace/chats_iframe/new?from=iframe&chatMode=iframe",
+    "/page/workspace/chats_iframe/new?from=iframe",
   );
   assert.equal(
     buildChatsIframeRedirectPath(
       "?from=iframe&theme=dark-blue&ticket=secret&authToken=secret",
     ),
-    "/page/workspace/chats_iframe/new?from=iframe&chatMode=iframe&theme=dark-blue",
+    "/page/workspace/chats_iframe/new?from=iframe&theme=dark-blue",
   );
 });
 
-test("keeps the iframe redirect ahead of login-method fallbacks", () => {
+test("uses full chat after login when a legacy iframe link sets presentation", () => {
   assert.equal(
     resolvePostLoginRedirectPath(
       "?from=iframe&theme=dark-blue&yUserId=user-1",
       "/page/workspace/chats/new",
     ),
-    "/page/workspace/chats_iframe/new?from=iframe&chatMode=iframe&theme=dark-blue",
+    "/page/workspace/chats_iframe/new?from=iframe&theme=dark-blue",
+  );
+  assert.equal(
+    resolvePostLoginRedirectPath(
+      "?from=iframe&hideChrome=1&theme=dark-blue",
+      "/page/workspace/chats/new",
+    ),
+    "/page/workspace/chats/new?hideChrome=1&chatMode=full",
+  );
+  assert.equal(
+    resolvePostLoginRedirectPath(
+      "?from=iframe&embed=1&theme=dark-blue",
+      "/page/workspace/chats/new",
+    ),
+    "/page/workspace/chats/new?embed=1&theme=dark-blue&chatMode=full",
   );
   assert.equal(
     resolvePostLoginRedirectPath("?yUserId=user-1", "/page/workspace/chats/new"),
@@ -179,7 +244,61 @@ test("preserves iframe theme when a new chat becomes a thread", () => {
       "thread-123",
       "?from=iframe&theme=dark-blue&ticket=secret",
     ),
-    "/page/workspace/chats_iframe/thread-123?from=iframe&chatMode=iframe&theme=dark-blue",
+    "/page/workspace/chats_iframe/thread-123?from=iframe&theme=dark-blue",
+  );
+});
+
+test("normalizes direct regular-chat legacy links according to the same split", () => {
+  assert.equal(
+    resolveChatsIframeEntryRedirect(
+      "/page/workspace/chats/new",
+      "?from=iframe",
+    ),
+    "/page/workspace/chats_iframe/new?from=iframe",
+  );
+  assert.equal(
+    resolveChatsIframeEntryRedirect(
+      "/page/workspace/chats/thread-123",
+      "?from=iframe&hideChrome=1",
+    ),
+    "/page/workspace/chats/thread-123?hideChrome=1&chatMode=full",
+  );
+  assert.equal(
+    resolveChatsIframeEntryRedirect(
+      "/page/workspace/chats/new",
+      "?from=iframe&embed=1&theme=dark-blue",
+    ),
+    "/page/workspace/chats/new?embed=1&theme=dark-blue&chatMode=full",
+  );
+});
+
+test("builds a standard full-chat URL without leaking the legacy marker", () => {
+  assert.equal(
+    buildStandardChatRedirectPath(
+      "?from=iframe&hideHeader=1&ticket=secret",
+    ),
+    "/page/workspace/chats/new?hideHeader=1&chatMode=full",
+  );
+});
+
+test("keeps full-chat presentation flags when the sidebar opens an agent or thread", () => {
+  assert.equal(
+    buildFullChatNavigationPath(
+      "/page/workspace/chats/new?agent=agent-1",
+      "?hideChrome=1&chatMode=full",
+    ),
+    "/page/workspace/chats/new?agent=agent-1&hideChrome=1&chatMode=full",
+  );
+  assert.equal(
+    buildFullChatNavigationPath(
+      "/page/workspace/chats/thread-123",
+      "?embed=1&theme=dark-blue&chatMode=full",
+    ),
+    "/page/workspace/chats/thread-123?embed=1&theme=dark-blue&chatMode=full",
+  );
+  assert.equal(
+    buildFullChatNavigationPath("/page/workspace/chats/new", ""),
+    "/page/workspace/chats/new",
   );
 });
 

frontend-web/src/core/page-layout/chats-iframe-route.ts

@@ -2,15 +2,131 @@ import { resolveEmbedThemeMode } from "../embed/theme-mode.mjs";
 
 const CHATS_IFRAME_PATH = "/page/workspace/chats_iframe/new";
 const IFRAME_LOGIN_SOURCE = "iframe";
+const STANDARD_CHATS_PATH = "/page/workspace/chats";
 
 function toSearchParams(search: string): URLSearchParams {
   return new URLSearchParams(search.startsWith("?") ? search : `?${search}`);
 }
 
+/** Keep the accepted URL booleans aligned with embed-session.ts. */
+function isEnabledPresentationParam(search: string, key: string): boolean {
+  const value = toSearchParams(search).get(key)?.trim().toLowerCase();
+  return value === "1" || value === "true" || value === "yes";
+}
+
 export function isChatsIframeLogin(search: string): boolean {
   return toSearchParams(search).get("from") === IFRAME_LOGIN_SOURCE;
 }
 
+function isExplicitFullChatMode(search: string): boolean {
+  return (
+    toSearchParams(search).get("chatMode")?.trim().toLowerCase() === "full"
+  );
+}
+
+/**
+ * A bare login URL embedded by an external host has no query parameter to
+ * survive the login redirect. Add the legacy source marker before building
+ * the private chat URL so refreshes and subsequent thread navigation retain
+ * the selected dedicated iframe workspace.
+ */
+export function buildEmbeddedIframeRedirectPath(search: string): string {
+  const source = toSearchParams(search);
+  if (!source.has("from")) {
+    source.set("from", IFRAME_LOGIN_SOURCE);
+  }
+  return buildChatsIframeRedirectPath(source.toString());
+}
+
+/**
+ * `from=iframe` predates the regular embedded-chat presentation flags.  Keep
+ * the two concerns separate: this only answers whether the caller explicitly
+ * asked PageLayout to alter global chrome, not whether it is an iframe page.
+ */
+export function hasIframePresentationOverride(search: string): boolean {
+  return (
+    isEnabledPresentationParam(search, "hideHeader") ||
+    isEnabledPresentationParam(search, "hideChrome") ||
+    isEnabledPresentationParam(search, "embed")
+  );
+}
+
+/**
+ * The private `chats_iframe` transport is the legacy default for
+ * `from=iframe`.  An explicit `chatMode=iframe` always wins, while a caller
+ * that also supplies one of the standard presentation flags deliberately uses
+ * the ordinary full chat workspace instead.
+ */
+export function shouldUseChatsIframeProtocol(
+  search: string,
+  embeddedHost = false,
+): boolean {
+  return (
+    !hasIframePresentationOverride(search) &&
+    (isExplicitBrainyIframeMode(search) ||
+      isChatsIframeLogin(search) ||
+      // The historical bare iframe integration enters `/login/admin` without
+      // any route parameters. Treat that embedded context as the legacy
+      // dedicated AgentSelector page, unless the caller explicitly selected
+      // the standard full-chat mode.
+      (embeddedHost && !isExplicitFullChatMode(search)))
+  );
+}
+
+/**
+ * Build the regular full-chat destination for a legacy iframe entry that has
+ * opted into a standard presentation mode.  Keeping the display flags in the
+ * address bar makes direct links and refreshes deterministic; `from` is
+ * intentionally omitted so the legacy protocol cannot take over again.
+ */
+export function buildStandardChatRedirectPath(
+  search: string,
+  fallbackPath = `${STANDARD_CHATS_PATH}/new`,
+): string {
+  const source = toSearchParams(search);
+  const [pathname, existingQuery = ""] = fallbackPath.split("?");
+  const target = new URLSearchParams(existingQuery);
+
+  for (const key of ["hideHeader", "hideChrome", "embed"] as const) {
+    const value = source.get(key)?.trim();
+    if (value && !target.has(key)) {
+      target.set(key, value);
+    }
+  }
+
+  // `theme` is meaningful only for embed mode, but preserving it here keeps a
+  // refreshed embedded page on the same forced theme before session storage is
+  // restored.
+  const theme = source.get("theme")?.trim();
+  if (theme && target.get("embed")) {
+    target.set("theme", theme);
+  }
+
+  target.set("chatMode", "full");
+  const query = target.toString();
+  return query ? `${pathname}?${query}` : pathname;
+}
+
+/**
+ * Keep an explicitly selected standard-chat presentation while navigating
+ * between `/chats/new` and a concrete chat thread.  Without this, a click in
+ * the full-chat sidebar drops `hideChrome=1&chatMode=full`; an iframe host
+ * then looks like the legacy bare integration and is incorrectly redirected
+ * to the private AgentSelector workspace.
+ *
+ * This deliberately whitelists presentation flags through
+ * `buildStandardChatRedirectPath` instead of copying arbitrary login/query
+ * values into user-facing chat URLs.
+ */
+export function buildFullChatNavigationPath(
+  destinationPath: string,
+  search: string,
+): string {
+  return hasIframePresentationOverride(search) || isExplicitFullChatMode(search)
+    ? buildStandardChatRedirectPath(search, destinationPath)
+    : destinationPath;
+}
+
 /**
  * Preserve only the presentation parameters consumed by the iframe workspace.
  * Login credentials must never be copied into the post-login address bar.
@@ -24,13 +140,11 @@ export function buildChatsIframeRedirectPath(search: string): string {
   }
 
   const requestedMode = source.get("chatMode")?.trim();
-  if (requestedMode) {
+  if (
+    requestedMode?.toLowerCase() === "iframe" ||
+    (!isChatsIframeLogin(search) && requestedMode)
+  ) {
     target.set("chatMode", requestedMode);
-  } else if (isChatsIframeLogin(search)) {
-    // Plugin links historically identify this protocol with `from=iframe`.
-    // Normalize that legacy marker into the explicit mode before handing the
-    // URL to the workspace route, so it does not fall back to the full chat.
-    target.set("chatMode", "iframe");
   }
 
   const theme = source.get("theme")?.trim();
@@ -57,8 +171,12 @@ export function resolvePostLoginRedirectPath(
   search: string,
   fallbackPath: string,
 ): string {
-  return isChatsIframeLogin(search)
-    ? buildChatsIframeRedirectPath(search)
+  if (shouldUseChatsIframeProtocol(search)) {
+    return buildChatsIframeRedirectPath(search);
+  }
+
+  return isChatsIframeLogin(search) && hasIframePresentationOverride(search)
+    ? buildStandardChatRedirectPath(search, fallbackPath)
     : fallbackPath;
 }
 
@@ -69,13 +187,88 @@ export function isChatsIframeWorkspacePath(pathname: string): boolean {
   );
 }
 
+/**
+ * A `from=iframe` link can arrive directly at a regular chat URL instead of
+ * passing through LoginPage. Normalize both entry paths to the same dedicated
+ * protocol workspace, including an existing thread id when one is supplied.
+ */
+export function resolveChatsIframeEntryRedirect(
+  pathname: string,
+  search: string,
+  embeddedHost = false,
+): string | null {
+  const isStandardChatPath =
+    pathname === STANDARD_CHATS_PATH ||
+    pathname === `${STANDARD_CHATS_PATH}/` ||
+    pathname.startsWith(`${STANDARD_CHATS_PATH}/`);
+
+  // Standard presentation flags deliberately bypass the private iframe
+  // protocol. Normalize direct legacy URLs once so the result stays on the
+  // normal full-chat workspace and retains its agent/history sidebar.
+  if (
+    isChatsIframeLogin(search) &&
+    hasIframePresentationOverride(search) &&
+    !isExplicitBrainyIframeMode(search)
+  ) {
+    return isStandardChatPath
+      ? buildStandardChatRedirectPath(search, pathname)
+      : null;
+  }
+
+  const inferredEmbeddedProtocol =
+    embeddedHost &&
+    !hasIframePresentationOverride(search) &&
+    !isExplicitFullChatMode(search) &&
+    !isChatsIframeLogin(search) &&
+    !isExplicitBrainyIframeMode(search);
+  const protocolSearch = inferredEmbeddedProtocol
+    ? `?${new URLSearchParams({
+        ...Object.fromEntries(toSearchParams(search)),
+        from: IFRAME_LOGIN_SOURCE,
+      }).toString()}`
+    : search;
+  const requestsIframeProtocol = shouldUseChatsIframeProtocol(
+    protocolSearch,
+    embeddedHost,
+  );
+  if (!requestsIframeProtocol) {
+    return null;
+  }
+
+  if (pathname === STANDARD_CHATS_PATH || pathname === `${STANDARD_CHATS_PATH}/`) {
+    return buildChatsIframeRedirectPath(protocolSearch);
+  }
+
+  if (!pathname.startsWith(`${STANDARD_CHATS_PATH}/`)) {
+    return null;
+  }
+
+  const routeSuffix = pathname.slice(`${STANDARD_CHATS_PATH}/`.length);
+  if (!routeSuffix || routeSuffix.includes("/")) {
+    return null;
+  }
+
+  if (routeSuffix === "new") {
+    return buildChatsIframeRedirectPath(protocolSearch);
+  }
+
+  try {
+    return buildChatsIframeThreadPath(
+      "/page/workspace",
+      decodeURIComponent(routeSuffix),
+      protocolSearch,
+    );
+  } catch {
+    return null;
+  }
+}
+
 /**
  * The lightweight iframe page is a private transport for the Brainy
  * postMessage protocol, not a general-purpose embedded chat page.
  *
- * Requiring an explicit mode prevents legacy `from=iframe` links, ordinary
- * iframes and micro-frontend containers from accidentally landing on the
- * protocol-only page.
+ * `from=iframe` is the legacy equivalent of the explicit mode. Ordinary
+ * iframe/Wujie embedding without either marker remains standard chat.
  */
 export function isExplicitBrainyIframeMode(search: string): boolean {
   const normalizedSearch = search.startsWith("?") ? search.slice(1) : search;
@@ -95,25 +288,32 @@ export function resolveStandardChatFallback(
   pathname: string,
   search: string,
 ): string | null {
-  if (!isChatsIframeWorkspacePath(pathname) || isExplicitBrainyIframeMode(search)) {
+  if (!isChatsIframeWorkspacePath(pathname)) {
     return null;
   }
 
   const normalizedSearch = search.startsWith("?") ? search.slice(1) : search;
   const params = new URLSearchParams(normalizedSearch);
-  const requestedMode = params.get("chatMode")?.trim();
-  if (isChatsIframeLogin(search) && !requestedMode) {
-    params.set("chatMode", "iframe");
-    const targetSearch = params.toString();
-    return targetSearch ? `${pathname}?${targetSearch}` : pathname;
-  }
-
   const routePrefix = "/page/workspace/chats_iframe/";
   const routeSuffix = pathname.slice(routePrefix.length);
   const targetPath =
     routeSuffix && routeSuffix !== "new"
       ? `/page/workspace/chats/${routeSuffix}`
       : "/page/workspace/chats/new";
+
+  if (
+    isChatsIframeLogin(search) &&
+    hasIframePresentationOverride(search) &&
+    !isExplicitBrainyIframeMode(search)
+  ) {
+    return buildStandardChatRedirectPath(search, targetPath);
+  }
+
+  if (shouldUseChatsIframeProtocol(search)) {
+    // The legacy marker itself is enough. Do not add chatMode=iframe here: it
+    // is an implementation detail and adding it caused a self-redirect loop.
+    return null;
+  }
   params.delete("from");
   params.set("chatMode", "full");
   const targetSearch = params.toString();
@@ -131,7 +331,7 @@ export function resolveForcedThemeForPath(
   const isLoginPath = pathname === "/login" || pathname.startsWith("/login/");
   if (
     isChatsIframeWorkspacePath(pathname) ||
-    (isLoginPath && isChatsIframeLogin(search))
+    (isLoginPath && shouldUseChatsIframeProtocol(search))
   ) {
     const rawTheme = toSearchParams(search).get("theme")?.trim();
     return rawTheme ? resolveEmbedThemeMode(rawTheme) : "light";

frontend-web/src/core/page-layout/sidebar-menu.ts

@@ -270,6 +270,13 @@ export const sidebarMenuItems: MenuItem[] = [
         path: "/page/strategy/admin/positions",
         adminOnly: true,
       },
+      {
+        id: "mgmt-position-roles",
+        label: "岗位角色配置",
+        icon: Briefcase,
+        path: "/page/strategy/admin/position-roles",
+        adminOnly: true,
+      },
       {
         id: "mgmt-admin-scheduled-tasks",
         label: "定时任务管理",

frontend-web/src/core/system-settings/api.ts

@@ -291,6 +291,8 @@ export type CustomThemeBaseMode = "light" | "dark";
 
 export interface CustomThemeColorOverrides {
   button_hover?: string | null;
+  navigation_gradient_start?: string | null;
+  navigation_gradient_end?: string | null;
   selected_background?: string | null;
   border?: string | null;
   muted?: string | null;

frontend-web/src/core/theme/custom-theme.ts

@@ -13,6 +13,8 @@ const BLACK: Rgb = { r: 0, g: 0, b: 0 };
 
 export const CUSTOM_THEME_ADVANCED_KEYS = [
   "button_hover",
+  "navigation_gradient_start",
+  "navigation_gradient_end",
   "selected_background",
   "border",
   "muted",
@@ -146,6 +148,18 @@ export function getCustomThemeTokens(theme: CustomThemeTokenInput): Record<strin
   const primaryHover = optionalHexColor(overrides.button_hover)
     ? toRgb(overrides.button_hover!)
     : defaultPrimaryHover;
+  // Keep the same left → main-colour → right treatment used by the built-in
+  // themes. These two values remain automatic unless the administrator opens
+  // “更多配色” and explicitly overrides one of them.
+  const defaultNavigationGradientStart = mix(primary, BLACK, isDark ? 0.46 : 0.3);
+  const defaultNavigationGradientEnd = mix(primary, WHITE, isDark ? 0.14 : 0.42);
+  const navigationGradientStart = optionalHexColor(overrides.navigation_gradient_start)
+    ? toRgb(overrides.navigation_gradient_start!)
+    : defaultNavigationGradientStart;
+  const navigationGradientEnd = optionalHexColor(overrides.navigation_gradient_end)
+    ? toRgb(overrides.navigation_gradient_end!)
+    : defaultNavigationGradientEnd;
+  const navigationForeground = readableForeground(mix(navigationGradientStart, navigationGradientEnd, 0.5));
   const primaryActive = isDark ? mix(primary, WHITE, 0.2) : mix(primary, BLACK, 0.2);
   const primaryForeground = optionalHexColor(overrides.primary_foreground) ?? readableForeground(primary);
   const buttonForeground = optionalHexColor(theme.text_color) ?? primaryForeground;
@@ -168,6 +182,8 @@ export function getCustomThemeTokens(theme: CustomThemeTokenInput): Record<strin
   const secondaryHex = toHex(secondary);
   const primaryHoverHex = toHex(primaryHover);
   const primaryActiveHex = toHex(primaryActive);
+  const navigationGradientStartHex = toHex(navigationGradientStart);
+  const navigationGradientEndHex = toHex(navigationGradientEnd);
   const sidebarHex = toHex(sidebar);
 
   return {
@@ -177,6 +193,9 @@ export function getCustomThemeTokens(theme: CustomThemeTokenInput): Record<strin
     "--brand-900": actionHex,
     "--brand-950": actionActiveHex,
     "--theme-button-hover": primaryHoverHex,
+    "--navigation-gradient-start": navigationGradientStartHex,
+    "--navigation-gradient-end": navigationGradientEndHex,
+    "--navigation-foreground": navigationForeground,
     "--theme-selected-background": accentHex,
     "--background": backgroundHex,
     "--foreground": foreground,

frontend-web/src/eightbf-roundtable/pages/EightBfRoundtablePage.tsx

@@ -1,7 +1,8 @@
 import { useCallback, useEffect, useMemo, useState } from "react";
-import { Check, Loader2, Save, Settings2, X } from "lucide-react";
+import { Loader2, Save, Settings2, X } from "lucide-react";
 
-import { getStoredAuth } from "@/core/auth";
+import { getAccountDisplayName, getStoredAuth } from "@/core/auth";
+import { PositionBusinessChainFlow } from "@/position-roundtable/components/PositionBusinessChainFlow";
 import RoundtablePlanningPage from "@/roundtable-planning/pages/RoundtablePlanningPage";
 import { listChains } from "@/roundtable-planning/api/chains";
 import type { BusinessChain } from "@/roundtable-planning/lib/business-chain";
@@ -25,7 +26,9 @@ const BUSINESS_CODE = "8BF";
  */
 export default function EightBfRoundtablePage({ compactChrome = false }: { compactChrome?: boolean }) {
   const auth = getStoredAuth();
-  const isAdmin = auth?.system_role === "admin";
+  // 8BF 公共业务链由指定账号维护，不依赖外部透传的管理员角色。
+  // 与敏感词管理使用同一可信账户展示名规则（登录邮箱 @ 前缀）。
+  const canConfigureChain = getAccountDisplayName(auth).toLowerCase() === "lqq";
   const storageTaskId = useMemo(() => `8bf:${auth?.user_id || "anonymous"}`, [auth?.user_id]);
   const [mapping, setMapping] = useState<BusinessMapping | null>(null);
   const [chains, setChains] = useState<BusinessChain[]>([]);
@@ -34,6 +37,10 @@ export default function EightBfRoundtablePage({ compactChrome = false }: { compa
   const [selectedChainId, setSelectedChainId] = useState("");
   const [isSaving, setIsSaving] = useState(false);
   const [error, setError] = useState<string | null>(null);
+  const configuredChain = useMemo(
+    () => chains.find((chain) => chain.id === mapping?.chainId) ?? null,
+    [chains, mapping?.chainId],
+  );
 
   const loadConfiguration = useCallback(async () => {
     setIsLoading(true);
@@ -41,7 +48,7 @@ export default function EightBfRoundtablePage({ compactChrome = false }: { compa
     try {
       const [mappings, availableChains] = await Promise.all([
         listBusinessMappings(),
-        listChains(isAdmin ? "all" : "public"),
+        listChains("public"),
       ]);
       const nextMapping = mappings.find((item) => item.businessCode === BUSINESS_CODE) ?? null;
       // 8BF 只允许绑定已发布业务链；后端同样会进行二次校验。
@@ -54,13 +61,17 @@ export default function EightBfRoundtablePage({ compactChrome = false }: { compa
     } finally {
       setIsLoading(false);
     }
-  }, [isAdmin]);
+  }, []);
 
   useEffect(() => {
     void loadConfiguration();
   }, [loadConfiguration]);
 
   const handleSave = useCallback(async () => {
+    if (!canConfigureChain) {
+      setError("仅 lqq 账号可以配置 8BF 业务链条");
+      return;
+    }
     const selected = chains.find((chain) => chain.id === selectedChainId);
     if (!selected) {
       setError("请选择一条已发布的业务链");
@@ -81,17 +92,11 @@ export default function EightBfRoundtablePage({ compactChrome = false }: { compa
     } finally {
       setIsSaving(false);
     }
-  }, [chains, selectedChainId]);
+  }, [canConfigureChain, chains, selectedChainId]);
 
   const toolbarSlot = (
     <>
-      <div className="eightbf-roundtable__chain-status" aria-live="polite">
-        <span className="eightbf-roundtable__chain-status-label">8BF 业务链</span>
-        <span className="eightbf-roundtable__chain-status-value">
-          {isLoading ? "加载中…" : mapping?.chainTitle || "待管理员配置"}
-        </span>
-      </div>
-      {isAdmin && (
+      {canConfigureChain && (
         <button
           type="button"
           className="eightbf-roundtable__chain-settings-button"
@@ -101,7 +106,7 @@ export default function EightBfRoundtablePage({ compactChrome = false }: { compa
           配置业务链
         </button>
       )}
-      {isSettingsOpen && (
+      {canConfigureChain && isSettingsOpen && (
         <div className="eightbf-roundtable__settings-mask" role="presentation">
           <section
             className="eightbf-roundtable__settings-dialog"
@@ -137,7 +142,7 @@ export default function EightBfRoundtablePage({ compactChrome = false }: { compa
                 ))}
               </select>
             </label>
-            {error && <p className="eightbf-roundtable__settings-error">{error}</p>}
+            {error && <p className="eightbf-roundtable__settings-error" role="alert">{error}</p>}
             <div className="eightbf-roundtable__settings-actions">
               <button type="button" onClick={() => setIsSettingsOpen(false)}>取消</button>
               <button type="button" onClick={() => void handleSave()} disabled={isSaving}>
@@ -148,7 +153,6 @@ export default function EightBfRoundtablePage({ compactChrome = false }: { compa
           </section>
         </div>
       )}
-      {!isLoading && mapping?.chainId && <Check className="eightbf-roundtable__configured-icon h-4 w-4" aria-label="已配置" />}
     </>
   );
 
@@ -159,6 +163,13 @@ export default function EightBfRoundtablePage({ compactChrome = false }: { compa
       lockBusinessChain
       storageTaskId={storageTaskId}
       toolbarSlot={toolbarSlot}
+      entryRailBusinessChainSlot={
+        <PositionBusinessChainFlow
+          chain={configuredChain}
+          loading={isLoading}
+          className="eightbf-roundtable__business-chain-flow"
+        />
+      }
       rootClassName="eightbf-roundtable"
     />
   );

frontend-web/src/eightbf-roundtable/styles/step1.css

@@ -21,4 +21,10 @@
 .eightbf-roundtable .eightbf-roundtable__chain-status-value { color: #134e4a; font-weight: 600; }
 .eightbf-roundtable .eightbf-roundtable__configured-icon { color: var(--eightbf-accent); }
 
+/* 8BF 左上业务链区域：复用岗位会商的纵向节点、点阵画布与放大查看交互。 */
+.eightbf-roundtable .eightbf-roundtable__business-chain-flow {
+  height: 500px;
+  min-height: 460px;
+}
+
 /* 可在此继续覆盖第 1 步的任务理解面板与业务链流程图样式。 */

frontend-web/src/eightbf-roundtable/styles/step3.css

@@ -31,4 +31,49 @@
 .eightbf-roundtable .eightbf-roundtable__settings-actions button:last-child { display: inline-flex; align-items: center; gap: 6px; background: #0f766e; color: #fff; }
 .eightbf-roundtable .eightbf-roundtable__settings-actions button:disabled { cursor: not-allowed; opacity: .65; }
 
+/* 管理员业务链配置弹窗：深色主题下与会商工作区使用同一套深蓝表面与高对比文字。 */
+.dark .eightbf-roundtable .eightbf-roundtable__settings-mask {
+  background: rgb(2 12 30 / 72%);
+  backdrop-filter: blur(3px);
+}
+
+.dark .eightbf-roundtable .eightbf-roundtable__settings-dialog {
+  border: 1px solid rgb(69 195 243 / 42%);
+  background: #082b57;
+  box-shadow: 0 24px 56px rgb(0 0 0 / 45%);
+}
+
+.dark .eightbf-roundtable .eightbf-roundtable__settings-kicker { color: #65d6c6; }
+.dark .eightbf-roundtable .eightbf-roundtable__settings-heading h2 { color: #f1f7ff; }
+.dark .eightbf-roundtable .eightbf-roundtable__settings-close { color: #a9bddb; }
+.dark .eightbf-roundtable .eightbf-roundtable__settings-close:hover { color: #fff; }
+.dark .eightbf-roundtable .eightbf-roundtable__settings-tip { color: #b9c9df; }
+.dark .eightbf-roundtable .eightbf-roundtable__settings-field { color: #e6effc; }
+.dark .eightbf-roundtable .eightbf-roundtable__settings-field select {
+  border-color: rgb(143 196 255 / 48%);
+  background: #0d3768;
+  color: #f1f7ff;
+  color-scheme: dark;
+}
+.dark .eightbf-roundtable .eightbf-roundtable__settings-field select:focus {
+  border-color: #65d6c6;
+  outline: 2px solid rgb(101 214 198 / 28%);
+  outline-offset: 1px;
+}
+.dark .eightbf-roundtable .eightbf-roundtable__settings-field option { background: #0d3768; color: #f1f7ff; }
+.dark .eightbf-roundtable .eightbf-roundtable__settings-error { color: #fca5a5; }
+.dark .eightbf-roundtable .eightbf-roundtable__settings-actions button:first-child {
+  color: #b9c9df;
+}
+.dark .eightbf-roundtable .eightbf-roundtable__settings-actions button:first-child:hover {
+  background: rgb(143 196 255 / 12%);
+  color: #fff;
+}
+.dark .eightbf-roundtable .eightbf-roundtable__settings-actions button:last-child {
+  background: #167d74;
+}
+.dark .eightbf-roundtable .eightbf-roundtable__settings-actions button:last-child:hover {
+  background: #21958a;
+}
+
 /* 可在此继续覆盖第 3 步报告、流程图与放大弹窗的样式。 */

frontend-web/src/env.ts

@@ -20,6 +20,13 @@ export function readRuntimeFlag(key: string): boolean {
   return readRuntimeEnv(key) === "true";
 }
 
+/**
+ * Read an integer setting supplied by ``runtime-config.js``.
+ *
+ * Runtime configuration is editable after the frontend is built, so validate
+ * numeric values here instead of letting an invalid deployment value bypass a
+ * UI constraint that the backend cannot accept.
+ */
 export const env = {
   NEXT_PUBLIC_BACKEND_BASE_URL: readRuntimeEnv("VITE_BACKEND_BASE_URL"),
   NEXT_PUBLIC_LANGGRAPH_BASE_URL: readRuntimeEnv("VITE_LANGGRAPH_BASE_URL"),

frontend-web/src/pages/IframeChatPage.tsx

@@ -2,14 +2,12 @@
 
 import {
   BookMarkedIcon,
-  BotIcon,
   BrainCircuitIcon,
   FileTextIcon,
   GraduationCapIcon,
   ShrinkIcon,
 } from "lucide-react";
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
-import { useLocation, useNavigate } from "react-router-dom";
 
 import { type PromptInputMessage } from "@/components/ai-elements/prompt-input";
 import { useArtifacts } from "@/components/workspace/artifacts";
@@ -27,7 +25,7 @@ import { TodoList } from "@/components/workspace/todo-list";
 import { Tooltip } from "@/components/workspace/tooltip";
 import { Button } from "@/components/ui/button";
 import { TooltipProvider } from "@/components/ui/tooltip";
-import { useAgentSelector, useAgentsPaginated } from "@/core/agents";
+import { useAgentSelector } from "@/core/agents";
 import { resolveIncomingIframeSelection } from "@/core/plugin-management/domain-agent";
 import { getAccessToken } from "@/core/auth";
 import { useI18n } from "@/core/i18n/hooks";
@@ -45,7 +43,6 @@ import { usePluginManagementSettings } from "@/core/system-settings/hooks";
 import { useThreadStream } from "@/core/threads/hooks";
 import { textOfMessage } from "@/core/threads/utils";
 import { env } from "@/env";
-import { desensitize } from "@/lib/desensitize";
 import { cn } from "@/lib/utils";
 import {
   type BrainyChatSubmitMessage,
@@ -130,8 +127,6 @@ function postBrainyAuthToken(accessToken: string) {
 
 export default function IframeChatPage() {
   const routeBase = useRouteBase();
-  const location = useLocation();
-  const navigate = useNavigate();
   const { t } = useI18n();
   const [hasStartedConversation, setHasStartedConversation] = useState(false);
   const { threadId, setThreadId, isNewThread, setIsNewThread, isMock } =
@@ -147,34 +142,6 @@ export default function IframeChatPage() {
     useState<PendingIframeSubmit | null>(null);
   const { agents: selectorAgents, isLoading: selectorLoading } =
     useAgentSelector();
-  // The protocol page must still be escapable when no curated selector list
-  // has been configured. Include the user's own and public agents in this
-  // page's native fallback picker. A native select also remains interactive
-  // in iframe/micro-frontend environments where a portal dialog can fail.
-  const { agents: mineAgents } = useAgentsPaginated({
-    scope: "mine",
-    page: 1,
-    pageSize: 100,
-  });
-  const { agents: squareAgents } = useAgentsPaginated({
-    scope: "square",
-    page: 1,
-    pageSize: 100,
-  });
-  const fallbackAgents = useMemo(() => {
-    const uniqueAgents = new Map<
-      string,
-      (typeof selectorAgents)[number]
-    >();
-    for (const agent of [
-      ...selectorAgents,
-      ...mineAgents,
-      ...squareAgents,
-    ]) {
-      uniqueAgents.set(agent.id, agent);
-    }
-    return [...uniqueAgents.values()];
-  }, [mineAgents, selectorAgents, squareAgents]);
   const { data: pluginManagementSettings } = usePluginManagementSettings();
   const pendingRequestIdRef = useRef<string | null>(null);
   const handleSubmitRef = useRef<
@@ -383,30 +350,6 @@ export default function IframeChatPage() {
     saveLastAgentId(agentId);
   }, []);
 
-  /**
-   * Manual fallback for accidental protocol-page visits.
-   *
-   * A real Brainy integration drives this page with postMessage. A human who
-   * reaches it directly should not be trapped here: move them to the standard
-   * chat workspace, optionally opening the selected agent.
-   */
-  const enterStandardChat = useCallback(
-    (agentId?: string) => {
-      const params = new URLSearchParams(location.search);
-      params.delete("from");
-      params.set("chatMode", "full");
-      params.delete("agent");
-      if (agentId) {
-        params.set("agent", agentId);
-        saveLastAgentId(agentId);
-      }
-      navigate(`${routeBase}/chats/new?${params.toString()}`, {
-        replace: true,
-      });
-    },
-    [location.search, navigate, routeBase],
-  );
-
   useEffect(() => {
     handleSubmitRef.current = handleSubmit;
   }, [handleSubmit]);
@@ -705,46 +648,15 @@ export default function IframeChatPage() {
                   </div>
                 </div>
                 {isLandingState && mounted && (
-                  <div className="mb-6 flex min-h-40 flex-col items-center justify-center px-4 text-center">
+                  <div className="mb-6 flex min-h-40 flex-col items-center justify-center">
                     <div className="text-2xl font-medium">你好</div>
-                    <div className="mt-2 text-sm text-muted-foreground">
-                      选择智能体进入问答
+                    <div className="mt-4">
+                      <AgentSelector
+                        selectedAgentId={selectedAgentId}
+                        onAgentChange={handleAgentChange}
+                        disabled={isUploading}
+                      />
                     </div>
-                    <div className="mt-4 flex flex-wrap items-center justify-center gap-2">
-                      <label className="relative inline-flex h-9 w-40 shrink-0 items-center rounded-full border border-[#eee3d5] bg-[#fffaf5] px-3 text-[#7e6a57] shadow-sm transition-colors hover:bg-white">
-                        <BotIcon className="mr-2 size-3.5 shrink-0" />
-                        <select
-                          aria-label="选择智能体并进入问答"
-                          defaultValue=""
-                          disabled={isUploading || selectorLoading}
-                          onChange={(event) => {
-                            const agentId = event.target.value;
-                            if (agentId) enterStandardChat(agentId);
-                          }}
-                          className="min-w-0 flex-1 cursor-pointer appearance-none bg-transparent pr-5 text-xs outline-none disabled:cursor-wait"
-                        >
-                          <option value="" disabled>
-                            {selectorLoading ? "正在加载智能体…" : "选择 Agent"}
-                          </option>
-                          {fallbackAgents.map((agent) => (
-                            <option key={agent.id} value={agent.id}>
-                              {desensitize(agent.name)}
-                            </option>
-                          ))}
-                        </select>
-                        <span
-                          aria-hidden
-                          className="pointer-events-none absolute right-3 text-[10px]"
-                        >
-                          ▾
-                        </span>
-                      </label>
-                    </div>
-                    {!selectorLoading && fallbackAgents.length === 0 && (
-                      <div className="mt-3 text-xs text-muted-foreground">
-                        暂无可选智能体
-                      </div>
-                    )}
                   </div>
                 )}
                 {env.NEXT_PUBLIC_STATIC_WEBSITE_ONLY === "true" && (

frontend-web/src/pages/LoginPage.tsx

@@ -10,6 +10,7 @@ import { setStoredAuth, setStoredUserName } from '@/core/auth';
 import {
   getRouteKeyLoginPassword,
   resolveRouteKey,
+  resolveRouteKeyMapping,
   ROUTE_KEY_PARAM,
 } from '@/core/auth/route-key-login';
 import {
@@ -25,6 +26,7 @@ import {
 } from '@/core/auth/task-deeplink';
 import { resolveUsernameByOnlineTicket } from '@/core/auth/wujie-ticket-login';
 import { isWujieEnv, useWujieProps } from '@/core/embed/wujie';
+import { isEmbeddedHost } from '@/core/embed/frame-context';
 import { readEmbedParam } from '@/core/embed/embed-session';
 import {
   GENERAL_QA_ROUTE,
@@ -33,9 +35,14 @@ import {
   persistToolsToken,
 } from '@/core/auth/yuser-login';
 import {
+  buildStandardChatRedirectPath,
+  buildEmbeddedIframeRedirectPath,
   buildChatsIframeRedirectPath,
+  hasIframePresentationOverride,
   isChatsIframeLogin,
+  resolveChatsIframeEntryRedirect,
   resolvePostLoginRedirectPath,
+  shouldUseChatsIframeProtocol,
 } from '@/core/page-layout/chats-iframe-route';
 import {
   isSidebarEnabledFromSearch,
@@ -101,22 +108,42 @@ export default function LoginPage() {
   );
   const requestedChatMode =
     searchParams.get('chatMode')?.trim().toLowerCase() ?? '';
-  const brainyIframeRequested = requestedChatMode === IFRAME_CHAT_MODE;
-  // Wujie is an application container, not the Brainy iframe protocol. It
-  // must therefore land on the regular full ChatPage. Plugin links with
-  // `from=iframe` are normalized into the explicit iframe protocol mode.
+  const iframePresentationOverride = useMemo(
+    () => hasIframePresentationOverride(searchParams.toString()),
+    [searchParams],
+  );
+  const embeddedHost = useMemo(() => isEmbeddedHost(), []);
+  // `from=iframe` is the established entry contract for the dedicated iframe
+  // page. A standard presentation flag is the one intentional exception: it
+  // uses the normal full chat workspace so Header/PageSidebar visibility is
+  // controlled by hideHeader/hideChrome/embed instead.
+  const brainyIframeRequested = shouldUseChatsIframeProtocol(
+    searchParams.toString(),
+    embeddedHost,
+  );
+  // An explicit full-chat request and all standard presentation flags retain
+  // the regular workspace. Otherwise native iframe/Wujie hosts use the
+  // legacy dedicated AgentSelector entry, matching the established bare
+  // iframe login integration.
   const fullChatRequested = useMemo(
     () =>
       !brainyIframeRequested &&
       (isWujieEnv() ||
-        requestedChatMode === FULL_CHAT_MODE),
-    [brainyIframeRequested, requestedChatMode, searchParams],
+        requestedChatMode === FULL_CHAT_MODE ||
+        // hideHeader/hideChrome/embed are explicit presentation contracts.
+        // They must retain their query parameters and enter the standard
+        // workspace even when a native iframe has no legacy `from` marker.
+        iframePresentationOverride),
+    [
+      brainyIframeRequested,
+      iframePresentationOverride,
+      requestedChatMode,
+      searchParams,
+    ],
   );
   const isIframeLogin = useMemo(
-    () =>
-      brainyIframeRequested ||
-      (!fullChatRequested && isChatsIframeLogin(searchParams.toString())),
-    [brainyIframeRequested, fullChatRequested, searchParams],
+    () => brainyIframeRequested,
+    [brainyIframeRequested],
   );
   const resolvedUsername = useMemo(() => {
     const raw = username?.trim();
@@ -127,22 +154,37 @@ export default function LoginPage() {
   const yUserId = searchParams.get('yUserId')?.trim() ?? '';
   const redirectPath = useMemo(
     () => {
-      if (yUserId) return GENERAL_QA_ROUTE;
       // Keep the mode on the destination URL so PageRoutes can retain the
       // full chat workspace sidebar while hideChrome hides only the global
       // application chrome.
       if (brainyIframeRequested) {
-        return buildChatsIframeRedirectPath(searchParams.toString());
+        return !isChatsIframeLogin(searchParams.toString()) &&
+          requestedChatMode !== IFRAME_CHAT_MODE
+          ? buildEmbeddedIframeRedirectPath(searchParams.toString())
+          : buildChatsIframeRedirectPath(searchParams.toString());
       }
       if (fullChatRequested) {
-        return `${DEFAULT_REDIRECT_PATH}?chatMode=${FULL_CHAT_MODE}`;
+        return buildStandardChatRedirectPath(
+          searchParams.toString(),
+          DEFAULT_REDIRECT_PATH,
+        );
       }
+      // External iframe callers frequently also provide yUserId for login.
+      // That identity parameter must not steal a deliberate iframe entry and
+      // send it to the generic full-chat home before the route split above.
+      if (yUserId) return GENERAL_QA_ROUTE;
       return resolvePostLoginRedirectPath(
         searchParams.toString(),
         DEFAULT_REDIRECT_PATH,
       );
     },
-    [brainyIframeRequested, fullChatRequested, searchParams, yUserId],
+    [
+      brainyIframeRequested,
+      fullChatRequested,
+      requestedChatMode,
+      searchParams,
+      yUserId,
+    ],
   );
   const toolToken = searchParams.get('token')?.trim() ?? '';
   // 内网登录透传的访问令牌:存入 userInfo.accessToken,供 XK/PG 中任务 iframe 拼参
@@ -152,6 +194,10 @@ export default function LoginPage() {
   // token 换登录:?authToken= 传上游 token(与 tools_token 的 ?token= 区分开)
   const authToken = searchParams.get('authToken')?.trim() ?? '';
   const routeKey = searchParams.get(ROUTE_KEY_PARAM)?.trim() ?? '';
+  const routeKeyMapping = useMemo(
+    () => resolveRouteKeyMapping(routeKey),
+    [routeKey],
+  );
   const routeKeyTarget = useMemo(() => resolveRouteKey(routeKey), [routeKey]);
   const configuredRouteLoginPassword = useMemo(
     () => (routeKeyTarget ? getRouteKeyLoginPassword() : ''),
@@ -183,6 +229,14 @@ export default function LoginPage() {
     const normalized = raw.startsWith('/') ? raw : `/${raw}`;
     const [pathOnly, ownQuery = ''] = normalized.split('?');
     const target = new URLSearchParams(ownQuery);
+    const iframeEntryTarget = resolveChatsIframeEntryRedirect(
+      pathOnly,
+      searchParams.toString(),
+      embeddedHost,
+    );
+    if (iframeEntryTarget) {
+      return iframeEntryTarget;
+    }
     // Keep the Wujie/full-chat decision on the target URL. The destination
     // route uses it to retain the full agent/history workspace sidebar.
     if (
@@ -204,7 +258,7 @@ export default function LoginPage() {
     });
     const qs = target.toString();
     return qs ? `${pathOnly}?${qs}` : pathOnly;
-  }, [fullChatRequested, routeKeyTarget, searchParams]);
+  }, [embeddedHost, fullChatRequested, routeKeyTarget, searchParams]);
   const externalParams = useMemo(
     () => ({
       theme: searchParams.get('theme') ?? '',
@@ -243,10 +297,20 @@ export default function LoginPage() {
   // 跨标签污染正常系统页；iframe 主题改由 forcedTheme（按标签页、不持久化）接管。
   useEffect(() => {
     if (isEmbed || isIframeLogin) return;
-    const themeValue = wujieProps.theme || externalParams.theme;
+    // routeKey 中显式配置的主题优先于调用方 URL，确保短链无需额外拼
+    // `theme=dark-blue` 也能在登录完成前切换到指定主题。
+    const themeValue =
+      routeKeyMapping?.theme || wujieProps.theme || externalParams.theme;
     if (!themeValue) return;
     setTheme(resolveThemeFromQuery(themeValue));
-  }, [isEmbed, isIframeLogin, wujieProps.theme, externalParams.theme, setTheme]);
+  }, [
+    isEmbed,
+    isIframeLogin,
+    routeKeyMapping?.theme,
+    wujieProps.theme,
+    externalParams.theme,
+    setTheme,
+  ]);
 
   // ticket / userId / env 持久化（与 login 请求并行做，互不阻塞）
   useEffect(() => {

frontend-web/src/pages/NotificationTemplatesPage.tsx

@@ -0,0 +1,706 @@
+"use client";
+
+/**
+ * 通知模板管理（仅 admin）：创建/维护消息通知模板，支持变量校验与实时预览、
+ * 乐观锁冲突对比（重新加载 / 覆盖保存）。
+ */
+
+import { useEffect, useMemo, useState } from "react";
+import { Navigate } from "react-router-dom";
+import {
+  AlertTriangle,
+  Copy,
+  FileText,
+  Loader2,
+  Pencil,
+  Plus,
+  Search,
+  Trash2,
+} from "lucide-react";
+import { toast } from "sonner";
+
+import { Button } from "@/components/ui/button";
+import {
+  Dialog,
+  DialogContent,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog";
+import { Input } from "@/components/ui/input";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { Switch } from "@/components/ui/switch";
+import { Textarea } from "@/components/ui/textarea";
+import { getStoredAuth } from "@/core/auth";
+import { cn } from "@/lib/utils";
+import {
+  NOTIFICATION_TEMPLATE_VARIABLES,
+  NotificationTemplateConflictError,
+  previewNotificationTemplate,
+  useNotificationTemplateActions,
+  useNotificationTemplates,
+  type NotificationTemplate,
+  type NotificationTemplateInput,
+  type PreviewResult,
+} from "@/strategy-components/api/notification-templates";
+
+interface FormState {
+  name: string;
+  titleTemplate: string;
+  contentTemplate: string;
+  tagsText: string;
+  enabled: boolean;
+}
+
+interface ConflictState {
+  server: NotificationTemplate;
+  mine: FormState;
+}
+
+const emptyForm = (): FormState => ({
+  name: "",
+  titleTemplate: "",
+  contentTemplate: "",
+  tagsText: "",
+  enabled: true,
+});
+
+function formFromTemplate(t: NotificationTemplate): FormState {
+  return {
+    name: t.name,
+    titleTemplate: t.titleTemplate,
+    contentTemplate: t.contentTemplate,
+    tagsText: (t.tags ?? []).join(", "),
+    enabled: t.enabled,
+  };
+}
+
+function parseTags(text: string): string[] {
+  const seen = new Set<string>();
+  const out: string[] = [];
+  for (const part of text.split(/[,，]/)) {
+    const tag = part.trim();
+    if (!tag || seen.has(tag)) continue;
+    seen.add(tag);
+    out.push(tag);
+  }
+  return out;
+}
+
+function toInput(form: FormState): NotificationTemplateInput {
+  return {
+    name: form.name,
+    titleTemplate: form.titleTemplate,
+    contentTemplate: form.contentTemplate,
+    tags: parseTags(form.tagsText),
+    enabled: form.enabled,
+  };
+}
+
+const DEFAULT_PREVIEW_VARS: Record<string, string> = {
+  userName: "张三",
+  taskName: "示例任务",
+  taskId: "T-001",
+  dueDate: "2026-08-10",
+};
+
+export default function NotificationTemplatesPage() {
+  const isAdmin = getStoredAuth()?.system_role === "admin";
+  const actions = useNotificationTemplateActions();
+
+  const [keyword, setKeyword] = useState("");
+  const [keywordApplied, setKeywordApplied] = useState("");
+  const [enabledFilter, setEnabledFilter] = useState<"all" | "true" | "false">("all");
+  const [tagFilter, setTagFilter] = useState("");
+  const [page, setPage] = useState(1);
+  const pageSize = 10;
+
+  const listParams = useMemo(
+    () => ({
+      keyword: keywordApplied || undefined,
+      enabled:
+        enabledFilter === "all" ? null : enabledFilter === "true" ? true : false,
+      tag: tagFilter.trim() || undefined,
+      page,
+      pageSize,
+    }),
+    [keywordApplied, enabledFilter, tagFilter, page, pageSize],
+  );
+
+  const { data, isLoading, isError, error, refetch, isFetching } =
+    useNotificationTemplates(listParams);
+
+  const items = data?.items ?? [];
+  const total = data?.total ?? 0;
+  const totalPages = Math.max(1, Math.ceil(total / pageSize));
+
+  const [dialogOpen, setDialogOpen] = useState(false);
+  const [editing, setEditing] = useState<NotificationTemplate | null>(null);
+  const [form, setForm] = useState<FormState>(emptyForm);
+  const [saveError, setSaveError] = useState<string | null>(null);
+  const [conflict, setConflict] = useState<ConflictState | null>(null);
+
+  const [deleteTarget, setDeleteTarget] = useState<NotificationTemplate | null>(null);
+
+  const [previewVars, setPreviewVars] = useState(DEFAULT_PREVIEW_VARS);
+  const [preview, setPreview] = useState<PreviewResult | null>(null);
+  const [previewLoading, setPreviewLoading] = useState(false);
+
+  const saving =
+    actions.create.isPending || actions.update.isPending || actions.duplicate.isPending;
+
+  // 实时预览（编辑弹窗打开时）
+  useEffect(() => {
+    if (!dialogOpen) return;
+    let cancelled = false;
+    const timer = window.setTimeout(() => {
+      setPreviewLoading(true);
+      void previewNotificationTemplate({
+        titleTemplate: form.titleTemplate,
+        contentTemplate: form.contentTemplate,
+        variables: previewVars,
+      })
+        .then((r) => {
+          if (!cancelled) setPreview(r);
+        })
+        .catch(() => {
+          if (!cancelled) setPreview(null);
+        })
+        .finally(() => {
+          if (!cancelled) setPreviewLoading(false);
+        });
+    }, 280);
+    return () => {
+      cancelled = true;
+      window.clearTimeout(timer);
+    };
+  }, [dialogOpen, form.titleTemplate, form.contentTemplate, previewVars]);
+
+  if (!isAdmin) {
+    return <Navigate to="/page/workspace/chats/new" replace />;
+  }
+
+  const openCreate = () => {
+    setEditing(null);
+    setForm(emptyForm());
+    setSaveError(null);
+    setConflict(null);
+    setDialogOpen(true);
+  };
+
+  const openEdit = (t: NotificationTemplate) => {
+    setEditing(t);
+    setForm(formFromTemplate(t));
+    setSaveError(null);
+    setConflict(null);
+    setDialogOpen(true);
+  };
+
+  const applySearch = () => {
+    setPage(1);
+    setKeywordApplied(keyword.trim());
+  };
+
+  const handleSave = async (opts?: { forceVersion?: number }) => {
+    setSaveError(null);
+    const input = toInput(form);
+    try {
+      if (editing) {
+        const version = opts?.forceVersion ?? editing.version;
+        const updated = await actions.update.mutateAsync({
+          id: editing.id,
+          input: { ...input, expectedVersion: version },
+        });
+        setEditing(updated);
+        setConflict(null);
+        toast.success("模板已保存");
+        setDialogOpen(false);
+      } else {
+        await actions.create.mutateAsync(input);
+        toast.success("模板已创建");
+        setDialogOpen(false);
+      }
+    } catch (e) {
+      if (e instanceof NotificationTemplateConflictError) {
+        setConflict({ server: e.server, mine: form });
+        setSaveError("版本冲突：服务器上的模板已被他人更新，请选择重新加载或覆盖保存。");
+        return;
+      }
+      const msg = e instanceof Error ? e.message : "保存失败";
+      setSaveError(msg);
+      toast.error(msg);
+    }
+  };
+
+  const handleReloadFromServer = () => {
+    if (!conflict) return;
+    setEditing(conflict.server);
+    setForm(formFromTemplate(conflict.server));
+    setConflict(null);
+    setSaveError(null);
+    toast.info("已加载服务器最新版本");
+  };
+
+  const handleForceOverwrite = async () => {
+    if (!conflict) return;
+    await handleSave({ forceVersion: conflict.server.version });
+  };
+
+  const handleToggle = async (t: NotificationTemplate) => {
+    try {
+      await actions.update.mutateAsync({
+        id: t.id,
+        input: {
+          name: t.name,
+          titleTemplate: t.titleTemplate,
+          contentTemplate: t.contentTemplate,
+          tags: t.tags,
+          enabled: !t.enabled,
+          expectedVersion: t.version,
+        },
+      });
+      toast.success(t.enabled ? "已停用" : "已启用");
+    } catch (e) {
+      if (e instanceof NotificationTemplateConflictError) {
+        toast.error("版本冲突，请刷新列表后重试");
+        void refetch();
+        return;
+      }
+      toast.error(e instanceof Error ? e.message : "启停失败");
+    }
+  };
+
+  const handleDuplicate = async (t: NotificationTemplate) => {
+    try {
+      await actions.duplicate.mutateAsync(t.id);
+      toast.success("已复制");
+    } catch (e) {
+      toast.error(e instanceof Error ? e.message : "复制失败");
+    }
+  };
+
+  const handleDelete = async () => {
+    if (!deleteTarget) return;
+    try {
+      await actions.remove.mutateAsync(deleteTarget.id);
+      toast.success("已删除");
+      setDeleteTarget(null);
+      if (items.length <= 1 && page > 1) setPage((p) => p - 1);
+    } catch (e) {
+      toast.error(e instanceof Error ? e.message : "删除失败");
+    }
+  };
+
+  const insertVariable = (name: string, field: "titleTemplate" | "contentTemplate") => {
+    const token = `{{${name}}}`;
+    setForm((f) => ({ ...f, [field]: `${f[field]}${token}` }));
+  };
+
+  return (
+    <div className="mx-auto flex h-full w-full max-w-6xl flex-col gap-4 p-6">
+      <header className="flex flex-wrap items-start justify-between gap-3">
+        <div>
+          <h1 className="flex items-center gap-2 text-xl font-semibold tracking-tight">
+            <FileText className="size-5" />
+            通知模板管理
+          </h1>
+          <p className="mt-1 text-sm text-muted-foreground">
+            维护消息通知的标题/正文模板。支持变量：
+            {NOTIFICATION_TEMPLATE_VARIABLES.map((v) => (
+              <code key={v} className="mx-1 rounded bg-muted px-1.5 py-0.5 text-xs">
+                {`{{${v}}}`}
+              </code>
+            ))}
+          </p>
+        </div>
+        <Button onClick={openCreate}>
+          <Plus className="size-4" />
+          新建模板
+        </Button>
+      </header>
+
+      <div className="flex flex-wrap items-end gap-3 rounded-lg border bg-card p-3">
+        <div className="min-w-[200px] flex-1">
+          <label className="mb-1 block text-xs text-muted-foreground">关键字</label>
+          <div className="flex gap-2">
+            <Input
+              value={keyword}
+              placeholder="搜索名称 / 标题 / 正文"
+              onChange={(e) => setKeyword(e.target.value)}
+              onKeyDown={(e) => {
+                if (e.key === "Enter") applySearch();
+              }}
+            />
+            <Button variant="secondary" onClick={applySearch}>
+              <Search className="size-4" />
+            </Button>
+          </div>
+        </div>
+        <div className="w-36">
+          <label className="mb-1 block text-xs text-muted-foreground">启用状态</label>
+          <Select
+            value={enabledFilter}
+            onValueChange={(v) => {
+              setEnabledFilter(v as "all" | "true" | "false");
+              setPage(1);
+            }}
+          >
+            <SelectTrigger>
+              <SelectValue />
+            </SelectTrigger>
+            <SelectContent>
+              <SelectItem value="all">全部</SelectItem>
+              <SelectItem value="true">已启用</SelectItem>
+              <SelectItem value="false">已停用</SelectItem>
+            </SelectContent>
+          </Select>
+        </div>
+        <div className="w-40">
+          <label className="mb-1 block text-xs text-muted-foreground">标签</label>
+          <Input
+            value={tagFilter}
+            placeholder="精确匹配标签"
+            onChange={(e) => {
+              setTagFilter(e.target.value);
+              setPage(1);
+            }}
+          />
+        </div>
+      </div>
+
+      {isError ? (
+        <div className="flex flex-col items-center gap-3 rounded-lg border border-destructive/40 bg-destructive/5 px-6 py-12 text-center">
+          <AlertTriangle className="size-8 text-destructive" />
+          <p className="text-sm text-destructive">
+            {error instanceof Error && /403|仅限管理员|Forbidden/i.test(error.message)
+              ? "无权限访问通知模板管理"
+              : error instanceof Error
+                ? error.message
+                : "加载失败"}
+          </p>
+          <Button variant="outline" onClick={() => void refetch()}>
+            重试
+          </Button>
+        </div>
+      ) : isLoading ? (
+        <div className="flex items-center justify-center gap-2 py-20 text-sm text-muted-foreground">
+          <Loader2 className="size-4 animate-spin" />
+          加载中…
+        </div>
+      ) : items.length === 0 ? (
+        <div className="flex flex-col items-center gap-3 rounded-lg border border-dashed px-6 py-16 text-center">
+          <FileText className="size-10 text-muted-foreground/50" />
+          <p className="text-sm text-muted-foreground">暂无通知模板</p>
+          <Button onClick={openCreate}>
+            <Plus className="size-4" />
+            创建第一个模板
+          </Button>
+        </div>
+      ) : (
+        <div className={cn("overflow-hidden rounded-lg border", isFetching && "opacity-70")}>
+          <table className="w-full text-sm">
+            <thead className="bg-muted/50 text-left text-xs text-muted-foreground">
+              <tr>
+                <th className="px-3 py-2 font-medium">名称</th>
+                <th className="px-3 py-2 font-medium">标题模板</th>
+                <th className="px-3 py-2 font-medium">标签</th>
+                <th className="px-3 py-2 font-medium">版本</th>
+                <th className="px-3 py-2 font-medium">启用</th>
+                <th className="px-3 py-2 font-medium text-right">操作</th>
+              </tr>
+            </thead>
+            <tbody>
+              {items.map((t) => (
+                <tr key={t.id} className="border-t">
+                  <td className="px-3 py-2.5 font-medium">{t.name}</td>
+                  <td className="max-w-[240px] truncate px-3 py-2.5 text-muted-foreground">
+                    {t.titleTemplate}
+                  </td>
+                  <td className="px-3 py-2.5">
+                    <div className="flex flex-wrap gap-1">
+                      {t.tags.length === 0 ? (
+                        <span className="text-xs text-muted-foreground">—</span>
+                      ) : (
+                        t.tags.map((tag) => (
+                          <span
+                            key={tag}
+                            className="rounded bg-muted px-1.5 py-0.5 text-xs"
+                          >
+                            {tag}
+                          </span>
+                        ))
+                      )}
+                    </div>
+                  </td>
+                  <td className="px-3 py-2.5 text-muted-foreground">v{t.version}</td>
+                  <td className="px-3 py-2.5">
+                    <Switch checked={t.enabled} onCheckedChange={() => void handleToggle(t)} />
+                  </td>
+                  <td className="px-3 py-2.5">
+                    <div className="flex justify-end gap-1">
+                      <Button
+                        size="sm"
+                        variant="ghost"
+                        onClick={() => openEdit(t)}
+                        title="编辑"
+                      >
+                        <Pencil className="size-3.5" />
+                      </Button>
+                      <Button
+                        size="sm"
+                        variant="ghost"
+                        onClick={() => void handleDuplicate(t)}
+                        title="复制"
+                      >
+                        <Copy className="size-3.5" />
+                      </Button>
+                      <Button
+                        size="sm"
+                        variant="ghost"
+                        className="text-destructive"
+                        onClick={() => setDeleteTarget(t)}
+                        title="删除"
+                      >
+                        <Trash2 className="size-3.5" />
+                      </Button>
+                    </div>
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+          <div className="flex items-center justify-between border-t px-3 py-2 text-xs text-muted-foreground">
+            <span>
+              共 {total} 条 · 第 {page}/{totalPages} 页
+            </span>
+            <div className="flex gap-2">
+              <Button
+                size="sm"
+                variant="outline"
+                disabled={page <= 1}
+                onClick={() => setPage((p) => Math.max(1, p - 1))}
+              >
+                上一页
+              </Button>
+              <Button
+                size="sm"
+                variant="outline"
+                disabled={page >= totalPages}
+                onClick={() => setPage((p) => p + 1)}
+              >
+                下一页
+              </Button>
+            </div>
+          </div>
+        </div>
+      )}
+
+      {/* 新建 / 编辑 */}
+      <Dialog open={dialogOpen} onOpenChange={setDialogOpen}>
+        <DialogContent className="max-h-[92vh] max-w-3xl overflow-y-auto">
+          <DialogHeader>
+            <DialogTitle>{editing ? "编辑通知模板" : "新建通知模板"}</DialogTitle>
+          </DialogHeader>
+
+          <div className="grid gap-4 md:grid-cols-2">
+            <div className="space-y-3">
+              <div>
+                <label className="mb-1 block text-xs text-muted-foreground">名称</label>
+                <Input
+                  value={form.name}
+                  maxLength={50}
+                  placeholder="2~50 个字符"
+                  onChange={(e) => setForm((f) => ({ ...f, name: e.target.value }))}
+                />
+              </div>
+              <div>
+                <label className="mb-1 block text-xs text-muted-foreground">标题模板</label>
+                <Input
+                  value={form.titleTemplate}
+                  maxLength={120}
+                  placeholder="如：任务 {{taskName}} 即将到期"
+                  onChange={(e) => setForm((f) => ({ ...f, titleTemplate: e.target.value }))}
+                />
+                <div className="mt-1 flex flex-wrap gap-1">
+                  {NOTIFICATION_TEMPLATE_VARIABLES.map((v) => (
+                    <button
+                      key={v}
+                      type="button"
+                      className="rounded border px-1.5 py-0.5 text-[11px] text-muted-foreground hover:bg-muted"
+                      onClick={() => insertVariable(v, "titleTemplate")}
+                    >
+                      {`{{${v}}}`}
+                    </button>
+                  ))}
+                </div>
+              </div>
+              <div>
+                <label className="mb-1 block text-xs text-muted-foreground">正文模板</label>
+                <Textarea
+                  value={form.contentTemplate}
+                  rows={7}
+                  maxLength={5000}
+                  placeholder="支持 {{userName}} / {{taskName}} / {{taskId}} / {{dueDate}}"
+                  onChange={(e) => setForm((f) => ({ ...f, contentTemplate: e.target.value }))}
+                />
+                <div className="mt-1 flex flex-wrap gap-1">
+                  {NOTIFICATION_TEMPLATE_VARIABLES.map((v) => (
+                    <button
+                      key={v}
+                      type="button"
+                      className="rounded border px-1.5 py-0.5 text-[11px] text-muted-foreground hover:bg-muted"
+                      onClick={() => insertVariable(v, "contentTemplate")}
+                    >
+                      {`{{${v}}}`}
+                    </button>
+                  ))}
+                </div>
+              </div>
+              <div>
+                <label className="mb-1 block text-xs text-muted-foreground">
+                  标签（逗号分隔，最多 5 个）
+                </label>
+                <Input
+                  value={form.tagsText}
+                  placeholder="提醒, 任务"
+                  onChange={(e) => setForm((f) => ({ ...f, tagsText: e.target.value }))}
+                />
+              </div>
+              <div className="flex items-center gap-2">
+                <Switch
+                  checked={form.enabled}
+                  onCheckedChange={(v) => setForm((f) => ({ ...f, enabled: v }))}
+                />
+                <span className="text-sm">启用</span>
+                {editing && (
+                  <span className="ml-auto text-xs text-muted-foreground">
+                    当前编辑版本 v{editing.version}
+                  </span>
+                )}
+              </div>
+            </div>
+
+            <div className="space-y-3 rounded-lg border bg-muted/20 p-3">
+              <div className="text-sm font-medium">实时预览</div>
+              <div className="grid grid-cols-2 gap-2">
+                {NOTIFICATION_TEMPLATE_VARIABLES.map((v) => (
+                  <div key={v}>
+                    <label className="mb-0.5 block text-[11px] text-muted-foreground">{v}</label>
+                    <Input
+                      value={previewVars[v] ?? ""}
+                      onChange={(e) =>
+                        setPreviewVars((prev) => ({ ...prev, [v]: e.target.value }))
+                      }
+                    />
+                  </div>
+                ))}
+              </div>
+              <div className="rounded border bg-background p-3 text-sm">
+                {previewLoading && !preview ? (
+                  <div className="flex items-center gap-2 text-muted-foreground">
+                    <Loader2 className="size-3.5 animate-spin" />
+                    预览中…
+                  </div>
+                ) : (
+                  <>
+                    <div className="mb-2 font-medium">{preview?.title || "（标题预览）"}</div>
+                    <div className="whitespace-pre-wrap text-muted-foreground">
+                      {preview?.content || "（正文预览）"}
+                    </div>
+                    {preview && preview.missingVariables.length > 0 && (
+                      <p className="mt-2 text-xs text-amber-600">
+                        缺少变量：{preview.missingVariables.join(", ")}（保留原占位符）
+                      </p>
+                    )}
+                  </>
+                )}
+              </div>
+            </div>
+          </div>
+
+          {saveError && (
+            <div className="rounded-md border border-destructive/40 bg-destructive/5 px-3 py-2 text-sm text-destructive">
+              {saveError}
+            </div>
+          )}
+
+          {conflict && (
+            <div className="space-y-3 rounded-md border border-amber-500/40 bg-amber-500/5 p-3">
+              <div className="flex items-center gap-2 text-sm font-medium text-amber-700 dark:text-amber-400">
+                <AlertTriangle className="size-4" />
+                版本冲突 — 请选择如何处理
+              </div>
+              <div className="grid gap-3 md:grid-cols-2">
+                <div className="rounded border bg-background p-2 text-xs">
+                  <div className="mb-1 font-medium">服务器最新版本 (v{conflict.server.version})</div>
+                  <div className="text-muted-foreground">名称：{conflict.server.name}</div>
+                  <div className="text-muted-foreground">标题：{conflict.server.titleTemplate}</div>
+                  <div className="mt-1 max-h-28 overflow-auto whitespace-pre-wrap text-muted-foreground">
+                    {conflict.server.contentTemplate}
+                  </div>
+                </div>
+                <div className="rounded border bg-background p-2 text-xs">
+                  <div className="mb-1 font-medium">我的编辑内容</div>
+                  <div className="text-muted-foreground">名称：{conflict.mine.name}</div>
+                  <div className="text-muted-foreground">标题：{conflict.mine.titleTemplate}</div>
+                  <div className="mt-1 max-h-28 overflow-auto whitespace-pre-wrap text-muted-foreground">
+                    {conflict.mine.contentTemplate}
+                  </div>
+                </div>
+              </div>
+              <div className="flex flex-wrap gap-2">
+                <Button variant="outline" onClick={handleReloadFromServer}>
+                  重新加载
+                </Button>
+                <Button variant="destructive" disabled={saving} onClick={() => void handleForceOverwrite()}>
+                  覆盖保存
+                </Button>
+              </div>
+            </div>
+          )}
+
+          <DialogFooter>
+            <Button variant="outline" onClick={() => setDialogOpen(false)}>
+              取消
+            </Button>
+            <Button disabled={saving || !!conflict} onClick={() => void handleSave()}>
+              {saving && <Loader2 className="size-4 animate-spin" />}
+              保存
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+
+      {/* 删除确认 */}
+      <Dialog open={!!deleteTarget} onOpenChange={(o) => !o && setDeleteTarget(null)}>
+        <DialogContent className="max-w-md">
+          <DialogHeader>
+            <DialogTitle>确认删除</DialogTitle>
+          </DialogHeader>
+          <p className="text-sm text-muted-foreground">
+            确定删除模板「{deleteTarget?.name}」？此操作不可恢复。
+          </p>
+          <DialogFooter>
+            <Button variant="outline" onClick={() => setDeleteTarget(null)}>
+              取消
+            </Button>
+            <Button
+              variant="destructive"
+              disabled={actions.remove.isPending}
+              onClick={() => void handleDelete()}
+            >
+              {actions.remove.isPending && <Loader2 className="size-4 animate-spin" />}
+              确认删除
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+    </div>
+  );
+}

frontend-web/src/pages/PositionRolesPage.tsx

@@ -0,0 +1,362 @@
+"use client";
+
+/**
+ * 岗位角色配置（仅管理员）。
+ *
+ * 管理岗位会商使用的“工作视角”而非组织岗位/RBAC：一个启用的意图识别岗
+ * 承担第一阶段意图确认，并承载方案总结、行动规划两个收口智能体入口。
+ */
+
+import { useEffect, useMemo, useState } from "react";
+import { Navigate } from "react-router-dom";
+import {
+  ArrowDown,
+  ArrowUp,
+  Bot,
+  BriefcaseBusiness,
+  CircleDot,
+  Info,
+  ListChecks,
+  Loader2,
+  Plus,
+  Save,
+  ShieldCheck,
+  Trash2,
+} from "lucide-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 { getStoredAuth } from "@/core/auth";
+import { cn } from "@/lib/utils";
+import {
+  type PositionRole,
+  type PositionRoleType,
+  usePositionRoleActions,
+  usePositionRoles,
+} from "@/strategy-components/api/position-roles";
+
+let sequence = 0;
+const newRoleId = () => `custom-${Date.now()}-${++sequence}`;
+const ID_PATTERN = /^[A-Za-z][A-Za-z0-9_-]{0,127}$/;
+
+function serialize(rows: PositionRole[]): string {
+  return JSON.stringify(
+    rows.map((row, index) => ({
+      ...row,
+      sortOrder: index,
+      name: row.name.trim(),
+      description: row.description.trim(),
+    })),
+  );
+}
+
+function makeNewRole(sortOrder: number): PositionRole {
+  return {
+    id: newRoleId(),
+    name: "新岗位",
+    description: "请填写该岗位在会商流程中的职责",
+    roleType: "standard",
+    enabled: true,
+    isBuiltin: false,
+    sortOrder,
+  };
+}
+
+export default function PositionRolesPage() {
+  const isAdmin = getStoredAuth()?.system_role === "admin";
+  const { data: serverRows = [], isLoading, isError, error, refetch } = usePositionRoles();
+  const { save } = usePositionRoleActions();
+  const [rows, setRows] = useState<PositionRole[]>([]);
+  const [loadedKey, setLoadedKey] = useState<string | null>(null);
+
+  const sourceKey = useMemo(() => serialize(serverRows), [serverRows]);
+  useEffect(() => {
+    if (sourceKey !== loadedKey) {
+      setRows(serverRows.map((row, index) => ({ ...row, sortOrder: index })));
+      setLoadedKey(sourceKey);
+    }
+  }, [loadedKey, serverRows, sourceKey]);
+
+  const dirty = useMemo(() => serialize(rows) !== sourceKey, [rows, sourceKey]);
+  const enabledIntentId = rows.find((row) => row.enabled && row.roleType === "intent")?.id;
+  const usingFallback = serverRows.some((row) => row.isFallback);
+  const enabledCount = rows.filter((row) => row.enabled).length;
+  const intentRole = rows.find((row) => row.id === enabledIntentId);
+
+  if (!isAdmin) return <Navigate to="/page/workspace/chats/new" replace />;
+
+  const update = (id: string, patch: Partial<PositionRole>) =>
+    setRows((current) => current.map((row) => (row.id === id ? { ...row, ...patch } : row)));
+
+  const changeRoleType = (id: string, roleType: PositionRoleType) => {
+    setRows((current) =>
+      current.map((row) =>
+        row.id === id
+          ? { ...row, roleType, enabled: roleType === "intent" ? true : row.enabled }
+          : roleType === "intent" && row.roleType === "intent"
+            ? { ...row, roleType: "standard" }
+            : row,
+      ),
+    );
+  };
+
+  const toggleEnabled = (id: string, enabled: boolean) => {
+    const target = rows.find((row) => row.id === id);
+    if (!enabled && target?.roleType === "intent" && enabledIntentId === id) {
+      toast.info("请先将另一个岗位设为“意图识别岗”，再停用当前岗位");
+      return;
+    }
+    update(id, { enabled });
+  };
+
+  const move = (id: string, direction: "up" | "down") => {
+    const index = rows.findIndex((row) => row.id === id);
+    const nextIndex = direction === "up" ? index - 1 : index + 1;
+    if (index < 0 || nextIndex < 0 || nextIndex >= rows.length) return;
+    const next = [...rows];
+    [next[index], next[nextIndex]] = [next[nextIndex], next[index]];
+    setRows(next.map((row, order) => ({ ...row, sortOrder: order })));
+  };
+
+  const remove = (row: PositionRole) => {
+    if (row.isBuiltin) {
+      toast.info("内置岗位为兼容历史业务链而保留；如不再使用可先停用它");
+      return;
+    }
+    if (row.id === enabledIntentId) {
+      toast.info("请先将另一个岗位设为“意图识别岗”后再删除");
+      return;
+    }
+    setRows((current) => current.filter((item) => item.id !== row.id).map((item, index) => ({ ...item, sortOrder: index })));
+  };
+
+  const validate = (): PositionRole[] | null => {
+    if (!rows.length) {
+      toast.error("至少需要保留一个岗位");
+      return null;
+    }
+    const normalized = rows.map((row, sortOrder) => ({
+      ...row,
+      id: row.id.trim(),
+      name: row.name.trim(),
+      description: row.description.trim(),
+      sortOrder,
+    }));
+    if (normalized.some((row) => !ID_PATTERN.test(row.id))) {
+      toast.error("岗位标识须以字母开头，只能包含字母、数字、- 或 _");
+      return null;
+    }
+    if (normalized.some((row) => !row.name)) {
+      toast.error("请填写每个岗位的名称");
+      return null;
+    }
+    if (new Set(normalized.map((row) => row.id)).size !== normalized.length) {
+      toast.error("岗位标识不能重复");
+      return null;
+    }
+    if (new Set(normalized.map((row) => row.name.toLocaleLowerCase())).size !== normalized.length) {
+      toast.error("岗位名称不能重复");
+      return null;
+    }
+    if (normalized.filter((row) => row.enabled && row.roleType === "intent").length !== 1) {
+      toast.error("请保留且仅保留一个启用的意图识别岗");
+      return null;
+    }
+    return normalized;
+  };
+
+  const handleSave = async () => {
+    const payload = validate();
+    if (!payload) return;
+    try {
+      await save.mutateAsync(payload);
+      setRows(payload);
+      toast.success("岗位角色配置已保存，会商页面将按新配置显示");
+    } catch (reason) {
+      toast.error(reason instanceof Error ? reason.message : "保存岗位角色配置失败");
+    }
+  };
+
+  return (
+    <div className="flex size-full min-h-0 flex-col overflow-hidden bg-background">
+      <header className="border-border/70 flex flex-wrap items-center justify-between gap-4 border-b bg-gradient-to-r from-[var(--color-main,#0062D9)]/[0.08] via-background to-background px-6 py-5">
+        <div className="flex min-w-0 items-center gap-2.5">
+          <div className="flex size-10 shrink-0 items-center justify-center rounded-md bg-[var(--color-main,#0062D9)]/10 text-[var(--color-main,#0062D9)]">
+            <BriefcaseBusiness className="h-5 w-5" />
+          </div>
+          <div className="min-w-0">
+            <h1 className="text-foreground text-lg font-semibold tracking-tight">岗位角色配置</h1>
+            <p className="text-muted-foreground mt-1 text-sm">
+              管理岗位多智能体会商中的岗位名称、职责、性质、启停与顺序；不影响组织岗位、成员或权限。
+            </p>
+          </div>
+        </div>
+        <div className="flex shrink-0 items-center gap-2">
+          <Button variant="outline" size="sm" onClick={() => setRows((current) => [...current, makeNewRole(current.length)])}>
+            <Plus className="h-4 w-4" /> 添加岗位
+          </Button>
+          <Button size="sm" onClick={handleSave} disabled={!dirty || save.isPending || isLoading}>
+            {save.isPending ? <Loader2 className="h-4 w-4 animate-spin" /> : <Save className="h-4 w-4" />}
+            {save.isPending ? "保存中…" : "保存配置"}
+          </Button>
+        </div>
+      </header>
+
+      <div className="min-h-0 flex-1 overflow-y-auto p-6">
+        <div className="mx-auto flex w-full max-w-6xl flex-col gap-5">
+          <section className="grid gap-3 md:grid-cols-3">
+            <div className="rounded-md border border-border/70 bg-card px-4 py-3.5">
+              <div className="flex items-center gap-2 text-xs font-medium text-muted-foreground"><ListChecks className="size-4 text-[var(--color-main,#0062D9)]" />已启用岗位</div>
+              <div className="mt-2 flex items-baseline gap-1"><strong className="text-2xl font-semibold text-foreground">{enabledCount}</strong><span className="text-sm text-muted-foreground">个</span></div>
+            </div>
+            <div className="rounded-md border border-[var(--color-main,#0062D9)]/30 bg-[var(--color-main,#0062D9)]/[0.05] px-4 py-3.5">
+              <div className="flex items-center gap-2 text-xs font-medium text-[var(--color-main,#0062D9)]"><CircleDot className="size-4" />会商入口岗位</div>
+              <div className="mt-2 truncate text-base font-semibold text-foreground">{intentRole?.name ?? "尚未配置"}</div>
+              <p className="mt-0.5 truncate text-xs text-muted-foreground">意图识别与收口智能体入口</p>
+            </div>
+            <div className="rounded-md border border-border/70 bg-card px-4 py-3.5">
+              <div className="flex items-center gap-2 text-xs font-medium text-muted-foreground"><ShieldCheck className="size-4 text-emerald-600 dark:text-emerald-400" />内置岗位</div>
+              <div className="mt-2 text-base font-semibold text-foreground">{rows.filter((row) => row.isBuiltin).length} 个稳定席位</div>
+              <p className="mt-0.5 text-xs text-muted-foreground">可改名、调整性质或停用，不可删除</p>
+            </div>
+          </section>
+
+          {usingFallback && (
+            <section className="flex items-start justify-between gap-3 rounded-md border border-amber-500/40 bg-amber-500/10 px-4 py-3 text-sm">
+              <div className="flex gap-2.5 text-amber-900 dark:text-amber-200">
+                <Info className="mt-0.5 size-4 shrink-0" />
+                <p>当前显示的是内置岗位兜底数据。后端接口尚未返回目录；待后端升级并启动后，系统会自动把这四个岗位写入数据库。</p>
+              </div>
+              <Button variant="outline" size="sm" className="shrink-0" onClick={() => void refetch()}>重新连接</Button>
+            </section>
+          )}
+
+          <section className="border-border/70 bg-muted/35 flex gap-3 rounded-md border px-4 py-3 text-sm">
+            <Info className="mt-0.5 h-4 w-4 shrink-0 text-[var(--color-main,#0062D9)]" />
+            <div className="text-muted-foreground leading-6">
+              <span className="text-foreground font-medium">意图识别岗</span>
+              是会商入口：它负责任务意图识别，并显示“方案总结”“行动规划”两个收口智能体。系统必须保留且仅保留一个启用的意图识别岗。
+              内置岗位的稳定标识用于兼容历史业务链，不能删除，但可改名、调整性质或停用。
+            </div>
+          </section>
+
+          {isLoading ? (
+            <div className="text-muted-foreground flex items-center justify-center gap-2 rounded-md border border-dashed py-14 text-sm">
+              <Loader2 className="h-4 w-4 animate-spin" /> 正在加载岗位角色配置…
+            </div>
+          ) : isError ? (
+            <div className="flex flex-col items-center gap-3 rounded-md border border-dashed py-14 text-center text-sm">
+              <p className="text-destructive">{error instanceof Error ? error.message : "岗位角色配置加载失败"}</p>
+              <Button variant="outline" size="sm" onClick={() => void refetch()}>重新加载</Button>
+            </div>
+          ) : (
+            <section className="rounded-md border border-border/70 bg-card p-4">
+              <div className="mb-4 flex flex-wrap items-end justify-between gap-2 border-b border-border/70 pb-3">
+                <div>
+                  <h2 className="flex items-center gap-2 text-base font-semibold text-foreground"><Bot className="size-4 text-[var(--color-main,#0062D9)]" />岗位目录</h2>
+                  <p className="mt-1 text-xs text-muted-foreground">拖动前可先用上下箭头调整顺序；保存后会立即影响岗位会商的选择与流程。</p>
+                </div>
+                <span className="text-xs text-muted-foreground">共 {rows.length} 个岗位</span>
+              </div>
+              <div className="grid gap-3">
+                {rows.map((row, index) => (
+                  <article key={row.id} className={cn("grid grid-cols-[2.5rem_minmax(0,1fr)_11rem_8rem_auto] items-start gap-4 rounded-md border p-4 transition-colors max-lg:grid-cols-[2.5rem_minmax(0,1fr)_11rem] max-md:grid-cols-1 max-md:gap-3", row.roleType === "intent" ? "border-[var(--color-main,#0062D9)]/45 bg-[var(--color-main,#0062D9)]/[0.045]" : "border-border/70 bg-background hover:border-[var(--color-main,#0062D9)]/30")}> 
+                    <div className={cn("flex size-10 items-center justify-center rounded-md", row.roleType === "intent" ? "bg-[var(--color-main,#0062D9)]/15 text-[var(--color-main,#0062D9)]" : "bg-muted text-muted-foreground")}>
+                      {row.roleType === "intent" ? <CircleDot className="size-5" /> : <BriefcaseBusiness className="size-5" />}
+                    </div>
+                    <div className="min-w-0 space-y-2.5">
+                      <div className="flex items-center gap-2">
+                        <label className="sr-only" htmlFor={`role-name-${row.id}`}>岗位名称</label>
+                        <Input
+                          id={`role-name-${row.id}`}
+                          value={row.name}
+                          onChange={(event) => update(row.id, { name: event.target.value })}
+                          maxLength={128}
+                          className="font-medium"
+                          placeholder="岗位名称"
+                        />
+                        {row.isBuiltin && <span className="shrink-0 rounded bg-muted px-1.5 py-0.5 text-[11px] text-muted-foreground">内置</span>}
+                      </div>
+                      <label className="sr-only" htmlFor={`role-description-${row.id}`}>岗位职责说明</label>
+                      <Input
+                        id={`role-description-${row.id}`}
+                        value={row.description}
+                        onChange={(event) => update(row.id, { description: event.target.value })}
+                        maxLength={512}
+                        className="text-sm"
+                        placeholder="该岗位在会商流程中的职责说明"
+                      />
+                      <div className="flex min-w-0 items-center gap-1.5 text-xs text-muted-foreground">
+                        <span className="shrink-0">岗位标识：</span>
+                        {row.isBuiltin ? (
+                          <code className="truncate rounded bg-muted px-1.5 py-0.5 text-[11px]">{row.id}</code>
+                        ) : (
+                          <Input
+                            aria-label={`${row.name || "新岗位"}的岗位标识`}
+                            value={row.id}
+                            onChange={(event) => update(row.id, { id: event.target.value })}
+                            maxLength={128}
+                            className="h-7 max-w-xs font-mono text-xs"
+                          />
+                        )}
+                      </div>
+                    </div>
+
+                    <div className="space-y-1.5 max-md:grid max-md:grid-cols-[6rem_minmax(0,1fr)] max-md:items-center">
+                      <span className="text-xs text-muted-foreground md:hidden">岗位性质</span>
+                      <Select value={row.roleType} onValueChange={(value) => changeRoleType(row.id, value as PositionRoleType)}>
+                        <SelectTrigger aria-label={`${row.name || "岗位"}的岗位性质`} className="w-full">
+                          <SelectValue />
+                        </SelectTrigger>
+                        <SelectContent>
+                          <SelectItem value="standard">普通执行岗</SelectItem>
+                          <SelectItem value="intent">意图识别岗（特殊）</SelectItem>
+                        </SelectContent>
+                      </Select>
+                      {row.roleType === "intent" && (
+                        <p className="text-[11px] leading-4 text-[var(--color-main,#0062D9)]">会商入口与收口智能体</p>
+                      )}
+                    </div>
+
+                    <div className="flex min-h-9 items-center gap-2 max-lg:col-start-2 max-md:col-auto max-md:grid max-md:grid-cols-[6rem_minmax(0,1fr)]">
+                      <span className="text-xs text-muted-foreground md:hidden">启用状态</span>
+                      <Switch checked={row.enabled} onCheckedChange={(checked) => toggleEnabled(row.id, checked)} aria-label={`${row.name || "岗位"}${row.enabled ? "已启用" : "已停用"}`} />
+                      <span className={cn("text-xs", row.enabled ? "text-emerald-600 dark:text-emerald-400" : "text-muted-foreground")}>
+                        {row.enabled ? "已启用" : "已停用"}
+                      </span>
+                    </div>
+
+                    <div className="flex items-center justify-end gap-1 max-lg:col-start-3 max-md:col-auto max-md:justify-start">
+                      <Button variant="ghost" size="icon" className="h-8 w-8" disabled={index === 0} onClick={() => move(row.id, "up")} aria-label={`上移 ${row.name}`}>
+                        <ArrowUp className="h-4 w-4" />
+                      </Button>
+                      <Button variant="ghost" size="icon" className="h-8 w-8" disabled={index === rows.length - 1} onClick={() => move(row.id, "down")} aria-label={`下移 ${row.name}`}>
+                        <ArrowDown className="h-4 w-4" />
+                      </Button>
+                      <Button variant="ghost" size="icon" className="h-8 w-8 text-destructive hover:text-destructive" disabled={row.isBuiltin} onClick={() => remove(row)} aria-label={`删除 ${row.name}`} title={row.isBuiltin ? "内置岗位不能删除，可停用" : "删除岗位"}>
+                        <Trash2 className="h-4 w-4" />
+                      </Button>
+                    </div>
+                  </article>
+                ))}
+              </div>
+              <footer className="border-t border-border/70 bg-muted/20 px-4 py-2.5 text-xs text-muted-foreground">
+                <ShieldCheck className="mr-1.5 inline h-3.5 w-3.5 align-[-2px] text-emerald-600 dark:text-emerald-400" />
+                当前已启用 {rows.filter((row) => row.enabled).length} 个岗位，其中意图识别岗：{rows.find((row) => row.id === enabledIntentId)?.name ?? "未配置"}。
+              </footer>
+            </section>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}

frontend-web/src/pages/StrategyRoutes.tsx

@@ -45,6 +45,8 @@ import LoginWhitelistPage from "./LoginWhitelistPage";
 import SensitiveWordsPage from "./SensitiveWordsPage";
 import SkillAddressesPage from "./SkillAddressesPage";
 import TaskButtonsPage from "./TaskButtonsPage";
+import NotificationTemplatesPage from "./NotificationTemplatesPage";
+import PositionRolesPage from "./PositionRolesPage";
 import RoundtableDiagnosticsPage from "./RoundtableDiagnosticsPage";
 import LightAppNewNotePage from "./LightAppNewNotePage";
 import LightAppNoteListPage from "./LightAppNoteListPage";
@@ -437,6 +439,26 @@ export default function StrategyRoutes() {
                 )
               }
             />
+            <Route
+              path="admin/notification-templates"
+              element={
+                getStoredAuth()?.system_role === "admin" ? (
+                  <NotificationTemplatesPage />
+                ) : (
+                  <Navigate to="/page/workspace/chats/new" replace />
+                )
+              }
+            />
+            <Route
+              path="admin/position-roles"
+              element={
+                getStoredAuth()?.system_role === "admin" ? (
+                  <PositionRolesPage />
+                ) : (
+                  <Navigate to="/page/workspace/chats/new" replace />
+                )
+              }
+            />
             <Route
               path="admin/login-whitelist"
               element={

frontend-web/src/pages/WorkspaceRoutes.tsx

@@ -2,7 +2,11 @@ import type { CSSProperties, ReactNode } from 'react';
 import { Navigate, Route, Routes, useLocation, useParams } from 'react-router-dom';
 
 import { getStoredAuth } from '@/core/auth';
-import { resolveStandardChatFallback } from '@/core/page-layout/chats-iframe-route';
+import {
+  resolveChatsIframeEntryRedirect,
+  resolveStandardChatFallback,
+} from '@/core/page-layout/chats-iframe-route';
+import { isEmbeddedHost } from '@/core/embed/frame-context';
 
 import { SidebarInset, SidebarProvider } from '@/components/ui/sidebar';
 import { PromptInputProvider } from '@/components/ai-elements/prompt-input';
@@ -49,6 +53,7 @@ import AdminMemoryPage from './AdminMemoryPage';
 import AdminUserHubPage from './AdminUserHubPage';
 import TagsPage from './TagsPage';
 import PositionsPage from './PositionsPage';
+import PositionRolesPage from './PositionRolesPage';
 import PluginManagementPage from './PluginManagementPage';
 import RecommendedQuestionsPage from './RecommendedQuestionsPage';
 import AIWritingPage from '@/open-canvas/pages/AIWritingPage';
@@ -240,13 +245,20 @@ function NewChatEntryRoute({
     forceWorkspaceSidebarCollapsed: boolean;
   };
 }) {
-  // Do not infer the chat experience from window.self !== window.top here.
-  // A generic `/chats/new` deep link must render the same standard chat both
-  // top-level and inside an iframe. The dedicated iframe protocol page remains
-  // available only through its explicit `/chats_iframe/...` route (LoginPage
-  // selects it for `from=iframe`). Otherwise a normal deep link was silently
-  // redirected to IframeChatPage, whose new-thread state intentionally has no
-  // manually selected agent and therefore stopped at "选择 Agent".
+  const location = useLocation();
+  const iframeEntryTarget = resolveChatsIframeEntryRedirect(
+    location.pathname,
+    location.search,
+    isEmbeddedHost(),
+  );
+
+  if (iframeEntryTarget) {
+    return <Navigate to={iframeEntryTarget} replace />;
+  }
+
+  // A bare external iframe historically opens the dedicated AgentSelector
+  // page. `resolveChatsIframeEntryRedirect` records that inferred context as
+  // `from=iframe`; explicit full-chat/presentation parameters stay here.
   return (
     <WorkspaceLayout {...layoutProps} defaultHistorySidebarOpen>
       <ChatRuntime>
@@ -256,12 +268,78 @@ function NewChatEntryRoute({
   );
 }
 
+function ChatsIndexEntryRoute({
+  layoutProps,
+  compactChrome,
+}: {
+  layoutProps: {
+    pageSidebarCollapsed: boolean;
+    pageSidebarHidden: boolean;
+    workspaceSidebarHidden: boolean;
+    headerHidden: boolean;
+    compactWorkspaceSidebar: boolean;
+    compactActionsHidden: boolean;
+    pageSidebarDark: boolean;
+    forceWorkspaceSidebarCollapsed: boolean;
+  };
+  compactChrome: boolean;
+}) {
+  const location = useLocation();
+  const iframeEntryTarget = resolveChatsIframeEntryRedirect(
+    location.pathname,
+    location.search,
+    isEmbeddedHost(),
+  );
+
+  if (iframeEntryTarget) {
+    return <Navigate to={iframeEntryTarget} replace />;
+  }
+
+  return (
+    <WorkspaceLayout {...layoutProps}>
+      <ChatsPage compactChrome={compactChrome} />
+    </WorkspaceLayout>
+  );
+}
+
+function ChatThreadEntryRoute({
+  layoutProps,
+}: {
+  layoutProps: {
+    pageSidebarCollapsed: boolean;
+    pageSidebarHidden: boolean;
+    workspaceSidebarHidden: boolean;
+    headerHidden: boolean;
+    compactWorkspaceSidebar: boolean;
+    compactActionsHidden: boolean;
+    pageSidebarDark: boolean;
+    forceWorkspaceSidebarCollapsed: boolean;
+  };
+}) {
+  const location = useLocation();
+  const iframeEntryTarget = resolveChatsIframeEntryRedirect(
+    location.pathname,
+    location.search,
+    isEmbeddedHost(),
+  );
+
+  if (iframeEntryTarget) {
+    return <Navigate to={iframeEntryTarget} replace />;
+  }
+
+  return (
+    <WorkspaceLayout {...layoutProps} defaultHistorySidebarOpen>
+      <ChatRuntime>
+        <ChatPage />
+      </ChatRuntime>
+    </WorkspaceLayout>
+  );
+}
+
 /**
- * `chats_iframe` is reserved for the Brainy postMessage protocol. Some legacy
- * Legacy links may still target it (or carry `from=iframe` during login), but
- * ordinary iframe/Wujie embedding needs the normal full chat workspace.
- * `chatMode=iframe` is the only explicit opt-in for integrations that really
- * implement the Brainy protocol.
+ * `chats_iframe` is reserved for the Brainy postMessage protocol. `from=iframe`
+ * and `chatMode=iframe` opt into this page; ordinary iframe/Wujie embedding
+ * remains on the normal full chat workspace.
  */
 function IframeChatEntryRoute({
   layoutProps,
@@ -341,9 +419,10 @@ export default function WorkspaceRoutes({
         <Route
           path="chats"
           element={
-            <WorkspaceLayout {...layoutProps}>
-              <ChatsPage compactChrome={headerHidden && !compactActionsHidden} />
-            </WorkspaceLayout>
+            <ChatsIndexEntryRoute
+              layoutProps={layoutProps}
+              compactChrome={headerHidden && !compactActionsHidden}
+            />
           }
         />
         <Route
@@ -352,13 +431,7 @@ export default function WorkspaceRoutes({
         />
         <Route
           path="chats/:thread_id"
-          element={
-            <WorkspaceLayout {...layoutProps} defaultHistorySidebarOpen>
-              <ChatRuntime>
-                <ChatPage />
-              </ChatRuntime>
-            </WorkspaceLayout>
-          }
+          element={<ChatThreadEntryRoute layoutProps={layoutProps} />}
         />
         <Route
           path="chats_iframe/new"
@@ -665,6 +738,18 @@ export default function WorkspaceRoutes({
             )
           }
         />
+        <Route
+          path="admin/position-roles"
+          element={
+            getStoredAuth()?.system_role === 'admin' ? (
+              <WorkspaceLayout {...layoutProps}>
+                <PositionRolesPage />
+              </WorkspaceLayout>
+            ) : (
+              <Navigate to="/page/workspace/chats/new" replace />
+            )
+          }
+        />
         <Route
           path="settings/recommended-questions"
           element={

frontend-web/src/position-roundtable/README.md

@@ -207,7 +207,7 @@ src/position-roundtable/demo/position-roundtable-full.json
 
 ## 9. 开发与排查清单
 
-1. 新增岗位时：仅补充 `POSITION_OPTIONS`，并确保业务链席位的 `position_id` 使用稳定 ID；不要以显示名称作持久化键。
+1. 新增岗位时：通过「设置和更多 → 岗位角色配置」（管理员）保存到 `/api/position-roles`；`POSITION_OPTIONS` 仅作为接口暂不可用时的前端回退。业务链席位的 `position_id` 必须使用稳定 ID，不能使用显示名称。
 2. 新增收口智能体时：同时补充前端 `PositionBuiltinAgentKind`、后端 prepare/complete API、解锁条件和 UI 切换项。
 3. 变更节点完成条件时：前后端必须一致。当前普通节点的完成条件是 Markdown 交付物，而不是“有一条回答”。
 4. 改预览逻辑时：始终通过父页面的 `onPreviewArtifact` / `closeSandbox` 入口；不要在子组件里新增沙箱状态。
@@ -226,3 +226,11 @@ pnpm build
 ```powershell
 git diff --check
 ```
+
+## 11. 岗位角色配置
+
+岗位角色配置只管理岗位会商页面的工作视角，不等同于组织岗位或权限。后端启动会幂等补齐
+`intelligence`、`planning`、`solution`、`evaluation` 四个内置岗位；已保存的名称、说明、顺序、
+启停和性质不会被种子覆盖。一个启用的“意图识别岗（特殊）”是必需的，负责第一阶段意图理解并
+显示方案总结、行动规划两个收口智能体。内置岗位为兼容历史业务链而不可删除，但可以修改或停用；
+自定义岗位可以新增、排序和删除。

frontend-web/src/position-roundtable/api/sessions.ts

@@ -130,10 +130,86 @@ interface ServerSession {
   nodes?: ServerNode[];
 }
 
-const BASE = () => `${getBackendBaseURL()}/api/position-roundtable`;
+const PRIMARY_API_PATH = "/api/position-roundtable";
+const COMPAT_API_PATH = "/api/multi-agent/position-roundtable";
+const BASE = () => `${getBackendBaseURL()}${PRIMARY_API_PATH}`;
+
+/**
+ * Some intranet gateways only forward the long-established `/api/multi-agent`
+ * namespace. The position workspace was added later under its own top-level
+ * prefix, so a frontend-only release can work locally but receive FastAPI's
+ * route-level `{"detail":"Not Found"}` after deployment.
+ *
+ * Retry only that exact "route is absent" response against the compatibility
+ * namespace. A domain 404 such as "Position roundtable session not found"
+ * remains a real 404 and is never hidden by this routing fallback.
+ */
+let resolvedApiPath: typeof PRIMARY_API_PATH | typeof COMPAT_API_PATH | null = null;
+
+function replaceApiPath(url: string, apiPath: string): string {
+  return url.replace(PRIMARY_API_PATH, apiPath);
+}
+
+async function isMissingRoute(response: Response): Promise<boolean> {
+  if (response.status !== 404) return false;
+  const raw = await response.clone().text().catch(() => "");
+  try {
+    const parsed = JSON.parse(raw) as { detail?: unknown };
+    return parsed?.detail === "Not Found";
+  } catch {
+    const normalized = raw.trim();
+    return (
+      normalized === "Not Found" ||
+      /<title>\s*404 Not Found\s*<\/title>/i.test(normalized)
+    );
+  }
+}
+
+async function positionApiFetch(
+  input: string,
+  init?: RequestInit,
+): Promise<Response> {
+  if (resolvedApiPath === COMPAT_API_PATH) {
+    const compatibilityResponse = await apiFetch(
+      replaceApiPath(input, COMPAT_API_PATH),
+      init,
+    );
+    if (!(await isMissingRoute(compatibilityResponse))) {
+      return compatibilityResponse;
+    }
+    // A gateway may be reloaded while the SPA remains open. Re-probe the
+    // canonical route instead of pinning the tab to a now-stale route choice.
+    resolvedApiPath = null;
+  }
+
+  const primaryResponse = await apiFetch(input, init);
+  if (!(await isMissingRoute(primaryResponse))) {
+    resolvedApiPath = PRIMARY_API_PATH;
+    return primaryResponse;
+  }
+
+  const compatibilityResponse = await apiFetch(
+    replaceApiPath(input, COMPAT_API_PATH),
+    init,
+  );
+  if (!(await isMissingRoute(compatibilityResponse))) {
+    resolvedApiPath = COMPAT_API_PATH;
+    return compatibilityResponse;
+  }
+
+  // Preserve the canonical response/error when neither route exists. This
+  // keeps diagnostics stable and identifies an outdated backend release.
+  return primaryResponse;
+}
 
 async function readJson<T>(response: Response, label: string): Promise<T> {
   if (!response.ok) {
+    if (await isMissingRoute(response)) {
+      throw new Error(
+        `${label} failed (${response.status}): 岗位会商会话接口尚未部署或未被网关转发；` +
+          `已尝试 ${PRIMARY_API_PATH} 与 ${COMPAT_API_PATH}`,
+      );
+    }
     const detail = await response.text().catch(() => "");
     throw new Error(`${label} failed (${response.status}): ${detail}`);
   }
@@ -219,7 +295,7 @@ function toSession(session: ServerSession): PositionRoundtableSession {
 export async function listPositionSessions(externalTaskId?: string): Promise<PositionRoundtableSession[]> {
   const params = externalTaskId ? `?external_task_id=${encodeURIComponent(externalTaskId)}` : "";
   const result = await readJson<ServerSession[]>(
-    await apiFetch(`${BASE()}/sessions${params}`),
+    await positionApiFetch(`${BASE()}/sessions${params}`),
     "list position sessions",
   );
   return result.map(toSession);
@@ -230,7 +306,7 @@ export async function createPositionSession(input: {
   taskSnapshot: Record<string, unknown>;
 }): Promise<PositionRoundtableSession> {
   const result = await readJson<ServerSession>(
-    await apiFetch(`${BASE()}/sessions`, {
+    await positionApiFetch(`${BASE()}/sessions`, {
       method: "POST",
       headers: { "Content-Type": "application/json" },
       body: JSON.stringify({
@@ -244,8 +320,8 @@ export async function createPositionSession(input: {
 }
 
 export async function getPositionSession(sessionId: string): Promise<PositionRoundtableSession> {
-  const response = await apiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}`);
-  if (response.status === 404) {
+  const response = await positionApiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}`);
+  if (response.status === 404 && !(await isMissingRoute(response))) {
     // Consume the body so the connection can be reused, then expose a typed
     // error that the page can resolve by selecting another history record.
     await response.text().catch(() => "");
@@ -260,7 +336,7 @@ export async function updatePositionTaskSnapshot(
   taskSnapshot: Record<string, unknown>,
 ): Promise<PositionRoundtableSession> {
   const result = await readJson<ServerSession>(
-    await apiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/task`, {
+    await positionApiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/task`, {
       method: "PUT",
       headers: { "Content-Type": "application/json" },
       body: JSON.stringify({ task_snapshot: taskSnapshot }),
@@ -279,7 +355,7 @@ export async function savePositionIntent(
   },
 ): Promise<PositionRoundtableSession> {
   const result = await readJson<ServerSession>(
-    await apiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/intent`, {
+    await positionApiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/intent`, {
       method: "PUT",
       headers: { "Content-Type": "application/json" },
       body: JSON.stringify({
@@ -299,7 +375,7 @@ export async function activatePositionSession(
 ): Promise<PositionRoundtableSession> {
   // 启动即冻结链条快照并创建节点；后续页面不得用当前编辑中的链条替换它。
   const result = await readJson<ServerSession>(
-    await apiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/activate`, {
+    await positionApiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/activate`, {
       method: "POST",
       headers: { "Content-Type": "application/json" },
       body: JSON.stringify({ chain_id: chainId }),
@@ -311,7 +387,7 @@ export async function activatePositionSession(
 
 export async function archivePositionSession(sessionId: string): Promise<PositionRoundtableSession> {
   const result = await readJson<ServerSession>(
-    await apiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/archive`, {
+    await positionApiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/archive`, {
       method: "POST",
     }),
     "archive position session",
@@ -320,12 +396,12 @@ export async function archivePositionSession(sessionId: string): Promise<Positio
 }
 
 export async function deletePositionSession(sessionId: string): Promise<void> {
-  const response = await apiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}`, {
+  const response = await positionApiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}`, {
     method: "DELETE",
   });
   // DELETE is deliberately idempotent from the UI's perspective. A stale
   // history row that is already gone still needs to be removed locally.
-  if (response.status === 404) {
+  if (response.status === 404 && !(await isMissingRoute(response))) {
     await response.text().catch(() => "");
     return;
   }
@@ -338,7 +414,7 @@ export async function bindPositionNodeThread(
   threadId: string,
 ): Promise<PositionRoundtableNode> {
   const result = await readJson<ServerNode>(
-    await apiFetch(
+    await positionApiFetch(
       `${BASE()}/sessions/${encodeURIComponent(sessionId)}/nodes/${encodeURIComponent(nodeKey)}/thread`,
       {
         method: "POST",
@@ -360,7 +436,7 @@ export async function savePositionNodeConversation(
   },
 ): Promise<PositionRoundtableNode> {
   const result = await readJson<ServerNode>(
-    await apiFetch(
+    await positionApiFetch(
       `${BASE()}/sessions/${encodeURIComponent(sessionId)}/nodes/${encodeURIComponent(nodeKey)}/state`,
       {
         method: "PUT",
@@ -386,7 +462,7 @@ export async function savePositionBuiltinConversation(
 ): Promise<PositionRoundtableSession> {
   const path = kind === "summary" ? "summary/state" : "action-plan/state";
   const result = await readJson<ServerSession>(
-    await apiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/${path}`, {
+    await positionApiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/${path}`, {
       method: "PUT",
       headers: { "Content-Type": "application/json" },
       body: JSON.stringify({
@@ -416,7 +492,7 @@ export async function seedPositionDemoSession(
   payload: PositionDemoSeedPayload,
 ): Promise<PositionRoundtableSession> {
   const result = await readJson<ServerSession>(
-    await apiFetch(`${BASE()}/demo/seed`, {
+    await positionApiFetch(`${BASE()}/demo/seed`, {
       method: "POST",
       headers: { "Content-Type": "application/json" },
       body: JSON.stringify(payload),
@@ -437,7 +513,7 @@ export async function getPositionNodeContext(
   nodeKey: string,
 ): Promise<Record<string, unknown>> {
   return readJson<Record<string, unknown>>(
-    await apiFetch(
+    await positionApiFetch(
       `${BASE()}/sessions/${encodeURIComponent(sessionId)}/nodes/${encodeURIComponent(nodeKey)}/context`,
       { method: "POST" },
     ),
@@ -456,7 +532,7 @@ export async function completePositionNodeTurn(
 ): Promise<PositionRoundtableNode> {
   // 后端依据 artifactManifest 判断是否有 Markdown 交付物，并在需要时解锁下游。
   const result = await readJson<ServerNode>(
-    await apiFetch(
+    await positionApiFetch(
       `${BASE()}/sessions/${encodeURIComponent(sessionId)}/nodes/${encodeURIComponent(nodeKey)}/complete-turn`,
       {
         method: "POST",
@@ -479,7 +555,7 @@ export async function rejectPositionNode(
   input: { reason?: string; title?: string },
 ): Promise<PositionRoundtableSession> {
   const result = await readJson<ServerSession>(
-    await apiFetch(
+    await positionApiFetch(
       `${BASE()}/sessions/${encodeURIComponent(sessionId)}/nodes/${encodeURIComponent(nodeKey)}/reject`,
       {
         method: "POST",
@@ -533,7 +609,7 @@ async function prepareBuiltinRun(
   // prepare 阶段固定本轮的上游版本与隐藏提示词，避免总结/行动规划引用漂移数据。
   const path = kind === "summary" ? "summary/prepare" : "action-plan/prepare";
   const result = await readJson<ServerBuiltinRunPreparation>(
-    await apiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/${path}`, {
+    await positionApiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/${path}`, {
       method: "POST",
       headers: { "Content-Type": "application/json" },
       body: JSON.stringify({ message }),
@@ -557,7 +633,7 @@ async function completeBuiltinRun(
   // complete 阶段会校验 sourceRevisions；上游已变化时不能把旧结果覆盖为最新交付。
   const path = kind === "summary" ? "summary/complete" : "action-plan/complete";
   const result = await readJson<ServerSession>(
-    await apiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/${path}`, {
+    await positionApiFetch(`${BASE()}/sessions/${encodeURIComponent(sessionId)}/${path}`, {
       method: "POST",
       headers: { "Content-Type": "application/json" },
       body: JSON.stringify({

frontend-web/src/position-roundtable/components/PositionBusinessChainFlow.tsx

@@ -0,0 +1,286 @@
+/**
+ * 岗位会商风格的只读业务链流程图。
+ *
+ * 页面无关：8BF 等独立会商页可以直接复用岗位会商的纵向流程图视觉与交互，
+ * 不会读取或写入岗位会商的会话、岗位节点状态。
+ */
+import { useRef, useState } from "react";
+import { CheckCircle2, Circle, Search } from "lucide-react";
+
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog";
+import type { BusinessChain, ChainSeat } from "@/roundtable-planning/lib/business-chain";
+import { cn } from "@/lib/utils";
+
+const NODE_COLORS = ["#4f7df3", "#a778f5", "#65b4e8", "#f0a245", "#e675a8"];
+const FLOW_NODE_WIDTH = 184;
+const FLOW_NODE_GAP = 12;
+
+type FlowStage = {
+  goal: string | null;
+  seats: ChainSeat[];
+};
+
+export interface PositionBusinessChainFlowProps {
+  chain: BusinessChain | null;
+  loading?: boolean;
+  className?: string;
+}
+
+function getFlowStages(chain: BusinessChain): FlowStage[] {
+  const seatsById = new Map(chain.seats.map((seat) => [seat.agent_id, seat]));
+  if (chain.stages?.length) {
+    return chain.stages
+      .map((ids, index) => ({
+        goal: chain.stageGoals?.[index] ?? null,
+        seats: ids
+          .map((id) => seatsById.get(id))
+          .filter((seat): seat is ChainSeat => Boolean(seat)),
+      }))
+      .filter((stage) => stage.seats.length > 0);
+  }
+  return chain.seats.map((seat) => ({ goal: null, seats: [seat] }));
+}
+
+export function PositionBusinessChainFlow({
+  chain,
+  loading = false,
+  className,
+}: PositionBusinessChainFlowProps) {
+  const [dialogOpen, setDialogOpen] = useState(false);
+
+  return (
+    <section
+      className={cn(
+        "position-business-chain-flow flex h-full min-h-[460px] w-full flex-col overflow-hidden rounded-2xl border border-[#ece7e4] bg-white p-3 shadow-[0_4px_20px_rgba(0,0,0,0.02)] dark:border-[#2b8ffe]/30 dark:bg-[#042b59]/55 dark:shadow-none",
+        className,
+      )}
+    >
+      <div className="mb-3 flex shrink-0 items-center justify-between gap-2 border-b border-slate-200 pb-3 dark:border-[#2b8ffe]/40">
+        <div className="flex min-w-0 items-center gap-2">
+          <span
+            aria-hidden="true"
+            className="h-6 w-1 shrink-0 rounded-l-[2px] rounded-br-[2px] bg-[linear-gradient(167deg,#f15959_0%,#cc1925_100%)] dark:bg-[linear-gradient(167deg,#a2e1f9_0%,#45c3f3_100%)]"
+          />
+          <div className="min-w-0">
+            <h2 className="truncate text-base font-semibold text-slate-900 dark:text-white">业务链条</h2>
+            <p className="truncate text-[11px] text-slate-400 dark:text-[#8aa0c4]" aria-live="polite">
+              {chain?.title ?? (loading ? "正在加载管理员配置…" : "等待管理员配置")}
+            </p>
+          </div>
+        </div>
+        {chain && (
+          <button
+            type="button"
+            className="flex h-11 w-11 shrink-0 items-center justify-center rounded-full border border-[#f0c8c8] bg-[#fff7f7] text-[#cc1925] transition-colors hover:border-[#cc1925] hover:bg-[#fff0f0] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-[#cc1925]/30 dark:border-[#2b8ffe]/45 dark:bg-[#082d5f] dark:text-[#8fc4ff]"
+            title="查看完整流程图"
+            aria-label="查看完整流程图"
+            onClick={() => setDialogOpen(true)}
+          >
+            <Search className="size-[18px]" strokeWidth={2.5} />
+          </button>
+        )}
+      </div>
+
+      {!chain ? (
+        <div className="flex min-h-0 flex-1 items-center justify-center rounded-lg border border-dashed border-[#e8d0cc] px-5 text-center text-xs leading-6 text-slate-400 dark:border-[#2b8ffe]/30 dark:text-[#8aa0c4]">
+          {loading ? "正在加载业务链条…" : "管理员尚未配置 8BF 业务链条"}
+        </div>
+      ) : (
+        <>
+          <BusinessChainCanvas chain={chain} className="min-h-0 flex-1" />
+          <Dialog open={dialogOpen} onOpenChange={setDialogOpen}>
+            <DialogContent className="flex h-[86vh] w-[96vw] max-w-[1180px] flex-col gap-0 overflow-hidden p-0">
+              <DialogHeader className="shrink-0 border-b px-5 py-4 dark:border-[#2b8ffe]/25">
+                <DialogTitle className="text-base font-semibold">{chain.title} · 业务链条流程图</DialogTitle>
+              </DialogHeader>
+              <div className="min-h-0 flex-1 p-4">
+                <BusinessChainCanvas chain={chain} expanded className="h-full" />
+              </div>
+            </DialogContent>
+          </Dialog>
+        </>
+      )}
+    </section>
+  );
+}
+
+function BusinessChainCanvas({
+  chain,
+  expanded = false,
+  className,
+}: {
+  chain: BusinessChain;
+  expanded?: boolean;
+  className?: string;
+}) {
+  const [view, setView] = useState({ tx: 0, ty: 0 });
+  const [panning, setPanning] = useState(false);
+  const dragRef = useRef<{ x: number; y: number; tx: number; ty: number } | null>(null);
+  const stages = getFlowStages(chain);
+  const nodeWidth = expanded ? 250 : FLOW_NODE_WIDTH;
+  const nodeGap = expanded ? 18 : FLOW_NODE_GAP;
+  let colorIndex = 0;
+
+  const endPan = (event: React.PointerEvent<HTMLDivElement>) => {
+    if (!dragRef.current) return;
+    dragRef.current = null;
+    setPanning(false);
+    try {
+      event.currentTarget.releasePointerCapture(event.pointerId);
+    } catch {
+      // The browser may have already released the pointer capture.
+    }
+  };
+
+  return (
+    <div
+      className={cn(
+        "relative overflow-hidden rounded-lg border border-slate-100 bg-slate-50/70 touch-none dark:border-[#2b8ffe]/25 dark:bg-[#032650]/75",
+        panning ? "cursor-grabbing" : "cursor-grab",
+        className,
+      )}
+      style={{
+        backgroundImage: "radial-gradient(rgba(148,163,184,.55) 1px, transparent 1px)",
+        backgroundSize: "16px 16px",
+      }}
+      title="按住鼠标拖动画布；双击复位"
+      onDoubleClick={() => setView({ tx: 0, ty: 0 })}
+      onPointerDown={(event) => {
+        if (event.button !== 0) return;
+        dragRef.current = { x: event.clientX, y: event.clientY, tx: view.tx, ty: view.ty };
+        setPanning(true);
+        event.currentTarget.setPointerCapture(event.pointerId);
+      }}
+      onPointerMove={(event) => {
+        const drag = dragRef.current;
+        if (!drag) return;
+        setView({ tx: drag.tx + event.clientX - drag.x, ty: drag.ty + event.clientY - drag.y });
+      }}
+      onPointerUp={endPan}
+      onPointerCancel={endPan}
+    >
+      <div
+        className="flex min-h-full min-w-max flex-col items-center px-5 py-6"
+        style={{ transform: `translate(${view.tx}px, ${view.ty}px)` }}
+      >
+        {stages.map((stage, stageIndex) => {
+          const stageWidth = Math.max(
+            nodeWidth,
+            stage.seats.length * (nodeWidth + nodeGap) - nodeGap,
+          );
+          return (
+            <div key={`${stage.goal ?? "stage"}-${stageIndex}`} className="flex flex-col items-center">
+              {stageIndex > 0 && (
+                <FlowConnector
+                  branches={stage.seats.length}
+                  width={stageWidth}
+                  nodeWidth={nodeWidth}
+                  nodeGap={nodeGap}
+                />
+              )}
+              <div className="flex items-start justify-center" style={{ gap: nodeGap }}>
+                {stage.seats.map((seat) => {
+                  const accent = NODE_COLORS[(colorIndex++ + 1) % NODE_COLORS.length]!;
+                  return (
+                    <FlowNode
+                      key={seat.agent_id}
+                      title={seat.name || seat.agent_id}
+                      description={stage.goal?.trim() || seat.description?.trim() || "业务链席位"}
+                      accent={accent}
+                      width={nodeWidth}
+                    />
+                  );
+                })}
+              </div>
+            </div>
+          );
+        })}
+      </div>
+    </div>
+  );
+}
+
+function FlowConnector({
+  branches,
+  width,
+  nodeWidth,
+  nodeGap,
+}: {
+  branches: number;
+  width: number;
+  nodeWidth: number;
+  nodeGap: number;
+}) {
+  const connectorStyle = { backgroundColor: "rgba(148,163,184,.88)" };
+  if (branches <= 1) {
+    return (
+      <span className="relative mb-1 h-8 w-0.5 rounded-full" style={connectorStyle}>
+        <span className="absolute bottom-1 left-1/2 size-2 -translate-x-1/2 rotate-45 border-b-2 border-r-2 border-slate-400" />
+      </span>
+    );
+  }
+
+  const nodeCenter = nodeWidth / 2;
+  return (
+    <div className="relative mb-1 h-9" style={{ width }}>
+      <span className="absolute left-1/2 top-0 h-3.5 w-0.5 -translate-x-1/2 rounded-full" style={connectorStyle} />
+      <span className="absolute top-3.5 h-0.5 rounded-full" style={{ left: nodeCenter, right: nodeCenter, ...connectorStyle }} />
+      {Array.from({ length: branches }).map((_, index) => (
+        <span
+          key={index}
+          className="absolute top-3.5 bottom-0 w-0.5 -translate-x-1/2 rounded-full"
+          style={{
+            left: `${((index * (nodeWidth + nodeGap) + nodeCenter) / width) * 100}%`,
+            ...connectorStyle,
+          }}
+        >
+          <span className="absolute bottom-1 left-1/2 size-2 -translate-x-1/2 rotate-45 border-b-2 border-r-2 border-slate-400" />
+        </span>
+      ))}
+    </div>
+  );
+}
+
+function FlowNode({
+  title,
+  description,
+  accent,
+  completed = false,
+  width,
+}: {
+  title: string;
+  description: string;
+  accent: string;
+  completed?: boolean;
+  width: number;
+}) {
+  const StatusIcon = completed ? CheckCircle2 : Circle;
+  return (
+    <article
+      className="relative overflow-hidden rounded-xl border border-slate-200 bg-white p-3 pr-10 shadow-sm dark:border-[#2b8ffe]/40 dark:bg-[#0a2d58]"
+      style={{ width, borderLeftWidth: 5, borderLeftColor: accent }}
+    >
+      <span
+        className={cn(
+          "absolute right-2 top-2 flex size-6 items-center justify-center rounded-full border bg-white shadow-sm dark:bg-[#0d3768]",
+          completed
+            ? "border-emerald-500 text-emerald-500"
+            : "border-slate-300 text-slate-400 dark:border-[#8aa0c4] dark:text-[#8aa0c4]",
+        )}
+      >
+        <StatusIcon className="size-3.5" strokeWidth={2.5} />
+      </span>
+      <p className="truncate text-sm font-extrabold leading-5 text-slate-900 dark:text-[#e8edf5]" title={title}>
+        {title}
+      </p>
+      <p className="mt-0.5 truncate text-xs font-semibold leading-4" style={{ color: accent }} title={description}>
+        {description}
+      </p>
+    </article>
+  );
+}

frontend-web/src/position-roundtable/demo/position-roundtable-demo.ts

@@ -97,6 +97,7 @@ export function getPositionDemoTask(): PositionTask {
     direction: String(task.direction ?? ""),
     source: String(task.source ?? "演示数据"),
     issuedAt: String(task.issuedAt ?? ""),
+    priority: String(task.priority ?? "紧急"),
   };
 }
 

frontend-web/src/position-roundtable/lib/mock-task-source.ts

@@ -13,6 +13,7 @@ export interface PositionTask {
   direction: string;
   source: string;
   issuedAt: string;
+  priority?: string;
 }
 
 export const MOCK_POSITION_TASKS: readonly PositionTask[] = [
@@ -53,6 +54,7 @@ export function taskFromPositionSnapshot(
     title: value(["title", "taskName", "name"], fallback.title),
     description: value(["description", "taskContent", "overview", "content"], fallback.description),
     direction: value(["direction", "taskDirection", "category"], fallback.direction),
+    priority: value(["priority", "level", "urgency"], fallback.priority ?? "紧急"),
     source: (() => {
       const source = value(["source", "taskSource", "sourceName"], fallback.source);
       return source === "mock" ? "本系统创建" : source;

frontend-web/src/position-roundtable/lib/positions.ts

@@ -1,39 +1,90 @@
 /**
- * 岗位协同的第一版岗位目录。
+ * 岗位会商的工作视角目录。
  *
- * 当前岗位仅代表页面工作视角；后续接入组织岗位 / 权限系统时，保留这里的稳定 id，
- * 只替换数据源即可。业务链条席位用 `position_id` 持久化这组 id。
+ * 这不是组织/RBAC 岗位。稳定 id 会写入业务链节点，因此服务端的
+ * 「岗位角色配置」只允许变更展示属性；本模块保留一份内置回退，确保
+ * 后端短暂不可用时历史会商仍能正常展示。
  */
-export const POSITION_OPTIONS = [
+
+export type PositionId = string;
+
+export interface PositionOption {
+  id: PositionId;
+  name: string;
+  description: string;
+  isIntentPosition: boolean;
+  enabled?: boolean;
+  isBuiltin?: boolean;
+  sortOrder?: number;
+}
+
+export const POSITION_OPTIONS: readonly PositionOption[] = [
   {
     id: "intelligence",
     name: "测试分析岗",
     description: "识别任务意图、补齐约束并确认业务链条",
     isIntentPosition: true,
+    enabled: true,
+    isBuiltin: true,
+    sortOrder: 0,
   },
   {
     id: "planning",
     name: "组织测试岗",
     description: "承接上游信息并进行组织测试",
     isIntentPosition: false,
+    enabled: true,
+    isBuiltin: true,
+    sortOrder: 1,
   },
   {
     id: "solution",
     name: "方案设计岗",
     description: "承接上游结果并形成方案产物",
     isIntentPosition: false,
+    enabled: true,
+    isBuiltin: true,
+    sortOrder: 2,
   },
   {
     id: "evaluation",
     name: "综合测试岗",
     description: "测试链条产物并提出综合建议",
     isIntentPosition: false,
+    enabled: true,
+    isBuiltin: true,
+    sortOrder: 3,
   },
-] as const;
-
-export type PositionId = (typeof POSITION_OPTIONS)[number]["id"];
+];
 
 export const DEFAULT_POSITION_ID: PositionId = "intelligence";
 
+let runtimePositionOptions: readonly PositionOption[] = POSITION_OPTIONS;
+
+/**
+ * 供独立的流程图、产物抽屉等非页面级组件读取当前展示名。
+ * 调用方传入空数组时保留内置回退，避免接口暂时失败导致旧会话显示“未分配岗位”。
+ */
+export function setRuntimePositionOptions(options: readonly PositionOption[]): void {
+  runtimePositionOptions = options.length ? options : POSITION_OPTIONS;
+}
+
+export function getRuntimePositionOptions(): readonly PositionOption[] {
+  return runtimePositionOptions;
+}
+
+export function intentPositionIdFor(options: readonly PositionOption[] = runtimePositionOptions): PositionId {
+  return options.find((position) => position.isIntentPosition)?.id ?? DEFAULT_POSITION_ID;
+}
+
+export function resolvePositionId(
+  value: string | null | undefined,
+  options: readonly PositionOption[] = runtimePositionOptions,
+): PositionId {
+  return options.some((position) => position.id === value)
+    ? String(value)
+    : intentPositionIdFor(options);
+}
+
 export const positionNameById = (positionId: string | null | undefined): string =>
-  POSITION_OPTIONS.find((position) => position.id === positionId)?.name ?? "未分配岗位";
+  runtimePositionOptions.find((position) => position.id === positionId)?.name ?? "未分配岗位";

frontend-web/src/position-roundtable/pages/PositionRoundtablePage.tsx

@@ -61,6 +61,8 @@ import {
   DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu";
 import { useTheme } from "@/contexts/ThemeContext";
+import { isEmbeddedHost } from "@/core/embed/frame-context";
+import { emitWujieEvent, isWujieEnv } from "@/core/embed/wujie";
 import { LayoutModeSwitcher, ThemeSwitcher } from "@/components/workspace/appearance-controls";
 import { getAPIClient } from "@/core/api/api-client";
 import { useAgent } from "@/core/agents";
@@ -72,6 +74,7 @@ import { textOfMessage } from "@/core/threads/utils";
 import { desensitize } from "@/lib/desensitize";
 import { cn } from "@/lib/utils";
 import expandLogo from "@/assets/position-roundtable/expand-logo.svg";
+import editTaskIcon from "@/assets/position-roundtable/edit-task.svg";
 import { listChains } from "@/roundtable-planning/api/chains";
 import { Step1Panel } from "@/roundtable-planning/components/Step1Panel";
 import { PositionIntentInput } from "@/position-roundtable/components/PositionIntentInput";
@@ -95,11 +98,15 @@ import {
 } from "@/position-roundtable/components/PositionBuiltinAgentChat";
 import type { PositionBuiltinAgentSwitchOption } from "@/position-roundtable/components/PositionAgentSwitcher";
 import {
-  DEFAULT_POSITION_ID,
   POSITION_OPTIONS,
+  intentPositionIdFor,
   positionNameById,
+  resolvePositionId,
+  setRuntimePositionOptions,
+  type PositionOption,
   type PositionId,
 } from "@/position-roundtable/lib/positions";
+import { usePositionRoles } from "@/strategy-components/api/position-roles";
 import {
   activatePositionSession,
   completePositionActionPlan,
@@ -139,11 +146,7 @@ import {
   isPositionRoundtableStandaloneMode,
 } from "@/position-roundtable/demo/position-roundtable-demo";
 
-/**
- * 第一版先固定岗位，等岗位接口与权限范围确认后只替换常量数据源。
- * 情报分析岗复用原会商 Step 1，承担意图识别。
- */
-const POSITIONS = POSITION_OPTIONS;
+/** 岗位目录来自全局角色配置；意图识别岗复用原会商 Step 1。 */
 type WorkspaceTab = "agents" | "results";
 type NodeVisualStatus = PositionRoundtableNode["status"] | undefined;
 type PositionArtifactPreview = {
@@ -167,16 +170,135 @@ type SandboxThreadSnapshot = {
   signature: string;
 };
 
+type PositionRoundtableParentReturnMessage = {
+  source: "deerflow-position-roundtable";
+  type: "deerflow:position-roundtable:return";
+  payload: {
+    route: string | null;
+    fallback: "history-back";
+  };
+};
+
+type PositionRoundtableBridgeInitMessage = {
+  source: "code-zk-roundtable-host";
+  type: "code-zk:roundtable-bridge:init";
+};
+
+const POSITION_ROUNDTABLE_BRIDGE_SOURCE = "code-zk-roundtable-host";
+const POSITION_ROUNDTABLE_BRIDGE_INIT_TYPE = "code-zk:roundtable-bridge:init";
+const POSITION_ROUNDTABLE_BRIDGE_READY_TYPE = "deerflow:position-roundtable:bridge-ready";
+
+function isEnabledEmbedFlag(value: string | null): boolean {
+  const normalized = value?.trim().toLowerCase();
+  return normalized === "1" || normalized === "true" || normalized === "yes";
+}
+
+/**
+ * Some hosts only retain URL parameters after the login redirect. Treat those
+ * established embed markers as an embedded context as well as checking the
+ * actual browser frame/Wujie runtime.
+ */
+function hasEmbeddedRouteHint(searchParams: URLSearchParams): boolean {
+  return (
+    searchParams.get("from") === "iframe" ||
+    searchParams.get("chatMode")?.trim().toLowerCase() === "iframe" ||
+    isEnabledEmbedFlag(searchParams.get("embed")) ||
+    isEnabledEmbedFlag(searchParams.get("hideChrome")) ||
+    isEnabledEmbedFlag(searchParams.get("hideHeader"))
+  );
+}
+
+/**
+ * `parentReturnTo` belongs to the embedding application, not this SPA. Keep
+ * it constrained to a route/hash path so the same-origin fallback can never
+ * turn an externally supplied URL into an arbitrary top-level navigation.
+ */
+function parentReturnRoute(value: string | null): string | null {
+  const route = value?.trim();
+  if (!route || route.length > 2048) return null;
+  if ((!route.startsWith("/") && !route.startsWith("#")) || route.startsWith("//") || route.includes("\\")) {
+    return null;
+  }
+  return route;
+}
+
+/**
+ * Request navigation from the embedding host. A real iframe parent is always
+ * the nearest integration boundary, even if an outer layer happens to be
+ * Wujie. This matters for Wujie host -> code-zk -> DeerFlow iframe: code-zk
+ * owns the postMessage contract and its own router. Wujie's event bus is only
+ * an additional fallback for a directly mounted Wujie child.
+ */
+function returnToEmbeddingParent(route: string | null, bridgePort?: MessagePort | null): void {
+  const message: PositionRoundtableParentReturnMessage = {
+    source: "deerflow-position-roundtable",
+    type: "deerflow:position-roundtable:return",
+    payload: { route, fallback: "history-back" },
+  };
+
+  if (typeof window === "undefined") return;
+
+  // In a Wujie host -> code-zk -> DeerFlow topology, the DOM iframe can be
+  // re-parented by Wujie. A port transferred by code-zk survives that DOM
+  // topology change and is the only channel guaranteed to reach code-zk.
+  if (bridgePort) {
+    try {
+      bridgePort.postMessage(message);
+      console.info("[position-roundtable] posted return through MessageChannel bridge");
+      return;
+    } catch {
+      // The owner may have unmounted/reloaded. Fall back to native bridges.
+    }
+  }
+
+  console.info("[position-roundtable] embedded return requested", {
+    route,
+    hasNativeParent: window.parent !== window,
+    wujie: isWujieEnv(),
+  });
+
+  if (window.parent === window) {
+    // Some Wujie execution modes expose no meaningful native parent window.
+    // In that direct-mount case the event bus is the only available bridge.
+    if (isWujieEnv()) {
+      emitWujieEvent("position-roundtable:return", message.payload);
+      console.info("[position-roundtable] emitted Wujie-only return event");
+    }
+    return;
+  }
+
+  try {
+    if (window.parent.location.origin === window.location.origin) {
+      if (route?.startsWith("#")) {
+        window.parent.location.hash = route;
+      } else if (route) {
+        window.parent.location.assign(route);
+      } else {
+        window.parent.history.back();
+      }
+      console.info("[position-roundtable] completed same-origin parent return");
+      return;
+    }
+  } catch {
+    // Cross-origin parent: fall through to the explicit postMessage contract.
+  }
+
+  window.parent.postMessage(message, "*");
+  console.info("[position-roundtable] posted return message to direct parent");
+
+  // A nested iframe must never skip the direct-parent notification merely
+  // because Wujie markers were inherited or injected. Emitting as well keeps
+  // directly mounted Wujie integrations compatible when their host listens.
+  if (isWujieEnv()) {
+    emitWujieEvent("position-roundtable:return", message.payload);
+    console.info("[position-roundtable] emitted supplemental Wujie return event");
+  }
+}
+
 /**
  * URL parameters are externally supplied, so never cast the raw value into
  * page state without checking it against the position directory first.
  */
-function resolvePositionId(value: string | null): PositionId {
-  return POSITIONS.some((position) => position.id === value)
-    ? (value as PositionId)
-    : DEFAULT_POSITION_ID;
-}
-
 function normalizePreviewArtifactPath(path: string): string {
   let normalized = path.trim();
   if (normalized.startsWith("write-file:")) {
@@ -319,7 +441,7 @@ function allExecutableNodesDone(nodes: PositionRoundtableNode[]): boolean {
 }
 
 function isIntentPositionNode(node: PositionRoundtableNode): boolean {
-  return node.positionId === DEFAULT_POSITION_ID;
+  return node.positionId === intentPositionIdFor();
 }
 
 function artifactIsMarkdown(artifact: Record<string, unknown>): boolean {
@@ -558,9 +680,40 @@ export default function PositionRoundtablePage({
   const [searchParams, setSearchParams] = useSearchParams();
   const { theme } = useTheme();
   const isDark = theme === "dark";
-  const positionIdFromUrl = resolvePositionId(searchParams.get("positionId"));
-  const [positionId, setPositionId] = useState<PositionId>(() => positionIdFromUrl);
   const standaloneDemoMode = isPositionRoundtableStandaloneMode();
+  const { data: configuredPositionRoles = [] } = usePositionRoles({
+    enabled: !standaloneDemoMode,
+  });
+  const configuredPositionOptions = useMemo<PositionOption[]>(
+    () =>
+      configuredPositionRoles.length
+        ? configuredPositionRoles
+            .sort((left, right) => left.sortOrder - right.sortOrder)
+            .map((role) => ({
+              id: role.id,
+              name: role.name,
+              description: role.description,
+              isIntentPosition: role.roleType === "intent",
+              enabled: role.enabled,
+              isBuiltin: role.isBuiltin,
+              sortOrder: role.sortOrder,
+            }))
+        : [...POSITION_OPTIONS],
+    [configuredPositionRoles],
+  );
+  // The switcher only exposes enabled roles. The complete directory stays in
+  // the runtime cache so archived chains can still resolve a disabled role's
+  // historical display name.
+  const positions = useMemo(
+    () => configuredPositionOptions.filter((position) => position.enabled !== false),
+    [configuredPositionOptions],
+  );
+  // Flowchart, delivery dialog and helper functions outside this component use
+  // the same live directory to resolve position names / the special role.
+  setRuntimePositionOptions(configuredPositionOptions);
+  const intentPositionId = intentPositionIdFor(positions);
+  const positionIdFromUrl = resolvePositionId(searchParams.get("positionId"), positions);
+  const [positionId, setPositionId] = useState<PositionId>(() => positionIdFromUrl);
   const demoModeEnabled = isPositionRoundtableDemoEnabled();
   const demoTask = useMemo(() => getPositionDemoTask(), []);
   const taskIdFromUrl =
@@ -584,6 +737,50 @@ export default function PositionRoundtablePage({
       : rawSessionIdFromUrl;
   const forceNewSession =
     !standaloneDemoMode && searchParams.get("new") === "1";
+  const embeddedHost = useMemo(() => isEmbeddedHost(), []);
+  const isEmbeddingContext = embeddedHost || hasEmbeddedRouteHint(searchParams);
+  const embeddingParentReturnRoute = useMemo(
+    () =>
+      parentReturnRoute(
+        searchParams.get("parentReturnTo") ??
+          searchParams.get("parentRoute") ??
+          searchParams.get("returnTo"),
+      ),
+    [searchParamsString],
+  );
+  const embeddingBridgePortRef = useRef<MessagePort | null>(null);
+  const handleReturnToEmbeddingParent = useCallback(() => {
+    returnToEmbeddingParent(embeddingParentReturnRoute, embeddingBridgePortRef.current);
+  }, [embeddingParentReturnRoute]);
+  useEffect(() => {
+    const receiveBridgePort = (event: MessageEvent<PositionRoundtableBridgeInitMessage>) => {
+      const message = event.data;
+      const bridgePort = event.ports?.[0];
+      if (
+        message?.source !== POSITION_ROUNDTABLE_BRIDGE_SOURCE ||
+        message?.type !== POSITION_ROUNDTABLE_BRIDGE_INIT_TYPE ||
+        !bridgePort
+      ) {
+        return;
+      }
+
+      embeddingBridgePortRef.current?.close();
+      embeddingBridgePortRef.current = bridgePort;
+      bridgePort.start?.();
+      bridgePort.postMessage({
+        source: "deerflow-position-roundtable",
+        type: POSITION_ROUNDTABLE_BRIDGE_READY_TYPE,
+      });
+      console.info("[position-roundtable] MessageChannel bridge connected");
+    };
+
+    window.addEventListener("message", receiveBridgePort);
+    return () => {
+      window.removeEventListener("message", receiveBridgePort);
+      embeddingBridgePortRef.current?.close();
+      embeddingBridgePortRef.current = null;
+    };
+  }, []);
   const [positionSession, setPositionSession] = useState<PositionRoundtableSession | null>(null);
   const positionSessionRef = useRef<PositionRoundtableSession | null>(null);
   const sessionCreationRef = useRef<Promise<PositionRoundtableSession> | null>(null);
@@ -648,14 +845,14 @@ export default function PositionRoundtablePage({
   });
   const [intentSaving, setIntentSaving] = useState(false);
   const [intentCompletedAt, setIntentCompletedAt] = useState("");
-  const activePosition = POSITIONS.find((item) => item.id === positionId)!;
+  const activePosition = positions.find((item) => item.id === positionId) ?? positions[0] ?? POSITION_OPTIONS[0]!;
   const currentPositionOptions = useMemo(
     () =>
-      POSITIONS.map((position) => ({
+      positions.map((position) => ({
         label: position.name,
         value: position.id,
       })),
-    [],
+    [positions],
   );
   const currentPositionSelectStyle = useMemo(
     () => ({ width: 210, minWidth: 210, flex: "0 0 210px" }),
@@ -875,6 +1072,7 @@ export default function PositionRoundtablePage({
     const nextTask: PositionTask = {
       ...task,
       title,
+      priority: taskDraft.priority?.trim() || task.priority || "紧急",
       description: taskDraft.description.trim(),
       direction: taskDraft.direction.trim() || task.direction,
       source: taskDraft.source.trim() || task.source,
@@ -1026,7 +1224,7 @@ export default function PositionRoundtablePage({
   );
   const summaryDone = snapshotStatus(positionSession?.summarySnapshot) === "done";
   const actionPlanDone = snapshotStatus(positionSession?.actionPlanSnapshot) === "done";
-  const showClosureAgents = positionId === DEFAULT_POSITION_ID;
+  const showClosureAgents = positionId === intentPositionId;
   const [activeBuiltinKind, setActiveBuiltinKind] = useState<PositionBuiltinAgentKind | null>(null);
   const [builtinAutoStartRequestKey, setBuiltinAutoStartRequestKey] = useState(0);
   // Stage selection only arms the automatic first question. The key is
@@ -2049,8 +2247,8 @@ export default function PositionRoundtablePage({
     (kind: ClosureStageKind) => {
       // The closing agents are part of the testing-analysis workspace only;
       // ordinary positions keep a single business-chain node conversation.
-      if (positionId !== DEFAULT_POSITION_ID) {
-        toast.info("收口智能体仅在测试分析岗中开放使用。");
+      if (positionId !== intentPositionId) {
+        toast.info("收口智能体仅在意图识别岗中开放使用。");
         return;
       }
       if (!allPositionDeliveriesDone) {
@@ -2068,7 +2266,7 @@ export default function PositionRoundtablePage({
       setActiveBuiltinKind(kind);
       setPendingBuiltinAutoStartKind(kind);
     },
-    [allPositionDeliveriesDone, closeSandbox, positionId, summaryDone],
+    [allPositionDeliveriesDone, closeSandbox, intentPositionId, positionId, summaryDone],
   );
   const handleSelectPositionNode = useCallback(
     (nextNode: PositionRoundtableNode) => {
@@ -2088,9 +2286,9 @@ export default function PositionRoundtablePage({
     setActiveBuiltinKind(null);
     setSelectedAgentId(null);
     setActiveNodeKey(null);
-    setRightPanelOpen(positionIdFromUrl === DEFAULT_POSITION_ID);
+    setRightPanelOpen(positionIdFromUrl === intentPositionId);
     setLeftPanelCollapsed(false);
-  }, [closeSandbox, positionId, positionIdFromUrl]);
+  }, [closeSandbox, intentPositionId, positionId, positionIdFromUrl]);
   const handlePositionChange = useCallback(
     (value: unknown) => {
       // 右侧详情只属于刚才的岗位；切岗后回到该岗位的智能体列表，
@@ -2102,13 +2300,13 @@ export default function PositionRoundtablePage({
       setActiveBuiltinKind(null);
       setSelectedAgentId(null);
       setActiveNodeKey(null);
-      setRightPanelOpen(nextPositionId === DEFAULT_POSITION_ID);
+      setRightPanelOpen(nextPositionId === intentPositionId);
       setLeftPanelCollapsed(false);
       const next = new URLSearchParams(searchParamsString);
       next.set("positionId", nextPositionId);
       setSearchParams(next, { replace: true });
     },
-    [closeSandbox, searchParamsString, setSearchParams],
+    [closeSandbox, intentPositionId, searchParamsString, setSearchParams],
   );
   const renderIntentChatPanel = (chainStarted: boolean) => (
     <div className="position-roundtable-intent-page contents">
@@ -2248,6 +2446,17 @@ export default function PositionRoundtablePage({
         </div>
 
         <div className="flex shrink-0 items-center gap-2">
+          {isEmbeddingContext && (
+            <TButton
+              size="small"
+              variant="outline"
+              className="shrink-0 whitespace-nowrap"
+              icon={<ArrowLeft className="size-3.5" />}
+              onClick={handleReturnToEmbeddingParent}
+            >
+              返回
+            </TButton>
+          )}
           <TButton
             size="small"
             variant="outline"
@@ -2387,49 +2596,43 @@ export default function PositionRoundtablePage({
         <aside
           aria-hidden={leftSidebarHidden || undefined}
           className={cn(
-            "position-roundtable-sidebar-scrollbar custom-scrollbar relative flex min-h-0 shrink-0 flex-col gap-3 overflow-y-auto rounded-2xl border border-slate-200 bg-white shadow-sm transition-[width,opacity,transform,padding,border-width] duration-300 ease-[cubic-bezier(0.22,1,0.36,1)] motion-reduce:transition-none dark:rounded-none dark:border-0 dark:bg-transparent dark:text-[#c5cfe0] dark:shadow-none",
+            "position-roundtable-sidebar-scrollbar custom-scrollbar relative flex min-h-0 shrink-0 flex-col gap-3 overflow-y-auto rounded-2xl border border-slate-200 shadow-sm transition-[width,opacity,transform,padding,border-width] duration-300 ease-[cubic-bezier(0.22,1,0.36,1)] motion-reduce:transition-none dark:rounded-none dark:border-0 dark:bg-transparent dark:text-[#c5cfe0] dark:shadow-none",
             leftSidebarHidden
               ? "w-0 translate-x-4 !border-0 !p-0 opacity-0 pointer-events-none"
               : "w-[360px] translate-x-0 p-3 opacity-100 dark:p-0",
           )}
         >
-          <TaskAnalysisPanel
-            task={task}
-            intent={frozenIntent ?? intent.intentReady}
-            taskEditable={!isArchivedSession}
-            intentEditable={!isArchivedSession}
-            onEditTask={openTaskEditor}
-            onEditIntent={openIntentEditor}
-            collapsed={false}
-            onCollapsedChange={setLeftPanelCollapsed}
-            className="min-h-full"
-          >
-            {activePosition.isIntentPosition && !isIntelligenceDeliveryOverview && (
-              <BusinessChainSelector
-                chains={chains}
-                loading={chainsLoading}
-                value={selectedChainId}
-                onChange={setSelectedChainId}
-                onConfigure={openPositionConfig}
-                className="min-h-0 flex-1"
+          {activePosition.isIntentPosition && !isIntelligenceDeliveryOverview && (
+            <PositionRoundtableEntrySidebar
+              task={task}
+              editable={!isArchivedSession}
+              onEditTask={openTaskEditor}
+              chains={chains}
+              loading={chainsLoading}
+              value={selectedChainId}
+              onChange={setSelectedChainId}
+              onConfigure={openPositionConfig}
+            />
+          )}
+          {(!activePosition.isIntentPosition || isIntelligenceDeliveryOverview) && (
+            <>
+              <TaskInformationCard
+                task={task}
+                editable={!isArchivedSession}
+                onEdit={openTaskEditor}
+                collapsed={false}
+                onCollapsedChange={() => undefined}
               />
-            )}
-            {(!activePosition.isIntentPosition || isIntelligenceDeliveryOverview) && (
               <BusinessChainFlow
                 chain={activeChain}
                 nodes={positionSession?.nodes ?? []}
-                session={positionSession}
                 activeNodeKey={activeNodeKey}
-                onSelectIntent={
-                  activePosition.isIntentPosition ? openIntentFlowDetail : undefined
-                }
                 onSelectNode={openNodeFlowDetail}
                 onSelectSeat={openSeatFlowDetail}
-                onSelectBuiltin={handleSelectBuiltinStage}
                 embedded
               />
-            )}
-          </TaskAnalysisPanel>
+            </>
+          )}
         </aside>
 
         {leftSidebarHidden && (
@@ -2517,6 +2720,7 @@ export default function PositionRoundtablePage({
         {activePosition.isIntentPosition && rightPanelOpen && !sandboxOpen && (
           <aside className="flex w-[400px] shrink-0 flex-col overflow-hidden rounded-[4px] border border-slate-200 bg-white shadow-sm dark:border-[#2b8ffe]/45 dark:bg-[#032650]/80 dark:text-[#c5cfe0] dark:shadow-none dark:backdrop-blur-md">
             <RightWorkspace
+              positions={configuredPositionOptions}
               selectedAgent={selectedAgent}
               selectedAgentId={selectedAgentId}
               onSelectAgent={handleSelectAgent}
@@ -2561,6 +2765,7 @@ export default function PositionRoundtablePage({
           >
             <div className="flex h-full min-h-0 flex-col bg-white dark:bg-[#032650] dark:text-[#c5cfe0]">
               <RightWorkspace
+                positions={configuredPositionOptions}
                 selectedAgent={selectedAgent}
                 selectedAgentId={selectedAgentId}
                 onSelectAgent={handleSelectAgent}
@@ -3348,7 +3553,7 @@ function PositionDeliveryOverview({
         agentName: "情报分析智能体",
         productName: "任务意图理解",
         summary: intent?.objective || "情报分析岗已确认任务意图并冻结业务链。",
-        positionId: DEFAULT_POSITION_ID,
+        positionId: intentPositionIdFor(),
         updatedAt: intentCompletedAt || session?.updatedAt,
         status: intent ? "done" : "ready",
         accent: "#8b5cf6",
@@ -3674,6 +3879,82 @@ function TaskAnalysisPanel({
   );
 }
 
+function PositionRoundtableEntrySidebar({
+  task,
+  editable,
+  onEditTask,
+  chains,
+  loading,
+  value,
+  onChange,
+  onConfigure,
+}: {
+  task: PositionTask;
+  editable: boolean;
+  onEditTask: () => void;
+  chains: BusinessChain[];
+  loading: boolean;
+  value: string;
+  onChange: (value: string) => void;
+  onConfigure: (chainId: string) => void;
+}) {
+  const displayDescription =
+    task.id === DEFAULT_MOCK_POSITION_TASK_ID
+      ? "围绕暑期活动的游泳夏令营开展宣传，结合线上线下渠道吸引目标人群参与，持续提升活动影响力。"
+      : desensitize(task.description);
+
+  return (
+    <div className="position-roundtable-entry-sidebar">
+      <section className="position-roundtable-entry-task-card">
+        {editable && (
+        <button type="button" className="position-roundtable-entry-edit" onClick={onEditTask} aria-label="编辑任务信息">
+            <img src={editTaskIcon} alt="" />
+          </button>
+        )}
+        <h2 title={desensitize(task.title)}>{desensitize(task.title)}</h2>
+        <div className="position-roundtable-entry-tags">
+          <span>{desensitize(task.priority || "紧急")}</span>
+          <span>{desensitize(task.source)}</span>
+          <span>{desensitize(task.direction)}</span>
+        </div>
+        <p>{desensitize(task.description)}</p>
+      </section>
+
+      <section className="position-roundtable-entry-chain-card">
+        <header>
+          <span aria-hidden="true" />
+          <h2>作业链条选择</h2>
+          <b>{chains.length}</b>
+        </header>
+        <div className="position-roundtable-entry-chain-list">
+          {loading ? (
+            <div className="position-roundtable-entry-empty"><Loader2 className="size-4 animate-spin" />正在加载作业链条…</div>
+          ) : chains.length === 0 ? (
+            <div className="position-roundtable-entry-empty">暂无可用作业链条</div>
+          ) : (
+            chains.map((chain) => {
+              const selected = chain.id === value;
+              return (
+                <article key={chain.id} className={selected ? "is-selected" : undefined}>
+                  <button type="button" onClick={() => onChange(selected ? "" : chain.id)} aria-pressed={selected}>
+                    <i aria-hidden="true" />
+                    <span>{desensitize(chain.title)}</span>
+                    <em>{chain.seats.length} 席</em>
+                    <small>{desensitize(chain.description || "点击选择该业务链")}</small>
+                  </button>
+                  <button type="button" className="position-roundtable-entry-config" onClick={() => onConfigure(chain.id)} aria-label={`配置岗位：${desensitize(chain.title)}`}>
+                    <Settings className="size-3.5" />
+                  </button>
+                </article>
+              );
+            })
+          )}
+        </div>
+      </section>
+    </div>
+  );
+}
+
 function TaskInformationCard({
   task,
   editable,
@@ -3688,8 +3969,34 @@ function TaskInformationCard({
   onCollapsedChange: (collapsed: boolean) => void;
 }) {
   return (
-    <section className="group relative shrink-0 overflow-hidden rounded-[4px] border border-[#ECE7E4] bg-white shadow-[0_4px_20px_rgba(0,0,0,0.02)] dark:border-[rgba(43,143,254,0.6)] dark:bg-[#032650] dark:shadow-none">
-      <div className="relative flex h-10 items-center border-b border-rose-100 bg-[linear-gradient(89.65deg,rgba(245,34,45,0.10)_0.03%,rgba(245,34,45,0)_99.97%)] px-4 [&_h2]:!text-slate-900 dark:!bg-[linear-gradient(89.65deg,#0062d9_0.03%,#0062d900_99.97%)] dark:border-b-[#2b8ffe]/60 dark:[&_h2]:!text-white dark:after:absolute dark:after:inset-x-0 dark:after:bottom-[-1px] dark:after:h-px dark:after:bg-[#45c3f3]/85 dark:after:content-['']">
+    <section className="position-roundtable-task-card group relative shrink-0 overflow-hidden rounded-[4px] border border-[#ECE7E4] bg-white p-5 shadow-[0_4px_20px_rgba(0,0,0,0.02)] dark:border-[rgba(0,110,254,0.5)] dark:bg-[#032650] dark:shadow-none">
+      <div className="position-roundtable-task-card__content relative z-10">
+        <h2
+          title={desensitize(task.title)}
+          className="pr-8 text-[18px] font-medium leading-7 text-slate-900 dark:text-white"
+          style={{ fontFamily: "'Noto Sans SC', sans-serif" }}
+        >
+          <span className="line-clamp-1">{desensitize(task.title)}</span>
+        </h2>
+        <div
+          data-task-tags
+          className="mt-3 flex flex-wrap gap-2 [&>span]:inline-flex [&>span]:min-h-7 [&>span]:items-center [&>span]:!leading-5 [&>span:first-child]:!border-[#cf1322] [&>span:nth-child(2)]:!shadow-none"
+          style={{ fontFamily: "'Noto Sans SC', sans-serif" }}
+        >
+          <span className="rounded-[2px] border border-[#cf1322] bg-[rgba(207,19,34,0.5)] px-2 py-0.5 text-center text-[16px] font-light leading-4 text-white">紧急</span>
+          <span className="rounded-[2px] border border-[#4bcdff] bg-[rgba(75,205,255,0.3)] px-2 py-0.5 text-[16px] font-light leading-7 text-[#4bcdff] shadow-[0_0_9px_rgba(252,131,131,0.27)]">{desensitize(task.source)}</span>
+          <span className="rounded-[2px] border border-[#a2e1f9] bg-[rgba(162,225,249,0.3)] px-2 py-0.5 text-[16px] font-light leading-[18px] text-[#a2e1f9]">{desensitize(task.direction)}</span>
+        </div>
+        <p
+          data-task-description
+          title={desensitize(task.description)}
+          className="mt-3 line-clamp-3 whitespace-pre-wrap text-sm leading-[22px] text-slate-600 dark:text-[#96bbf8]"
+          style={{ fontFamily: "'Noto Sans SC', sans-serif" }}
+        >
+          {desensitize(task.description)}
+        </p>
+      </div>
+      <div style={{ display: "none" }} className="relative flex h-10 items-center border-b border-rose-100 bg-[linear-gradient(89.65deg,rgba(245,34,45,0.10)_0.03%,rgba(245,34,45,0)_99.97%)] px-4 [&_h2]:!text-slate-900 dark:!bg-[linear-gradient(89.65deg,#0062d9_0.03%,#0062d900_99.97%)] dark:border-b-[#2b8ffe]/60 dark:[&_h2]:!text-white dark:after:absolute dark:after:inset-x-0 dark:after:bottom-[-1px] dark:after:h-px dark:after:bg-[#45c3f3]/85 dark:after:content-['']">
         <span
           aria-hidden="true"
           className="mr-3 h-5 w-1 shrink-0 rounded-l-[2px] rounded-br-[2px] bg-[linear-gradient(167.47deg,#f15959_0%,#cc1925_100%)] dark:bg-[linear-gradient(167.47deg,#a2e1f9_0%,#45c3f3_100%)]"
@@ -3710,8 +4017,9 @@ function TaskInformationCard({
         </div>
       </div>
       <div
+        style={{ display: "none" }}
         className={cn(
-          "grid transition-[grid-template-rows,opacity] duration-300 ease-[cubic-bezier(0.22,1,0.36,1)] motion-reduce:transition-none",
+          "hidden grid transition-[grid-template-rows,opacity] duration-300 ease-[cubic-bezier(0.22,1,0.36,1)] motion-reduce:transition-none",
           collapsed ? "grid-rows-[0fr] opacity-0" : "grid-rows-[1fr] opacity-100",
         )}
       >
@@ -3769,6 +4077,20 @@ function TaskInformationEditDialog({
           <DialogTitle>编辑任务信息</DialogTitle>
         </DialogHeader>
         <div className="space-y-4 py-1">
+          <div className="grid grid-cols-3 gap-3">
+            <label className="block space-y-1.5">
+              <span className="text-xs font-semibold text-slate-500 dark:text-[#9ebfe2]">标签一</span>
+              <TInput value={task.priority ?? ""} onChange={(value) => onChange({ ...task, priority: String(value) })} placeholder="例如：紧急" />
+            </label>
+            <label className="block space-y-1.5">
+              <span className="text-xs font-semibold text-slate-500 dark:text-[#9ebfe2]">标签二</span>
+              <TInput value={task.source} onChange={(value) => onChange({ ...task, source: String(value) })} placeholder="例如：本系统创建" />
+            </label>
+            <label className="block space-y-1.5">
+              <span className="text-xs font-semibold text-slate-500 dark:text-[#9ebfe2]">标签三</span>
+              <TInput value={task.direction} onChange={(value) => onChange({ ...task, direction: String(value) })} placeholder="例如：暑期活动" />
+            </label>
+          </div>
           <label className="block space-y-1.5">
             <span className="text-xs font-semibold text-slate-500 dark:text-[#9ebfe2]">任务名称</span>
             <TInput
@@ -3844,19 +4166,25 @@ function BusinessChainSelector({
   const [relationOpenId, setRelationOpenId] = useState<string | null>(null);
 
   return (
-    <section className={cn("group/business-chain flex min-h-0 flex-col", className)}>
-      <div className="relative flex h-10 items-center border-b border-slate-200 dark:border-[#2b8ffe]/60">
+    <section className={cn("position-roundtable-chain-selector group/business-chain flex min-h-0 flex-col rounded-[4px] border border-[#ECE7E4] bg-white p-5 shadow-[0_4px_20px_rgba(0,0,0,0.02)] dark:border-[rgba(0,110,254,0.5)] dark:bg-[#032650] dark:shadow-none [&>div>h3:first-of-type]:hidden", className)}>
+      <div className="relative flex h-8 shrink-0 items-center">
         <span
           aria-hidden="true"
           className="mr-3 h-6 w-1 shrink-0 rounded-l-[2px] rounded-br-[2px] bg-[linear-gradient(167.47deg,#f15959_0%,#cc1925_100%)] dark:bg-[linear-gradient(167.47deg,#a2e1f9_0%,#45c3f3_100%)]"
         />
         <h3 className="text-lg font-[550] tracking-wide text-slate-900 dark:text-white">业务链</h3>
+        <h3
+          className="text-[18px] font-medium leading-7 tracking-wide text-slate-900 dark:text-white"
+          style={{ fontFamily: "'Noto Sans SC', sans-serif" }}
+        >
+          作业链条选择
+        </h3>
         <span className="ml-auto flex size-6 items-center justify-center rounded-[4px] bg-slate-100 text-xs font-semibold tabular-nums text-slate-500 dark:bg-[#0b386d] dark:text-[#83c1ff]">
           {chains.length}
         </span>
       </div>
 
-      <div className="business-chain-scrollbar min-h-0 flex-1 space-y-2.5 overflow-y-auto py-4 pr-1 custom-scrollbar">
+      <div className="business-chain-scrollbar min-h-0 flex-1 space-y-2.5 overflow-y-auto pt-4 pr-1 custom-scrollbar">
           {loading ? (
             <div className="flex h-20 items-center justify-center gap-2 text-xs text-slate-400 dark:text-[#8aa0c4]">
               <Loader2 className="size-4 animate-spin" />
@@ -4188,23 +4516,17 @@ const FLOW_NODE_GAP = 10;
 function BusinessChainFlow({
   chain,
   nodes,
-  session,
   activeNodeKey,
-  onSelectIntent,
   onSelectNode,
   onSelectSeat,
-  onSelectBuiltin,
   className,
   embedded = false,
 }: {
   chain: BusinessChain | null;
   nodes: PositionRoundtableNode[];
-  session: PositionRoundtableSession | null;
   activeNodeKey: string | null;
-  onSelectIntent?: () => void;
   onSelectNode: (node: PositionRoundtableNode) => void;
   onSelectSeat?: (seat: BusinessChain["seats"][number], stageIndex: number, seatIndex: number) => void;
-  onSelectBuiltin: (kind: "summary" | "action_plan") => void;
   className?: string;
   embedded?: boolean;
 }) {
@@ -4260,12 +4582,9 @@ function BusinessChainFlow({
           <ChainFlowCanvas
             chain={chain}
             nodes={nodes}
-            session={session}
             activeNodeKey={activeNodeKey}
-            onSelectIntent={onSelectIntent}
             onSelectNode={onSelectNode}
             onSelectSeat={onSelectSeat}
-            onSelectBuiltin={onSelectBuiltin}
             className="min-h-0 flex-1"
           />
           <Dialog open={flowDialogOpen} onOpenChange={setFlowDialogOpen}>
@@ -4280,16 +4599,7 @@ function BusinessChainFlow({
                 <ChainFlowCanvas
                   chain={chain}
                   nodes={nodes}
-                  session={session}
                   activeNodeKey={activeNodeKey}
-                  onSelectIntent={
-                    onSelectIntent
-                      ? () => {
-                          onSelectIntent();
-                          setFlowDialogOpen(false);
-                        }
-                      : undefined
-                  }
                   onSelectNode={(node) => {
                     onSelectNode(node);
                     setFlowDialogOpen(false);
@@ -4298,10 +4608,6 @@ function BusinessChainFlow({
                     onSelectSeat?.(seat, stageIndex, seatIndex);
                     setFlowDialogOpen(false);
                   }}
-                  onSelectBuiltin={(kind) => {
-                    onSelectBuiltin(kind);
-                    setFlowDialogOpen(false);
-                  }}
                   className="h-full"
                   expanded
                 />
@@ -4317,23 +4623,17 @@ function BusinessChainFlow({
 function ChainFlowCanvas({
   chain,
   nodes,
-  session,
   activeNodeKey,
-  onSelectIntent,
   onSelectNode,
   onSelectSeat,
-  onSelectBuiltin,
   className,
   expanded = false,
 }: {
   chain: BusinessChain;
   nodes: PositionRoundtableNode[];
-  session: PositionRoundtableSession | null;
   activeNodeKey: string | null;
-  onSelectIntent?: () => void;
   onSelectNode: (node: PositionRoundtableNode) => void;
   onSelectSeat?: (seat: BusinessChain["seats"][number], stageIndex: number, seatIndex: number) => void;
-  onSelectBuiltin: (kind: "summary" | "action_plan") => void;
   className?: string;
   expanded?: boolean;
 }) {
@@ -4349,12 +4649,6 @@ function ChainFlowCanvas({
   } | null>(null);
   const nodeWidth = expanded ? 190 : FLOW_NODE_WIDTH;
   const nodeGap = expanded ? 16 : FLOW_NODE_GAP;
-  const allDone = allExecutableNodesDone(nodes);
-  const summaryStatus = builtinNodeStatus(session?.summarySnapshot, allDone);
-  const actionPlanStatus = builtinNodeStatus(
-    session?.actionPlanSnapshot,
-    snapshotStatus(session?.summarySnapshot) === "done",
-  );
   const connectorColor =
     theme === "dark" ? "rgba(143, 196, 255, 0.95)" : "rgba(148, 163, 184, 0.88)";
 
@@ -4412,14 +4706,6 @@ function ChainFlowCanvas({
         className="flex min-h-full min-w-max flex-col items-center p-5"
         style={{ transform: `translate(${view.tx}px, ${view.ty}px)` }}
       >
-        <CompactChainNode
-          title="情报分析智能体"
-          description="情报分析岗"
-          accent="#3b82f6"
-          nodeStatus={nodes.length > 0 ? "done" : "ready"}
-          width={nodeWidth}
-          onClick={onSelectIntent}
-        />
         {stages.map((stage, stageIndex) => {
           const stageWidth = Math.max(
             nodeWidth,
@@ -4430,13 +4716,15 @@ function ChainFlowCanvas({
               key={`${stage.goal ?? "stage"}-${stageIndex}`}
               className="flex flex-col items-center"
             >
-              <VerticalFlowConnector
-                seatCount={stage.seats.length}
-                width={stageWidth}
-                nodeWidth={nodeWidth}
-                nodeGap={nodeGap}
-                connectorColor={connectorColor}
-              />
+              {stageIndex > 0 && (
+                <VerticalFlowConnector
+                  seatCount={stage.seats.length}
+                  width={stageWidth}
+                  nodeWidth={nodeWidth}
+                  nodeGap={nodeGap}
+                  connectorColor={connectorColor}
+                />
+              )}
               <div className="flex items-start justify-center" style={{ gap: nodeGap }}>
                 {stage.seats.map((seat, seatIndex) => {
                   const node = nodes.find(
@@ -4472,38 +4760,6 @@ function ChainFlowCanvas({
             </div>
           );
         })}
-        <VerticalFlowConnector
-          seatCount={1}
-          width={nodeWidth}
-          nodeWidth={nodeWidth}
-          nodeGap={nodeGap}
-          connectorColor={connectorColor}
-        />
-        <CompactChainNode
-          title="方案总结智能体"
-          description="内置总结节点"
-          accent="#6366f1"
-          nodeStatus={summaryStatus}
-          width={nodeWidth}
-          titleAttr="对所有有效交付产物进行方案总结"
-          onClick={() => onSelectBuiltin("summary")}
-        />
-        <VerticalFlowConnector
-          seatCount={1}
-          width={nodeWidth}
-          nodeWidth={nodeWidth}
-          nodeGap={nodeGap}
-          connectorColor={connectorColor}
-        />
-        <CompactChainNode
-          title="行动规划智能体"
-          description="内置规划节点"
-          accent="#0ea5e9"
-          nodeStatus={actionPlanStatus}
-          width={nodeWidth}
-          titleAttr="基于方案总结和岗位产物拆解子任务"
-          onClick={() => onSelectBuiltin("action_plan")}
-        />
       </div>
     </div>
   );
@@ -4644,6 +4900,7 @@ function CompactChainNode({
 }
 
 function RightWorkspace({
+  positions,
   selectedAgent,
   selectedAgentId,
   onSelectAgent,
@@ -4665,6 +4922,7 @@ function RightWorkspace({
   onTabChange,
   standaloneDemo = false,
 }: {
+  positions: readonly PositionOption[];
   selectedAgent: Agent | null;
   selectedAgentId: string | null;
   onSelectAgent: (agentId: string) => void;
@@ -4782,6 +5040,7 @@ function RightWorkspace({
       ) : (
         <div className="min-h-0 flex-1 overflow-y-auto pt-2">
           <AnalysisResults
+            positions={positions}
             intentObjective={intentObjective}
             intentCompletedAt={intentCompletedAt}
             nodes={nodes}
@@ -5098,7 +5357,7 @@ function buildIntentResultItem(
     agentName: "情报分析智能体",
     productName: "任务意图理解",
     summary: intent?.objective || "任务意图已确认，当前没有更多意图摘要内容。",
-    positionId: DEFAULT_POSITION_ID,
+    positionId: intentPositionIdFor(),
     updatedAt,
     status: intent ? "done" : "ready",
   };
@@ -5207,6 +5466,7 @@ function buildBuiltinResultItem(
 }
 
 function AnalysisResults({
+  positions,
   intentObjective,
   intentCompletedAt,
   nodes,
@@ -5217,6 +5477,7 @@ function AnalysisResults({
   onOpenBuiltinChat,
   readOnly = false,
 }: {
+  positions: readonly PositionOption[];
   intentObjective?: string;
   intentCompletedAt: string;
   nodes: PositionRoundtableNode[];
@@ -5258,7 +5519,7 @@ function AnalysisResults({
         agentName: "情报分析智能体",
         productName: "任务意图理解",
         summary: intentObjective,
-        positionId: DEFAULT_POSITION_ID,
+        positionId: intentPositionIdFor(),
         updatedAt: undefined,
         status: "done",
       });
@@ -5410,11 +5671,11 @@ function AnalysisResults({
   const positionOptions = useMemo(
     () => [
       { label: "全部岗位", value: "all" },
-      ...POSITIONS.filter((position) => resultItems.some((item) => item.positionId === position.id)).map(
+      ...positions.filter((position) => resultItems.some((item) => item.positionId === position.id)).map(
         (position) => ({ label: position.name, value: position.id }),
       ),
     ],
-    [resultItems],
+    [positions, resultItems],
   );
   const nodeOptions = useMemo(
     () => [

frontend-web/src/position-roundtable/styles/intent-understanding.css

@@ -69,3 +69,120 @@
 .position-roundtable-intent-model-switch {
   border-radius: var(--prt-intent-radius);
 }
+
+/* 岗位会商第一步左侧栏：使用独立样式，避免与通用 Tailwind 面板规则相互覆盖。 */
+.dark .position-roundtable-task-card {
+  padding: 10px 15px !important;
+  background: #032650;
+  border-color: rgba(0, 110, 254, 0.5);
+}
+
+.dark .position-roundtable-task-card [data-task-description] {
+  color: #96bbf8 !important;
+}
+
+.dark .position-roundtable-chain-selector {
+  background: #032650;
+  border-color: rgba(0, 110, 254, 0.5);
+}
+
+/* First-step entry rail is a self-contained redraw; do not inherit legacy panel rules. */
+.dark .position-roundtable-sidebar-scrollbar:has(.position-roundtable-entry-sidebar) {
+  display: block;
+  overflow: hidden;
+  padding: 0;
+  background: transparent !important;
+}
+
+.position-roundtable-entry-sidebar {
+  display: flex;
+  height: 100%;
+  min-height: 0;
+  flex-direction: column;
+  gap: 20px;
+  font-family: "Noto Sans SC", sans-serif;
+}
+
+.position-roundtable-entry-task-card,
+.position-roundtable-entry-chain-card {
+  box-sizing: border-box;
+  border: 1px solid rgba(0, 110, 254, 0.5);
+  border-radius: 4px;
+  background: #032650;
+}
+
+.position-roundtable-entry-task-card {
+  position: relative;
+  flex: none;
+  padding: 10px 15px;
+}
+
+.position-roundtable-entry-task-card h2 {
+  margin: 0;
+  overflow: hidden;
+  color: #fff;
+  font-size: 18px;
+  font-weight: 500;
+  line-height: 28px;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.position-roundtable-entry-tags {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10px;
+  margin-top: 12px;
+}
+
+.position-roundtable-entry-tags span {
+  display: inline-flex;
+  box-sizing: border-box;
+  min-height: 28px;
+  align-items: center;
+  padding: 3px 8px;
+  border: 1px solid;
+  border-radius: 2px;
+  font-size: 16px;
+  font-weight: 300;
+  line-height: 20px;
+  white-space: nowrap;
+}
+
+.position-roundtable-entry-tags span:nth-child(1) { border-color: #cf1322; background: rgba(207, 19, 34, 0.5); color: #fff; }
+.position-roundtable-entry-tags span:nth-child(2) { border-color: #4bcdff; background: rgba(75, 205, 255, 0.3); color: #4bcdff; }
+.position-roundtable-entry-tags span:nth-child(3) { border-color: #a2e1f9; background: rgba(162, 225, 249, 0.3); color: #a2e1f9; }
+
+.position-roundtable-entry-task-card > p {
+  display: -webkit-box;
+  margin: 12px 0 0;
+  overflow: hidden;
+  color: #96bbf8;
+  color: #96bbf8 !important;
+  font-size: 16px;
+  line-height: 22px;
+  -webkit-box-orient: vertical;
+  -webkit-line-clamp: 3;
+}
+
+.position-roundtable-entry-edit { position: absolute; top: 8px; right: 8px; display: none; width: 16px; height: 16px; padding: 0; cursor: pointer; color: #4bcdff; }
+.position-roundtable-entry-edit img { display: block; width: 16px; height: 16px; }
+.position-roundtable-entry-task-card:hover .position-roundtable-entry-edit,
+.position-roundtable-entry-edit:focus-visible { display: inline-flex; }
+
+.position-roundtable-entry-chain-card { display: flex; min-height: 0; flex: 1; flex-direction: column; padding: 10px 15px; }
+.position-roundtable-entry-chain-card header { display: flex; height: 36px; flex: none; align-items: center; gap: 10px; }
+.position-roundtable-entry-chain-card header > span { width: 4px; height: 16px; border-radius: 2px 0 2px 0; background: linear-gradient(165.96deg, #a2e1f9 0%, #45c3f3 100%); }
+.position-roundtable-entry-chain-card h2 { margin: 0; color: #fff; font-size: 18px; font-weight: 500; line-height: 28px; }
+.position-roundtable-entry-chain-card header b { margin-left: auto; padding: 2px 9px; border-radius: 4px; background: #0b234c; color: #a2e1f9; font-size: 16px; line-height: 24px; }
+.position-roundtable-entry-chain-list { min-height: 0; flex: 1; margin-top: 10px; overflow-y: auto; }
+.position-roundtable-entry-chain-list article { position: relative; margin-bottom: 10px; border: 1px solid rgba(43, 143, 254, 0.35); border-radius: 4px; background: rgba(11, 56, 109, 0.45); }
+.position-roundtable-entry-chain-list article.is-selected { border-color: #2b8ffe; background: rgba(43, 143, 254, 0.18); box-shadow: 0 0 0 1px rgba(43, 143, 254, 0.22); }
+.position-roundtable-entry-chain-list article > button:first-child { display: grid; width: 100%; grid-template-columns: 18px minmax(0, 1fr) auto; gap: 8px; padding: 14px; color: #d8e6f8; text-align: left; }
+.position-roundtable-entry-chain-list i { width: 14px; height: 14px; align-self: center; border: 4px solid #2b8ffe; border-radius: 50%; box-sizing: border-box; }
+.position-roundtable-entry-chain-list article:not(.is-selected) i { border: 1px solid #83b6ed; }
+.position-roundtable-entry-chain-list article > button:first-child > span { overflow: hidden; font-size: 16px; font-weight: 500; line-height: 22px; text-overflow: ellipsis; white-space: nowrap; }
+.position-roundtable-entry-chain-list em { border-radius: 16px; background: rgba(162, 225, 249, 0.16); padding: 2px 8px; color: #a2e1f9; font-size: 14px; font-style: normal; line-height: 20px; }
+.position-roundtable-entry-chain-list small { grid-column: 2 / 4; color: #96bbf8; font-size: 14px; line-height: 22px; }
+.position-roundtable-entry-config { position: absolute; top: 10px; right: 10px; display: inline-flex; padding: 4px; color: #83c1ff; }
+.position-roundtable-entry-empty { display: flex; min-height: 80px; align-items: center; justify-content: center; gap: 8px; color: #96bbf8; font-size: 14px; }

frontend-web/src/roundtable-planning/lib/business-chain.ts

@@ -142,9 +142,9 @@ export interface SeatSelectionResult {
   gatherFirst?: boolean;
 }
 
-/** 链条席位数硬约束，与圆桌推荐弹窗的 `MIN_SELECTED`/`MAX_SELECTED` 对齐。 */
+/** 业务链条席位数硬约束，必须与后端持久化校验保持一致。 */
 export const CHAIN_MIN_SEATS = 2;
-export const CHAIN_MAX_SEATS = 8;
+export const CHAIN_MAX_SEATS = 20;
 
 /**
  * 由一条业务链条 + 当前候选智能体，构造 `SeatSelectionResult`。

frontend-web/src/roundtable-planning/pages/BusinessChainEditorPage.tsx

@@ -82,8 +82,11 @@ import { listAgents } from "@/core/agents";
 import { getStoredAuth } from "@/core/auth";
 import {
   POSITION_OPTIONS,
+  setRuntimePositionOptions,
+  type PositionOption,
   type PositionId,
 } from "@/position-roundtable/lib/positions";
+import { usePositionRoles } from "@/strategy-components/api/position-roles";
 
 import {
   filterRecommendCandidates,
@@ -160,6 +163,33 @@ export default function BusinessChainEditorPage() {
   // 岗位配置只由岗位协同页入口开启，普通圆桌编辑器完全不显示也不依赖该控件。
   // `returnTo` 只接受站内绝对路径，避免把导航带往外部地址。
   const positionConfigMode = searchParams.get("mode") === "position";
+  // This is the same directory the administrator edits in “岗位角色配置”.
+  // The editor used to read the static POSITION_OPTIONS array below, which
+  // meant a newly configured role never appeared in this seat dropdown.
+  const { data: configuredPositionRoles = [] } = usePositionRoles({
+    refreshOnMountOrFocus: positionConfigMode,
+  });
+  const positionOptions = useMemo<PositionOption[]>(
+    () =>
+      configuredPositionRoles.length > 0
+        ? [...configuredPositionRoles]
+            .sort((left, right) => left.sortOrder - right.sortOrder)
+            .map((role) => ({
+              id: role.id,
+              name: role.name,
+              description: role.description,
+              isIntentPosition: role.roleType === "intent",
+              enabled: role.enabled,
+              isBuiltin: role.isBuiltin,
+              sortOrder: role.sortOrder,
+            }))
+        : [...POSITION_OPTIONS],
+    [configuredPositionRoles],
+  );
+  // Keep flow previews and historical seat labels on the same live directory.
+  useEffect(() => {
+    setRuntimePositionOptions(positionOptions);
+  }, [positionOptions]);
   const requestedReturnTo = searchParams.get("returnTo");
   const returnPath =
     positionConfigMode && requestedReturnTo?.startsWith("/")
@@ -1244,6 +1274,7 @@ export default function BusinessChainEditorPage() {
             onSeatSkillDirectiveChange={setSeatSkillDirectiveCb}
             onSeatModeChange={setSeatModeCb}
             positionConfigMode={positionConfigMode}
+            positionOptions={positionOptions}
             onSeatPositionChange={setSeatPositionCb}
             onStageGoalChange={setGoal}
             goalOptimizingIdx={goalOptimizingIdx}
@@ -1426,6 +1457,7 @@ function StagesColumn({
   onSeatSkillDirectiveChange,
   onSeatModeChange,
   positionConfigMode,
+  positionOptions,
   onSeatPositionChange,
   onStageGoalChange,
   goalOptimizingIdx,
@@ -1447,6 +1479,8 @@ function StagesColumn({
   onSeatModeChange: (agentId: string, mode: SeatMode | null) => void;
   /** 仅岗位协同入口启用；普通圆桌编辑器不显示岗位控件。 */
   positionConfigMode: boolean;
+  /** Live directory from the administrator's position-role configuration. */
+  positionOptions: readonly PositionOption[];
   onSeatPositionChange: (agentId: string, positionId: PositionId | null) => void;
   onStageGoalChange: (stageIdx: number, goal: string) => void;
   /** 正在 AI 优化阶段目标的 stage 下标（null = 没有进行中的优化）。 */
@@ -1554,6 +1588,7 @@ function StagesColumn({
                 onSeatSkillDirectiveChange={onSeatSkillDirectiveChange}
                 onSeatModeChange={onSeatModeChange}
                 positionConfigMode={positionConfigMode}
+                positionOptions={positionOptions}
                 onSeatPositionChange={onSeatPositionChange}
                 onGoalChange={(goal) => onStageGoalChange(stageIdx, goal)}
                 goalOptimizing={goalOptimizingIdx === stageIdx}
@@ -1587,6 +1622,7 @@ function StageSection({
   onSeatSkillDirectiveChange,
   onSeatModeChange,
   positionConfigMode,
+  positionOptions,
   onSeatPositionChange,
   onGoalChange,
   goalOptimizing,
@@ -1609,6 +1645,7 @@ function StageSection({
   onSeatSkillDirectiveChange: (agentId: string, enabled: boolean) => void;
   onSeatModeChange: (agentId: string, mode: SeatMode | null) => void;
   positionConfigMode: boolean;
+  positionOptions: readonly PositionOption[];
   onSeatPositionChange: (agentId: string, positionId: PositionId | null) => void;
   onGoalChange: (goal: string) => void;
   /** 本 Stage 的阶段目标正在 AI 优化中。 */
@@ -1774,6 +1811,7 @@ function StageSection({
                 onSkillDirectiveChange={(enabled) => onSeatSkillDirectiveChange(seat.agent_id, enabled)}
                 onSeatModeChange={(mode) => onSeatModeChange(seat.agent_id, mode)}
                 showPositionConfig={positionConfigMode}
+                positionOptions={positionOptions}
                 onPositionChange={(positionId) => onSeatPositionChange(seat.agent_id, positionId)}
                 onDetail={() => onSeatDetail(seat.agent_id, seat.name)}
               />
@@ -1801,6 +1839,7 @@ function SeatStrip({
   onSkillDirectiveChange,
   onSeatModeChange,
   showPositionConfig,
+  positionOptions,
   onPositionChange,
   onDetail,
 }: {
@@ -1822,12 +1861,41 @@ function SeatStrip({
   onSeatModeChange: (mode: SeatMode | null) => void;
   /** 仅岗位协同入口展示的岗位配置。 */
   showPositionConfig: boolean;
+  /** Current position directory, injected by the business-chain editor. */
+  positionOptions: readonly PositionOption[];
   onPositionChange: (positionId: PositionId | null) => void;
   onDetail: () => void;
 }) {
   const { attributes, listeners, setNodeRef, transform, transition, isDragging } =
     useSortable({ id: SEAT_PREFIX + seat.agent_id });
   const avatarType = getAvatarTypeFor(seat.agent_id, globalIndex);
+  const selectablePositionOptions = useMemo(() => {
+    const assignedId = seat.position_id ?? null;
+    const assigned = assignedId
+      ? positionOptions.find((position) => position.id === assignedId)
+      : undefined;
+    const enabled = positionOptions.filter((position) => position.enabled !== false);
+    // Do not silently erase an archived configuration from a saved chain.
+    // It remains visible but cannot be selected for another seat.
+    const historical =
+      assignedId && (!assigned || assigned.enabled === false)
+        ? [
+            {
+              label: assigned
+                ? `${assigned.name}（已停用）`
+                : `${assignedId}（岗位已删除）`,
+              value: assignedId,
+              disabled: true,
+            },
+          ]
+        : [];
+
+    return [
+      { label: "未分配", value: "" },
+      ...historical,
+      ...enabled.map((position) => ({ label: position.name, value: position.id })),
+    ];
+  }, [positionOptions, seat.position_id]);
   return (
     <div
       ref={setNodeRef}
@@ -1880,13 +1948,7 @@ function SeatStrip({
           <TSelect
             size="small"
             value={seat.position_id ?? ""}
-            options={[
-              { label: "未分配", value: "" },
-              ...POSITION_OPTIONS.map((position) => ({
-                label: position.name,
-                value: position.id,
-              })),
-            ]}
+            options={selectablePositionOptions}
             onChange={(value) =>
               onPositionChange(value ? (String(value) as PositionId) : null)
             }

frontend-web/src/roundtable-planning/pages/RoundtablePlanningPage.tsx

@@ -296,6 +296,8 @@ export default function RoundtablePlanningPage({
   storageTaskId,
   /** 供独立业务页在原页头部插入自己的操作入口。 */
   toolbarSlot,
+  /** 独立业务页在第一步左上角替换默认业务链选择区的内容。 */
+  entryRailBusinessChainSlot,
   /** 独立业务页的根节点样式类，避免修改原会商样式。 */
   rootClassName,
 }: {
@@ -304,6 +306,7 @@ export default function RoundtablePlanningPage({
   lockBusinessChain?: boolean;
   storageTaskId?: string | null;
   toolbarSlot?: ReactNode;
+  entryRailBusinessChainSlot?: ReactNode;
   rootClassName?: string;
 }) {
   const { theme } = useTheme();
@@ -2170,6 +2173,7 @@ export default function RoundtablePlanningPage({
           entryRailBusinessCode={prefillRef.current?.businessCode ?? null}
           lockedChainId={lockedChainId}
           lockBusinessChain={lockBusinessChain}
+          entryRailBusinessChainSlot={entryRailBusinessChainSlot}
         />
 
         {/* MIDDLE VIEWPORT */}
@@ -2729,6 +2733,8 @@ interface LeftSidebarProps {
   lockBusinessChain?: boolean;
   /** 独立页面锁定显示的业务链。 */
   lockedChainId?: string | null;
+  /** 第一阶段替换默认业务链选择区的自定义内容。 */
+  entryRailBusinessChainSlot?: ReactNode;
 }
 
 function Step2SandboxSidebarSync({
@@ -2779,6 +2785,7 @@ function LeftSidebar({
   entryRailBusinessCode,
   lockBusinessChain,
   lockedChainId,
+  entryRailBusinessChainSlot,
 }: LeftSidebarProps) {
   // 整片脱敏：左侧面板（任务概览/参与角色/人工参与等）的所有文本——标题、动态内容、
   // 嵌套子组件文本一并脱敏。消息列表与沙箱是另外的容器，不挂此 Hook，保持原文。
@@ -2921,6 +2928,7 @@ function LeftSidebar({
           businessCode={entryRailBusinessCode ?? null}
           lockBusinessChain={lockBusinessChain}
           lockedChainId={lockedChainId ?? null}
+          businessChainSlot={entryRailBusinessChainSlot}
         />
       )}
     </section>
@@ -2975,6 +2983,7 @@ function RoundtableEntryRail({
   businessCode,
   lockedChainId,
   lockBusinessChain = false,
+  businessChainSlot,
 }: {
   selectedChainId: string | null;
   onSelectChain: (chain: BusinessChain) => void;
@@ -2989,6 +2998,7 @@ function RoundtableEntryRail({
   /** 固定业务链时，左侧只展示这条链的流程图及放大入口。 */
   lockedChainId?: string | null;
   lockBusinessChain?: boolean;
+  businessChainSlot?: ReactNode;
 }) {
   const [chains, setChains] = useState<BusinessChain[]>([]);
   const [chainSectionExpanded, setChainSectionExpanded] = useState(true);
@@ -3035,7 +3045,7 @@ function RoundtableEntryRail({
 
   useEffect(() => {
     // 深链接模式不展示业务链选择 → 不必拉公共链条。
-    if (deeplink) {
+    if (deeplink || lockBusinessChain) {
       void refresh();
       return;
     }
@@ -3068,7 +3078,12 @@ function RoundtableEntryRail({
   };
 
   return (
-    <div className="flex min-h-0 flex-1 flex-col gap-3">
+    <div
+      className={cn(
+        "flex min-h-0 flex-1 flex-col gap-3",
+        lockBusinessChain && "overflow-y-auto pr-1 custom-scrollbar",
+      )}
+    >
       {/* 深链接（taskId）模式：左上角展示「当前任务」（rwfx/3qfx）或「当前行动」（xdfx），替代业务链选择。 */}
       {deeplink ? (
         isXdfx ? (
@@ -3110,6 +3125,8 @@ function RoundtableEntryRail({
           </div>
         </div>
         )
+      ) : lockBusinessChain && businessChainSlot ? (
+        businessChainSlot
       ) : (
       /* 业务链（公共列表，内部滚动） */
       <div className="bg-white border border-[#ECE7E4] rounded-2xl p-4 shadow-[0_4px_20px_rgba(0,0,0,0.02)] transition-shadow duration-300 hover:shadow-[0_4px_24px_rgba(45,37,34,0.04)]">

frontend-web/src/strategy-components/Header.tsx

@@ -29,10 +29,12 @@ import { cn } from "@/lib/utils";
 
 import { useTheme } from "../contexts/ThemeContext";
 
-const iconButtonClass = (isDark: boolean, isPaleLightTheme: boolean) =>
+const iconButtonClass = (isDark: boolean, isPaleLightTheme: boolean, isCustomTheme: boolean) =>
   cn(
     "size-8 shrink-0 rounded-sm",
-    isDark
+    isCustomTheme
+      ? "text-[var(--navigation-foreground)] hover:bg-white/20 hover:text-[var(--navigation-foreground)] active:bg-white/30"
+      : isDark
       ? "text-slate-400 hover:bg-slate-800/50 hover:text-white"
       : isPaleLightTheme
         ? "text-[var(--foreground)] hover:bg-white/55 hover:text-[var(--foreground)] active:bg-white/75"
@@ -48,9 +50,22 @@ type HeaderProps = {
 };
 
 const Header = ({ collapsed }: HeaderProps) => {
-  const { theme } = useTheme();
-  const isDark = theme === "dark";
+  const { theme, baseMode } = useTheme();
+  const isDark = baseMode === "dark";
+  const isCustomTheme = theme.startsWith("custom-theme-");
   const isPaleLightTheme = theme === "iceblue" || theme === "lightyellow";
+  const headerTone = isCustomTheme
+    ? "banner-custom"
+    : isDark
+      ? "banner-dark"
+      : isPaleLightTheme
+        ? "content"
+        : "banner-light";
+  const headerTextClass = isCustomTheme
+    ? "text-[var(--navigation-foreground)]"
+    : isPaleLightTheme
+      ? "text-[var(--foreground)]"
+      : "text-white";
   const darkLogoPosition =
     readRuntimeEnv("VITE_DARK_LOGO_POSITION") === "left" ? "left" : "center";
   const isDarkLogoOnLeft = darkLogoPosition === "left";
@@ -152,11 +167,11 @@ const Header = ({ collapsed }: HeaderProps) => {
   // 右侧操作区（换肤/通知/用户）—— 深浅两套布局共用
   const actionCluster = (
     <>
-      <CompactShortcutButtons tone={isDark ? "banner-dark" : isPaleLightTheme ? "content" : "banner-light"} />
-      <ThemeSwitcher tone={isDark ? "banner-dark" : isPaleLightTheme ? "content" : "banner-light"} />
+      <CompactShortcutButtons tone={headerTone} />
+      <ThemeSwitcher tone={headerTone} />
 
       <LayoutModeSwitcher
-        tone={isDark ? "banner-dark" : isPaleLightTheme ? "content" : "banner-light"}
+        tone={headerTone}
         fallback="full"
       />
 
@@ -165,7 +180,7 @@ const Header = ({ collapsed }: HeaderProps) => {
         variant="ghost"
         size="icon-sm"
         onClick={() => setNotificationOpen(true)}
-        className={cn(iconButtonClass(isDark, isPaleLightTheme), "relative")}
+        className={cn(iconButtonClass(isDark, isPaleLightTheme, isCustomTheme), "relative")}
         title="通知"
       >
         <Bell className="size-4" />
@@ -186,7 +201,13 @@ const Header = ({ collapsed }: HeaderProps) => {
       <div
         className={cn(
           "mx-1 h-8 w-px",
-          isDark ? "bg-blue-800/30" : isPaleLightTheme ? "bg-[var(--brand-900)]/25" : "bg-white/30",
+            isCustomTheme
+              ? "bg-[var(--navigation-foreground)]/25"
+              : isDark
+                ? "bg-blue-800/30"
+                : isPaleLightTheme
+                  ? "bg-[var(--brand-900)]/25"
+                  : "bg-white/30",
         )}
         aria-hidden
       />
@@ -196,7 +217,9 @@ const Header = ({ collapsed }: HeaderProps) => {
         variant="ghost"
         className={cn(
           "h-8 gap-2 rounded-sm px-2",
-          isDark
+          isCustomTheme
+            ? "text-[var(--navigation-foreground)] hover:bg-white/20 active:bg-white/30"
+            : isDark
             ? "text-slate-200 hover:bg-slate-800/50"
             : isPaleLightTheme
               ? "text-[var(--foreground)] hover:bg-white/55 active:bg-white/75"
@@ -206,7 +229,9 @@ const Header = ({ collapsed }: HeaderProps) => {
         <div
           className={cn(
             "flex size-8 shrink-0 items-center justify-center rounded-sm",
-            isDark
+            isCustomTheme
+              ? "bg-white/25"
+              : isDark
               ? "bg-gradient-to-br from-blue-500 to-cyan-400"
               : "bg-white",
           )}
@@ -214,16 +239,16 @@ const Header = ({ collapsed }: HeaderProps) => {
           <User
             className={cn(
               "size-4",
-              isDark ? "text-white" : "text-[var(--brand-900)]",
+              isDark && !isCustomTheme ? "text-white" : "text-[var(--brand-900)]",
             )}
           />
         </div>
         <div className="hidden text-left sm:block">
-          <p className={cn("text-sm leading-tight font-medium", isPaleLightTheme ? "text-[var(--foreground)]" : "text-white")}>
+          <p className={cn("text-sm leading-tight font-medium", headerTextClass)}>
             {displayName}
           </p>
           {positionName && (
-            <p className={cn("text-[11px] leading-tight", isPaleLightTheme ? "text-[var(--muted-foreground)]" : "text-white/70")}>
+            <p className={cn("text-[11px] leading-tight", isCustomTheme ? "text-[var(--navigation-foreground)]/75" : isPaleLightTheme ? "text-[var(--muted-foreground)]" : "text-white/70")}>
               {positionName}
             </p>
           )}
@@ -231,7 +256,7 @@ const Header = ({ collapsed }: HeaderProps) => {
         <ChevronDown
           className={cn(
             "size-4 shrink-0",
-            isDark ? "text-slate-500" : isPaleLightTheme ? "text-[var(--muted-foreground)]" : "text-white/80",
+            isCustomTheme ? "text-[var(--navigation-foreground)]/80" : isDark ? "text-slate-500" : isPaleLightTheme ? "text-[var(--muted-foreground)]" : "text-white/80",
           )}
         />
       </Button>
@@ -323,7 +348,7 @@ const Header = ({ collapsed }: HeaderProps) => {
                     onError={handleBrandLogoError}
                   />
                 </div>
-                <span className={cn("whitespace-nowrap text-lg font-semibold", isPaleLightTheme ? "text-[var(--foreground)]" : "text-white")}>
+                <span className={cn("whitespace-nowrap text-lg font-semibold", headerTextClass)}>
                   {desensitizeText("CM业务中心")}
                 </span>
               </div>
@@ -342,7 +367,9 @@ const Header = ({ collapsed }: HeaderProps) => {
               <div
                 className={cn(
                   "flex h-8 w-8 flex-shrink-0 items-center justify-center rounded-lg",
-                  isDark
+                  isCustomTheme
+                    ? "bg-white/25"
+                    : isDark
                     ? "bg-gradient-to-br from-blue-500 to-cyan-400"
                     : isPaleLightTheme
                       ? "bg-white/55"
@@ -358,7 +385,7 @@ const Header = ({ collapsed }: HeaderProps) => {
                 />
               </div>
               {!collapsed && (
-                <span className={cn("text-sm font-semibold", isPaleLightTheme ? "text-[var(--foreground)]" : "text-white")}>
+                <span className={cn("text-sm font-semibold", headerTextClass)}>
                   {desensitizeText("CM业务中心")}
                 </span>
               )}

frontend-web/src/strategy-components/api/notification-templates.ts

@@ -0,0 +1,338 @@
+/**
+ * 通知模板管理 API 客户端 + React Query hooks。
+ *
+ * 后端：`/api/notification-templates`（见 app/gateway/routers/notification_templates.py）。
+ * 全局共享；读/写均仅 admin。snake_case ⇄ camelCase 在此边界收敛。
+ */
+
+import {
+  keepPreviousData,
+  useMutation,
+  useQuery,
+  useQueryClient,
+} from "@tanstack/react-query";
+
+import { apiFetch } from "@/core/api/fetch-client";
+import { getBackendBaseURL } from "@/core/config";
+import { OptType, writeYLog } from "@/core/log/y-log";
+
+export const NOTIFICATION_TEMPLATE_VARIABLES = [
+  "userName",
+  "taskName",
+  "taskId",
+  "dueDate",
+] as const;
+
+export type NotificationTemplateVariable =
+  (typeof NOTIFICATION_TEMPLATE_VARIABLES)[number];
+
+export interface NotificationTemplate {
+  id: string;
+  name: string;
+  titleTemplate: string;
+  contentTemplate: string;
+  tags: string[];
+  enabled: boolean;
+  version: number;
+  createdBy: string | null;
+  createdAt: string | null;
+  updatedAt: string | null;
+}
+
+export interface NotificationTemplateInput {
+  name: string;
+  titleTemplate: string;
+  contentTemplate: string;
+  tags: string[];
+  enabled: boolean;
+}
+
+export interface NotificationTemplateUpdateInput extends NotificationTemplateInput {
+  expectedVersion: number;
+}
+
+export interface ListNotificationTemplatesParams {
+  keyword?: string;
+  enabled?: boolean | null;
+  tag?: string;
+  page?: number;
+  pageSize?: number;
+}
+
+export interface NotificationTemplateListResult {
+  items: NotificationTemplate[];
+  total: number;
+  page: number;
+  pageSize: number;
+}
+
+export interface PreviewResult {
+  title: string;
+  content: string;
+  missingVariables: string[];
+}
+
+/** 409 乐观锁冲突：携带服务端最新完整记录。 */
+export class NotificationTemplateConflictError extends Error {
+  readonly server: NotificationTemplate;
+
+  constructor(server: NotificationTemplate, message = "版本冲突") {
+    super(message);
+    this.name = "NotificationTemplateConflictError";
+    this.server = server;
+  }
+}
+
+const BASE = () => `${getBackendBaseURL()}/api/notification-templates`;
+
+interface ServerTemplate {
+  id: string;
+  name: string;
+  title_template: string;
+  content_template: string;
+  tags: string[];
+  enabled: boolean;
+  version: number;
+  created_by?: string | null;
+  created_at?: string | null;
+  updated_at?: string | null;
+}
+
+function toTemplate(s: ServerTemplate): NotificationTemplate {
+  return {
+    id: s.id,
+    name: s.name,
+    titleTemplate: s.title_template,
+    contentTemplate: s.content_template,
+    tags: s.tags ?? [],
+    enabled: s.enabled ?? true,
+    version: s.version ?? 1,
+    createdBy: s.created_by ?? null,
+    createdAt: s.created_at ?? null,
+    updatedAt: s.updated_at ?? null,
+  };
+}
+
+function toBody(input: NotificationTemplateInput & { expectedVersion?: number }) {
+  const body: Record<string, unknown> = {
+    name: input.name,
+    title_template: input.titleTemplate,
+    content_template: input.contentTemplate,
+    tags: input.tags,
+    enabled: input.enabled,
+  };
+  if (input.expectedVersion !== undefined) {
+    body.expected_version = input.expectedVersion;
+  }
+  return body;
+}
+
+function detailMessage(data: unknown, fallback: string): string {
+  if (!data || typeof data !== "object" || !("detail" in data)) return fallback;
+  const detail = (data as { detail: unknown }).detail;
+  if (typeof detail === "string") return detail;
+  if (detail && typeof detail === "object" && "message" in detail) {
+    const msg = (detail as { message: unknown }).message;
+    if (typeof msg === "string") return msg;
+  }
+  return fallback;
+}
+
+async function readJson<T>(res: Response, ctx: string): Promise<T> {
+  if (res.status === 204) return undefined as T;
+  const data = await res.json().catch(() => null as unknown);
+  if (!res.ok) {
+    if (res.status === 409 && data && typeof data === "object" && "detail" in data) {
+      const detail = (data as { detail: unknown }).detail;
+      if (detail && typeof detail === "object" && "server" in detail) {
+        const server = (detail as { server: ServerTemplate }).server;
+        if (server && typeof server === "object" && "id" in server) {
+          throw new NotificationTemplateConflictError(
+            toTemplate(server),
+            detailMessage(data, "版本冲突"),
+          );
+        }
+      }
+    }
+    throw new Error(detailMessage(data, `${ctx} failed (${res.status})`));
+  }
+  return data as T;
+}
+
+export async function listNotificationTemplates(
+  params: ListNotificationTemplatesParams = {},
+): Promise<NotificationTemplateListResult> {
+  const qs = new URLSearchParams();
+  if (params.keyword) qs.set("keyword", params.keyword);
+  if (params.enabled === true || params.enabled === false) {
+    qs.set("enabled", String(params.enabled));
+  }
+  if (params.tag) qs.set("tag", params.tag);
+  if (params.page) qs.set("page", String(params.page));
+  if (params.pageSize) qs.set("page_size", String(params.pageSize));
+  const query = qs.toString();
+  const res = await apiFetch(`${BASE()}${query ? `?${query}` : ""}`, { method: "GET" });
+  const data = await readJson<{
+    items: ServerTemplate[];
+    total: number;
+    page: number;
+    page_size: number;
+  }>(res, "list notification templates");
+  const result: NotificationTemplateListResult = {
+    items: (data.items ?? []).map(toTemplate),
+    total: data.total ?? 0,
+    page: data.page ?? 1,
+    pageSize: data.page_size ?? params.pageSize ?? 20,
+  };
+  writeYLog({
+    optType: OptType.search,
+    optDetail: "CM助手-全量-通知模板-列表",
+    url: `${BASE()}${query ? `?${query}` : ""}`,
+    reqParam: params,
+    returnParam: { total: result.total, page: result.page },
+  });
+  return result;
+}
+
+export async function getNotificationTemplate(id: string): Promise<NotificationTemplate> {
+  const res = await apiFetch(`${BASE()}/${encodeURIComponent(id)}`, { method: "GET" });
+  const tpl = toTemplate(await readJson<ServerTemplate>(res, "get notification template"));
+  writeYLog({
+    optType: OptType.view,
+    optDetail: "CM助手-全量-通知模板-查看",
+    url: `${BASE()}/${encodeURIComponent(id)}`,
+    reqParam: { id },
+    returnParam: tpl,
+  });
+  return tpl;
+}
+
+export async function createNotificationTemplate(
+  input: NotificationTemplateInput,
+): Promise<NotificationTemplate> {
+  const res = await apiFetch(BASE(), {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify(toBody(input)),
+  });
+  const tpl = toTemplate(await readJson<ServerTemplate>(res, "create notification template"));
+  writeYLog({
+    optType: OptType.create,
+    optDetail: "CM助手-全量-通知模板-创建",
+    url: BASE(),
+    reqParam: input,
+    returnParam: tpl,
+  });
+  return tpl;
+}
+
+export async function updateNotificationTemplate(
+  id: string,
+  input: NotificationTemplateUpdateInput,
+): Promise<NotificationTemplate> {
+  const res = await apiFetch(`${BASE()}/${encodeURIComponent(id)}`, {
+    method: "PUT",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify(toBody(input)),
+  });
+  const tpl = toTemplate(await readJson<ServerTemplate>(res, "update notification template"));
+  writeYLog({
+    optType: OptType.edit,
+    optDetail: "CM助手-全量-通知模板-修改",
+    url: `${BASE()}/${encodeURIComponent(id)}`,
+    reqParam: { id, input },
+    returnParam: tpl,
+  });
+  return tpl;
+}
+
+export async function deleteNotificationTemplate(id: string): Promise<void> {
+  const res = await apiFetch(`${BASE()}/${encodeURIComponent(id)}`, { method: "DELETE" });
+  await readJson<void>(res, "delete notification template");
+  writeYLog({
+    optType: OptType.delete,
+    optDetail: "CM助手-全量-通知模板-删除",
+    url: `${BASE()}/${encodeURIComponent(id)}`,
+    reqParam: { id },
+  });
+}
+
+export async function duplicateNotificationTemplate(
+  id: string,
+): Promise<NotificationTemplate> {
+  const res = await apiFetch(`${BASE()}/${encodeURIComponent(id)}/duplicate`, {
+    method: "POST",
+  });
+  const tpl = toTemplate(await readJson<ServerTemplate>(res, "duplicate notification template"));
+  writeYLog({
+    optType: OptType.create,
+    optDetail: "CM助手-全量-通知模板-复制",
+    url: `${BASE()}/${encodeURIComponent(id)}/duplicate`,
+    reqParam: { id },
+    returnParam: tpl,
+  });
+  return tpl;
+}
+
+export async function previewNotificationTemplate(input: {
+  titleTemplate: string;
+  contentTemplate: string;
+  variables: Record<string, string>;
+}): Promise<PreviewResult> {
+  const res = await apiFetch(`${BASE()}/preview`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({
+      title_template: input.titleTemplate,
+      content_template: input.contentTemplate,
+      variables: input.variables,
+    }),
+  });
+  const data = await readJson<{
+    title: string;
+    content: string;
+    missing_variables: string[];
+  }>(res, "preview notification template");
+  return {
+    title: data.title,
+    content: data.content,
+    missingVariables: data.missing_variables ?? [],
+  };
+}
+
+const KEY = "notification-templates";
+
+export function useNotificationTemplates(params: ListNotificationTemplatesParams) {
+  return useQuery({
+    queryKey: [
+      KEY,
+      "list",
+      params.keyword ?? "",
+      params.enabled === true ? "1" : params.enabled === false ? "0" : "",
+      params.tag ?? "",
+      params.page ?? 1,
+      params.pageSize ?? 20,
+    ],
+    queryFn: () => listNotificationTemplates(params),
+    placeholderData: keepPreviousData,
+    refetchOnWindowFocus: false,
+  });
+}
+
+export function useNotificationTemplateActions() {
+  const queryClient = useQueryClient();
+  const invalidate = () => queryClient.invalidateQueries({ queryKey: [KEY] });
+  return {
+    create: useMutation({ mutationFn: createNotificationTemplate, onSuccess: invalidate }),
+    update: useMutation({
+      mutationFn: ({ id, input }: { id: string; input: NotificationTemplateUpdateInput }) =>
+        updateNotificationTemplate(id, input),
+      onSuccess: invalidate,
+    }),
+    remove: useMutation({ mutationFn: deleteNotificationTemplate, onSuccess: invalidate }),
+    duplicate: useMutation({
+      mutationFn: duplicateNotificationTemplate,
+      onSuccess: invalidate,
+    }),
+  };
+}

frontend-web/src/strategy-components/api/position-roles.ts

@@ -0,0 +1,190 @@
+/** 岗位角色配置 API：岗位会商工作视角，不等同于组织岗位/RBAC。 */
+
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+
+import { apiFetch } from "@/core/api/fetch-client";
+import { getBackendBaseURL } from "@/core/config";
+import { OptType, writeYLog } from "@/core/log/y-log";
+
+export type PositionRoleType = "standard" | "intent";
+
+export interface PositionRole {
+  id: string;
+  name: string;
+  description: string;
+  roleType: PositionRoleType;
+  enabled: boolean;
+  isBuiltin: boolean;
+  sortOrder: number;
+  updatedBy?: string | null;
+  updatedAt?: string | null;
+  /** True only when the API is unavailable and the UI is showing built-ins. */
+  isFallback?: boolean;
+}
+
+interface ServerPositionRole {
+  id: string;
+  name: string;
+  description: string;
+  role_type: PositionRoleType;
+  enabled: boolean;
+  is_builtin: boolean;
+  sort_order: number;
+  updated_by?: string | null;
+  updated_at?: string | null;
+}
+
+const BASE = () => `${getBackendBaseURL()}/api/position-roles`;
+export const POSITION_ROLES_QUERY_KEY = ["position-roles"] as const;
+
+/**
+ * Safe first-run directory for the position-roundtable workbench.
+ *
+ * The backend persists exactly the same values in ``position_roles``. Keeping
+ * this client copy means an old/offline gateway cannot turn the administrator
+ * page or the roundtable selector into an empty screen during deployment.
+ */
+export const DEFAULT_POSITION_ROLES: readonly PositionRole[] = [
+  {
+    id: "intelligence",
+    name: "测试分析岗",
+    description: "识别任务意图、补齐约束并确认业务链条",
+    roleType: "intent",
+    enabled: true,
+    isBuiltin: true,
+    sortOrder: 0,
+  },
+  {
+    id: "planning",
+    name: "组织测试岗",
+    description: "承接上游信息并进行组织测试",
+    roleType: "standard",
+    enabled: true,
+    isBuiltin: true,
+    sortOrder: 1,
+  },
+  {
+    id: "solution",
+    name: "方案设计岗",
+    description: "承接上游结果并形成方案产物",
+    roleType: "standard",
+    enabled: true,
+    isBuiltin: true,
+    sortOrder: 2,
+  },
+  {
+    id: "evaluation",
+    name: "综合测试岗",
+    description: "测试链条产物并提出综合建议",
+    roleType: "standard",
+    enabled: true,
+    isBuiltin: true,
+    sortOrder: 3,
+  },
+];
+
+function defaultRoles(): PositionRole[] {
+  return DEFAULT_POSITION_ROLES.map((role) => ({ ...role, isFallback: true }));
+}
+
+function fromServer(row: ServerPositionRole): PositionRole {
+  return {
+    id: row.id,
+    name: row.name ?? "",
+    description: row.description ?? "",
+    roleType: row.role_type ?? "standard",
+    enabled: row.enabled ?? true,
+    isBuiltin: row.is_builtin ?? false,
+    sortOrder: row.sort_order ?? 0,
+    updatedBy: row.updated_by ?? null,
+    updatedAt: row.updated_at ?? null,
+  };
+}
+
+function toServer(row: PositionRole): ServerPositionRole {
+  return {
+    id: row.id,
+    name: row.name,
+    description: row.description,
+    role_type: row.roleType,
+    enabled: row.enabled,
+    is_builtin: row.isBuiltin,
+    sort_order: row.sortOrder,
+  };
+}
+
+async function readJson<T>(response: Response, context: string): Promise<T> {
+  if (!response.ok) {
+    const payload = await response.json().catch(() => null as unknown);
+    const detail =
+      payload && typeof payload === "object" && "detail" in payload
+        ? String((payload as { detail: unknown }).detail)
+        : `${context} failed (${response.status})`;
+    throw new Error(detail);
+  }
+  return (await response.json()) as T;
+}
+
+export async function listPositionRoles(): Promise<PositionRole[]> {
+  try {
+    const response = await apiFetch(BASE(), { method: "GET" });
+    const payload = await readJson<{ roles: ServerPositionRole[] }>(response, "list position roles");
+    const roles = (payload.roles ?? []).map(fromServer);
+    // An empty directory is never valid: it means an old gateway is running
+    // or the first-run seed has not completed yet. Keep the page usable.
+    return roles.length > 0 ? roles : defaultRoles();
+  } catch {
+    // Do not leave administrators with an empty configuration screen when an
+    // older deployment has not received the new router/migration yet.
+    return defaultRoles();
+  }
+}
+
+export async function replacePositionRoles(roles: PositionRole[]): Promise<PositionRole[]> {
+  const response = await apiFetch(BASE(), {
+    method: "PUT",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ roles: roles.map(toServer) }),
+  });
+  const payload = await readJson<{ roles: ServerPositionRole[] }>(response, "save position roles");
+  const saved = (payload.roles ?? []).map(fromServer);
+  writeYLog({
+    optType: OptType.edit,
+    optDetail: "CM助手-岗位角色配置-保存",
+    url: "/api/position-roles",
+    reqParam: { roles },
+    returnParam: saved,
+  });
+  return saved;
+}
+
+export function usePositionRoles(options?: {
+  /** Whether this query should run. */
+  enabled?: boolean;
+  /**
+   * Consumers that edit business-chain seats need the latest shared directory
+   * whenever their page is opened or focused.
+   */
+  refreshOnMountOrFocus?: boolean;
+}) {
+  return useQuery({
+    queryKey: POSITION_ROLES_QUERY_KEY,
+    queryFn: listPositionRoles,
+    staleTime: 30_000,
+    refetchOnMount: options?.refreshOnMountOrFocus ? "always" : true,
+    refetchOnWindowFocus: options?.refreshOnMountOrFocus ? "always" : false,
+    enabled: options?.enabled ?? true,
+  });
+}
+
+export function usePositionRoleActions() {
+  const queryClient = useQueryClient();
+  return {
+    save: useMutation({
+      mutationFn: replacePositionRoles,
+      onSuccess: (roles) => {
+        queryClient.setQueryData(POSITION_ROLES_QUERY_KEY, roles);
+      },
+    }),
+  };
+}

frontend-web/src/styles/globals.css

@@ -1849,6 +1849,16 @@ html.lightyellow .gq-history-item--active .bg-primary {
 /* Runtime-created themes deliberately use semantic variables rather than a
    generated class per colour. These compatibility rules keep the selected,
    hovered and compact-navigation states readable on Chrome 109 as well. */
+html[data-custom-theme="true"] .strategy-app-header {
+  background-color: var(--primary);
+  background-image: linear-gradient(
+    105deg,
+    var(--navigation-gradient-start) 0%,
+    var(--primary) 52%,
+    var(--navigation-gradient-end) 100%
+  );
+}
+
 html[data-custom-theme="true"] .agent-avatar {
   background-color: var(--accent);
   color: var(--accent-foreground);

frontend-web/vite.config.ts

@@ -45,7 +45,11 @@ export default defineConfig({
       },
     ],
   },
-  "base":"./",
+  // Keep the current portable-file default, while allowing container builds to
+  // emit absolute asset URLs.  The latter is required for BrowserRouter pages
+  // behind Nginx: a request to /page/... must still load /assets/... rather
+  // than /page/assets/....
+  base: process.env.VITE_ASSET_BASE ?? "./",
   build: {
     cssMinify: "lightningcss",
     target: "chrome100",

offline-backend-20260512/backend/CLAUDE.md

@@ -109,8 +109,8 @@ CI runs these regression tests for every pull request via [.github/workflows/bac
 
 ### Position roundtable recovery persistence
 
-`/api/position-roundtable` uses LangGraph threads as the live execution source
-and stores an additional SQL recovery copy in
+`/api/position-roundtable` uses the shared `/api/intent/*` LangGraph flow as
+the live Step-1 execution source and stores an additional SQL recovery copy in
 `position_roundtable_sessions`/`position_roundtable_nodes`. The recovery copy
 contains complete intent/node/summary/action-plan conversations, unsent
 composer drafts, workflow snapshots, and bounded full text for generated
@@ -118,7 +118,34 @@ Markdown/JSON artifacts. This lets history and downstream closing agents keep
 working when container-local checkpoint or sandbox volumes are replaced.
 Revision `20260723_05` adds the conversation columns. Session deletion
 explicitly removes child nodes so SQLite deployments do not depend on FK
-cascade pragmas.
+cascade pragmas. The router is mounted canonically below
+`/api/position-roundtable` and, for intranet gateway allowlists, below the
+schema-hidden compatibility prefix `/api/multi-agent/position-roundtable`.
+Clients may retry the compatibility route only for a framework/proxy-level
+`404 Not Found`; domain-level missing-session responses must remain real 404s.
+`/api/intent/init` must create the empty Step-1 thread through
+`multi_agent._create_thread_direct`, exactly like multi-agent initialization;
+do not restore the old HTTP loopback to `/api/threads`, because deployed
+Gateway ports/proxies may make the automatic page initialization fail while
+later manual turns still work. If checkpoint creation fails or the parallel seat
+task is cancelled, the helper compensates by deleting any partial checkpoint and
+metadata row (the cancellation branch runs under `asyncio.shield` so a second
+cancellation cannot abort it half-way). Streaming stays on the existing loopback
+path.
+
+`ThreadMetaStore.create` never issues a post-commit `session.refresh()`. Every
+`ThreadMetaRow` column is assigned before commit and the session factory uses
+`expire_on_commit=False`, so the returned dict is built from the in-memory row.
+The removed read-back ran on a *different* pooled connection than the INSERT,
+which a MySQL read/write-splitting endpoint can route to a lagging replica — the
+row comes back empty and SQLAlchemy raises `Could not refresh instance`, surfacing
+as `500 "Failed to create thread"`. Concurrency makes that far more likely, so a
+single-user deployment never sees it. No caller uses the return value, and all
+seven call sites (`multi_agent._create_thread_direct`, `services.start_run`,
+`routers/threads.create_thread`, `roundtable_inprocess_gateway`,
+`scheduler/service`, `thread_shares`, `authz`) benefit. Keep new `create`
+implementations read-back-free; `tests/test_position_roundtable_sessions.py::
+test_thread_meta_create_never_reads_back_after_commit` guards this.
 
 ### Harness / App Split
 
@@ -403,6 +430,10 @@ Each agent/skill carries a single `square_id` column (`AgentRow` / `SkillRow`, `
 
 Backs the zzJC / zzXD agent-chat left sidebar (「按类型聚合智能体 + 聊天记录」). An admin picks which agent **tags** belong to a module; the module's left sidebar then shows only agents under those tags (empty/unconfigured = show all visible agents). Stored in `system_settings.json` → `agent_modules` (`AgentModuleSettings`: `modules: {module_key → [tag_id, ...]}`); pure helpers `get_module_tag_ids` / `set_module_tag_ids` (de-dupe + strip). Endpoints (in `app/gateway/routers/system_settings.py`): `GET /api/system-settings/agent-modules/{key}` (readable by any user — the sidebar needs it to filter), `PUT /api/system-settings/agent-modules/{key}` (admin only, full replacement of the tag-id list). Module keys are frontend-defined (`AGENT_MODULES` in `components/workspace/agents/agent-module-sidebar.tsx`, keyed by the module's landing agent id: `6bf`→`zzjc`, `10d69…`→`zzxd`). Tests: `tests/test_agent_modules.py`. Frontend: `core/system-settings` (`useAgentModuleConfig`/`useUpdateAgentModuleConfig`), admin `AgentModuleSettingsDialog` (gear button in the agent-chat header).
 
+### Business-mapping authorization
+
+`/api/business-mapping` remains globally readable. Updates to 3Q, 6BF, and 7BF require `system_role == "admin"`; the 8BF public business-chain mapping is intentionally different and can be updated only by the trusted authenticated account whose email prefix is `lqq`. Do not rely on a username supplied in an external login URL. The frontend follows the same email-prefix rule when deciding whether to render the 8BF configuration button, while the router (`app/gateway/routers/business_mapping.py`) remains the enforcement point. Tests: `tests/test_business_mapping.py`.
+
 ### Position-collaboration foundation
 
 The position-collaboration workspace is a separate frontend route and must not
@@ -411,6 +442,8 @@ integration point is the existing `/api/roundtable-chains` store: each `seats` J
 may carry an optional `position_id` (validated by `ChainSeatSchema`, no schema
 migration). The original roundtable only reads its established seat fields and
 therefore remains unchanged. The separate `/api/position-roundtable` router
+(also mounted at `/api/multi-agent/position-roundtable` for intranet gateway
+compatibility)
 persists task/intent/frozen-chain snapshots in `position_roundtable_sessions`
 and direct-agent node indexes in `position_roundtable_nodes` (migration
 `20260721_01`). Message history remains in the established LangGraph thread
@@ -1009,7 +1042,10 @@ When using `make dev` from root, the frontend automatically connects through ngi
 the built-in default theme. A row is `CustomThemePreset` (`id`, `name`,
 six-digit `primary`, optional primary-button `text_color`, `mode`, `overrides`, `enabled`,
 `sort_order`). `overrides` is intentionally a short interaction-only list:
-`button_hover`, `selected_background`, `border`, `muted`, `muted_text`, `destructive`, `brand_title`, and `primary_foreground`.
+`button_hover`, `navigation_gradient_start`, `navigation_gradient_end`,
+`selected_background`, `border`, `muted`, `muted_text`, `destructive`,
+`brand_title`, and `primary_foreground`. The navigation gradient endpoints
+default from `primary` and are only stored when an administrator overrides them.
 All values must be six-digit hex strings; the frontend derives every remaining
 semantic CSS/TDesign token so admins do not maintain a full raw token sheet.
 Ids must be `custom-theme-*`, names and ids are unique, and the router limits
@@ -1084,6 +1120,18 @@ Both the `view_image` tool and `ViewImageMiddleware` are registered whenever `vi
 
 ## Documentation
 
+### Position-roundtable role directory
+
+`position_roles` is the global shared directory for position-roundtable work
+views. It is deliberately separate from organisation/RBAC `positions`.
+`app.gateway.deps.langgraph_runtime()` seeds the four stable built-in ids from
+`app/gateway/position_role_defaults.py` via `ensure_seed()` (missing rows only;
+never overwrite operator edits). The API is `GET/PUT /api/position-roles`;
+writes are admin-only. Exactly one enabled `intent` role is required and owns
+the initial intent workspace plus the summary/action-plan closing agents. Do
+not delete a built-in id because historical chain nodes persist those ids;
+custom role ids may be added and removed.
+
 See `docs/` directory for detailed documentation:
 - [../README.md](../README.md) - Offline Docker wheelhouse preparation and startup workflow. The pinned versions in `../offline-runtime-requirements.txt` and `../start_backend.sh` must stay synchronized. `start_backend.sh` stays aligned with the deployment script and adds only the Redis wheel fallback line. The download target defaults to CPython 3.12 on Linux x86_64 and verifies dependency closure using wheelhouse only.
 - [CONFIGURATION.md](docs/CONFIGURATION.md) - Configuration options

offline-backend-20260512/backend/README.md

@@ -124,7 +124,8 @@ FastAPI application providing REST endpoints for frontend integration:
 | `GET/POST /api/agents` | List visible agents or create a user-owned agent |
 | `GET/PUT/DELETE /api/agents/{id}` | Read, update, or delete an id-addressed agent |
 | `GET/POST/PUT/DELETE /api/roundtable-chains` | Manage user-owned roundtable business chains; each seat may optionally carry `position_id` for the separate position-collaboration workspace (the original roundtable ignores it) |
-| `GET/POST/PUT /api/position-roundtable/sessions` | Standalone position-collaboration sessions: freeze task/intent/chain snapshots, index one direct-agent node per seat, build upstream handoff context (including bounded UTF-8 excerpts of text artifacts), and make archived sessions read-only without invoking the original roundtable coordinator or jobs. Built-in summary/action-plan completion mirrors visible report text into a Markdown artifact when a model omits its final `write_file` call. `POST /sessions/{id}/nodes/{nodeKey}/reject` accepts an optional reason, marks the rejected delivery for rework, and invalidates affected downstream deliveries so they are regenerated in order. |
+| `GET/PUT /api/business-mapping` | Read global business mappings. Updates to 3Q/6BF/7BF require an administrator; the 8BF public business-chain mapping is maintained exclusively by the trusted `lqq` account (derived from the authenticated email prefix). |
+| `GET/POST/PUT /api/position-roundtable/sessions` | Standalone position-collaboration sessions: freeze task/intent/chain snapshots, index one direct-agent node per seat, build upstream handoff context (including bounded UTF-8 excerpts of text artifacts), and make archived sessions read-only without invoking the original roundtable coordinator or jobs. Built-in summary/action-plan completion mirrors visible report text into a Markdown artifact when a model omits its final `write_file` call. `POST /sessions/{id}/nodes/{nodeKey}/reject` accepts an optional reason, marks the rejected delivery for rework, and invalidates affected downstream deliveries so they are regenerated in order. The same router is also mounted at `/api/multi-agent/position-roundtable/*` for intranet gateways that only forward the established multi-agent namespace; the compatibility mount is intentionally omitted from OpenAPI. |
 | `GET /api/memory` | Retrieve memory data |
 | `POST /api/memory/reload` | Force memory reload |
 | `GET /api/memory/config` | Memory configuration |
@@ -422,8 +423,11 @@ themes through `PUT /api/system-settings/appearance`. Each theme stores a
 safe six-digit `primary` colour, an optional primary-button `text_color`,
 `light`/`dark` mode, name, enabled flag and sort order. The frontend derives
 the rest of the visual tokens; the optional `overrides` object only exposes
-eight interaction colours (`button_hover`, `selected_background`, `border`,
-`muted`, `muted_text`, `destructive`, `brand_title`, `primary_foreground`) for exceptional brand requirements. A custom theme id
+  ten interaction colours (`button_hover`, `navigation_gradient_start`,
+  `navigation_gradient_end`, `selected_background`, `border`, `muted`,
+  `muted_text`, `destructive`, `brand_title`, `primary_foreground`) for
+  exceptional brand requirements. The two navigation values override the
+  automatically derived top-bar gradient. A custom theme id
 must use the `custom-theme-` prefix. Disabled or removed custom themes cannot
 remain the system default and automatically fall back to `light`.
 
@@ -472,3 +476,34 @@ unsent composer drafts, and generated text deliverables. LangGraph checkpoints
 remain the execution source, but SQL history continues to render after a
 checkpoint or sandbox-output volume is replaced. Apply Alembic revision
 `20260723_05` (or simply upgrade to `head`) before deploying this version.
+
+Its live intent conversation still uses the shared `/api/intent/init` and
+`/api/intent/stream` endpoints used by the original multi-agent roundtable.
+`/api/intent/init` creates its empty thread directly through the in-process
+thread store/checkpointer, matching multi-agent initialization and avoiding a
+deployment-sensitive `127.0.0.1:<gateway-port>` loopback. If initial checkpoint
+creation fails or is cancelled, bootstrap removes both the partial checkpoint and
+its thread metadata row. Thread metadata creation issues no post-commit ORM
+read-back on any code path: all returned fields are assigned before commit, and
+skipping the extra read keeps a MySQL read/write-splitting endpoint from sending
+it to a lagging replica (which fails the request with
+`Could not refresh instance`). Only the
+recovery snapshot layer is position-specific. Deployments must expose
+either `/api/position-roundtable/*` or the compatibility mirror
+`/api/multi-agent/position-roundtable/*`; updated clients probe both and only
+retry when the first response is the framework/proxy-level `404 Not Found`.
+
+## Position-roundtable role directory
+
+The position-roundtable work views are persisted separately from organisation
+positions/RBAC in `position_roles`. Gateway startup idempotently inserts the
+four built-in ids (testing analysis, organisation test, solution design and
+comprehensive test), but only when an id is missing: administrator changes to
+the name, order, enabled state or role type are never overwritten.
+
+`GET /api/position-roles` is consumed by the workbench and `PUT
+/api/position-roles` is administrator-only. Exactly one enabled `intent` role
+is required. It is the initial intent-identification workspace and owns the
+summary/action-plan closing agents. Built-in rows retain stable ids so
+historical chain nodes remain readable; they can be edited or disabled but not
+deleted. Custom roles may be freely added or removed.

offline-backend-20260512/backend/app/gateway/app.py

@@ -51,12 +51,14 @@ from app.gateway.routers import (
     models,
     multi_agent,
     notifications,
+    notification_templates,
     open_3qfx,
     open_chat,
-    parallel_agent_tasks,
-    parallel_agents,
-    position_roundtable,
-    positions,
+    parallel_agent_tasks,
+    parallel_agents,
+    position_roundtable,
+    positions,
+    position_roles,
     public_config,
     public_embed,
     public_leaderboard,
@@ -857,9 +859,9 @@ async def _concurrency_sampler_loop(app: FastAPI) -> None:
         logger.info("Concurrency sampler disabled by CONCURRENCY_SAMPLE_ENABLED")
         return
 
-    store = getattr(app.state, "concurrency_sample_store", None)
-    run_mgr = getattr(app.state, "run_manager", None)
-    concurrency_gate = getattr(app.state, "concurrency_gate", None)
+    store = getattr(app.state, "concurrency_sample_store", None)
+    run_mgr = getattr(app.state, "run_manager", None)
+    concurrency_gate = getattr(app.state, "concurrency_gate", None)
     if store is None or run_mgr is None:
         logger.info("Concurrency sampler not started (no store / run manager — memory backend?)")
         return
@@ -880,16 +882,16 @@ async def _concurrency_sampler_loop(app: FastAPI) -> None:
             try:
                 # Runtime toggle (admin can turn sampling off without a restart).
                 # mtime-cached read, so this is cheap every tick.
-                from deerflow.config.system_settings import get_concurrency_monitor_settings
-
-                if get_concurrency_monitor_settings().enabled:
-                    active_count = None
-                    if concurrency_gate is not None:
-                        active_count = await concurrency_gate.count_active()
-                    if active_count is None:
-                        active = await run_mgr.list_active()
-                        active_count = len(active)
-                    await store.record(active_count)
+                from deerflow.config.system_settings import get_concurrency_monitor_settings
+
+                if get_concurrency_monitor_settings().enabled:
+                    active_count = None
+                    if concurrency_gate is not None:
+                        active_count = await concurrency_gate.count_active()
+                    if active_count is None:
+                        active = await run_mgr.list_active()
+                        active_count = len(active)
+                    await store.record(active_count)
                     ticks += 1
                     if ticks % purge_every_ticks == 0:
                         from datetime import UTC, datetime, timedelta
@@ -1337,18 +1339,18 @@ This gateway provides custom endpoints for models, MCP configuration, skills, an
         v = os.environ.get("GATEWAY_CORS_ALLOW_ALL", "").strip().lower()
         return v in ("1", "true", "yes", "on") or is_auth_disabled()
 
-    # The legacy TaskCOP Vue application uses Vite's default development port.
-    # Keep these origins available even when deployments configure additional
-    # origins through GATEWAY_CORS_ORIGINS.
-    taskcop_vite_origins = [
-        "http://localhost:8080",
-        "http://127.0.0.1:8080",
-    ]
-
-    cors_origins_env = os.environ.get("GATEWAY_CORS_ORIGINS", "").strip()
-    cors_origins: list[str] = [o.strip() for o in cors_origins_env.split(",") if o.strip()] if cors_origins_env else []
-    if cors_origins:
-        cors_origins = list(dict.fromkeys([*cors_origins, *taskcop_vite_origins]))
+    # The legacy TaskCOP Vue application uses Vite's default development port.
+    # Keep these origins available even when deployments configure additional
+    # origins through GATEWAY_CORS_ORIGINS.
+    taskcop_vite_origins = [
+        "http://localhost:8080",
+        "http://127.0.0.1:8080",
+    ]
+
+    cors_origins_env = os.environ.get("GATEWAY_CORS_ORIGINS", "").strip()
+    cors_origins: list[str] = [o.strip() for o in cors_origins_env.split(",") if o.strip()] if cors_origins_env else []
+    if cors_origins:
+        cors_origins = list(dict.fromkeys([*cors_origins, *taskcop_vite_origins]))
 
     # Headers the LangGraph SDK / browser clients need to read from cross-origin
     # responses. Without exposing them, the SDK's `response.headers.get(...)` returns
@@ -1407,10 +1409,10 @@ This gateway provides custom endpoints for models, MCP configuration, skills, an
             "http://127.0.0.1:5173",
             "http://localhost:5174",
             "http://127.0.0.1:5174",
-            "http://localhost:3000",
-            "http://127.0.0.1:3000",
-            *taskcop_vite_origins,
-        ]
+            "http://localhost:3000",
+            "http://127.0.0.1:3000",
+            *taskcop_vite_origins,
+        ]
         logger.warning(
             "No CORS configuration found; enabling local dev origins only: %s. "
             "Set GATEWAY_CORS_ORIGINS or GATEWAY_CORS_ALLOW_ALL for deployment.",
@@ -1470,15 +1472,26 @@ This gateway provides custom endpoints for models, MCP configuration, skills, an
     # Step3 流程图结构化抽取 + 校验 (SSE) at /api/flow-extract
     app.include_router(flow_extract.router)
 
-    # Roundtable-planning business chains at /api/roundtable-chains
-    app.include_router(roundtable_chains.router)
-
-    # 岗位协同独立会话 / 节点状态（不使用原圆桌总控或后台作业）
-    app.include_router(position_roundtable.router)
+    # Roundtable-planning business chains at /api/roundtable-chains
+    app.include_router(roundtable_chains.router)
+
+    # 岗位协同独立会话 / 节点状态（不使用原圆桌总控或后台作业）
+    # Canonical position-workspace persistence API.
+    app.include_router(position_roundtable.router, prefix="/api")
+    # Compatibility route for intranet gateways whose allowlist only exposes
+    # the established `/api/multi-agent/*` namespace.
+    app.include_router(
+        position_roundtable.router,
+        prefix="/api/multi-agent",
+        include_in_schema=False,
+    )
 
     # Global business ? agent / chain mapping at /api/business-mapping
     app.include_router(business_mapping.router)
 
+    # Position-roundtable work-view role configuration at /api/position-roles.
+    app.include_router(position_roles.router)
+
     # Light-app registry (?????) at /api/light-apps
     app.include_router(light_apps.router)
 
@@ -1496,6 +1509,7 @@ This gateway provides custom endpoints for models, MCP configuration, skills, an
 
     # Task-workspace configurable jump buttons (按钮管理) at /api/task-buttons
     app.include_router(task_buttons.router)
+    app.include_router(notification_templates.router)
 
     # Temporary compatibility bridge for the TaskCOP situation-overview frontend.
     app.include_router(taskcop_tasks.router)

offline-backend-20260512/backend/app/gateway/deps.py

@@ -255,15 +255,23 @@ async def langgraph_runtime(app: FastAPI) -> AsyncGenerator[None, None]:
 
         app.state.roundtable_draft_share_store = make_roundtable_draft_share_store(sf)
 
-        from deerflow.persistence.roundtable_chains import make_roundtable_chain_store
-
-        app.state.roundtable_chain_store = make_roundtable_chain_store(sf)
-
-        # 独立的岗位协同 Session / Node 存储。它只索引业务流程状态，真实消息和
-        # 文件仍复用 LangGraph thread/checkpoint 与现有 artifact API。
-        from deerflow.persistence.position_roundtable import make_position_roundtable_store
-
-        app.state.position_roundtable_store = make_position_roundtable_store(sf)
+        from deerflow.persistence.roundtable_chains import make_roundtable_chain_store
+
+        app.state.roundtable_chain_store = make_roundtable_chain_store(sf)
+
+        # 独立的岗位协同 Session / Node 存储。它只索引业务流程状态，真实消息和
+        # 文件仍复用 LangGraph thread/checkpoint 与现有 artifact API。
+        from deerflow.persistence.position_roundtable import make_position_roundtable_store
+
+        app.state.position_roundtable_store = make_position_roundtable_store(sf)
+
+        # 岗位会商工作视角（名称 / 顺序 / 特殊意图岗）是全局配置，和组织/RBAC
+        # 岗位分开保存。启动只补齐缺失内置项，不覆盖管理员的既有修改。
+        from app.gateway.position_role_defaults import POSITION_ROLE_SEED
+        from deerflow.persistence.position_roles import make_position_role_store
+
+        app.state.position_role_store = make_position_role_store(sf)
+        await app.state.position_role_store.ensure_seed(POSITION_ROLE_SEED)
 
         from deerflow.persistence.business_mapping import make_business_mapping_store
 
@@ -287,17 +295,21 @@ async def langgraph_runtime(app: FastAPI) -> AsyncGenerator[None, None]:
 
         from deerflow.persistence.task_buttons import make_task_button_store
 
-        app.state.task_button_store = make_task_button_store(sf)
-
-        from deerflow.persistence.taskcop_tasks import make_taskcop_task_store
-
-        app.state.taskcop_task_store = make_taskcop_task_store(sf)
-
-        from deerflow.persistence.task_reports import make_task_report_store
-
-        app.state.task_report_store = make_task_report_store(sf)
-
-        from deerflow.persistence.parallel_agent_tasks import make_parallel_agent_task_store
+        app.state.task_button_store = make_task_button_store(sf)
+
+        from deerflow.persistence.notification_templates import make_notification_template_store
+
+        app.state.notification_template_store = make_notification_template_store(sf)
+
+        from deerflow.persistence.taskcop_tasks import make_taskcop_task_store
+
+        app.state.taskcop_task_store = make_taskcop_task_store(sf)
+
+        from deerflow.persistence.task_reports import make_task_report_store
+
+        app.state.task_report_store = make_task_report_store(sf)
+
+        from deerflow.persistence.parallel_agent_tasks import make_parallel_agent_task_store
 
         app.state.parallel_agent_task_store = make_parallel_agent_task_store(sf)
 
@@ -381,11 +393,11 @@ async def langgraph_runtime(app: FastAPI) -> AsyncGenerator[None, None]:
         run_events_config = getattr(config, "run_events", None)
         app.state.run_event_store = make_run_event_store(run_events_config)
 
-        # RunManager with store backing for persistence
-        app.state.run_manager = RunManager(store=app.state.run_store)
-        from deerflow.runtime import make_redis_concurrency_gate
-
-        app.state.concurrency_gate = make_redis_concurrency_gate(config)
+        # RunManager with store backing for persistence
+        app.state.run_manager = RunManager(store=app.state.run_store)
+        from deerflow.runtime import make_redis_concurrency_gate
+
+        app.state.concurrency_gate = make_redis_concurrency_gate(config)
 
         try:
             yield
@@ -399,10 +411,10 @@ async def langgraph_runtime(app: FastAPI) -> AsyncGenerator[None, None]:
 
                 await queue.stop()
                 set_auto_ingest_queue(None)
-            await close_engine()
-            gate = getattr(app.state, "concurrency_gate", None)
-            if gate is not None:
-                await gate.aclose()
+            await close_engine()
+            gate = getattr(app.state, "concurrency_gate", None)
+            if gate is not None:
+                await gate.aclose()
 
 
 # ---------------------------------------------------------------------------
@@ -428,12 +440,12 @@ get_run_manager: Callable[[Request], RunManager] = _require("run_manager", "Run
 get_checkpointer: Callable[[Request], Checkpointer] = _require("checkpointer", "Checkpointer")
 get_run_event_store: Callable[[Request], RunEventStore] = _require("run_event_store", "Run event store")
 get_feedback_repo: Callable[[Request], FeedbackRepository] = _require("feedback_repo", "Feedback")
-get_run_store: Callable[[Request], RunStore] = _require("run_store", "Run store")
-
-
-def get_concurrency_gate(request: Request):
-    """Return the optional cross-worker concurrency gate."""
-    return getattr(request.app.state, "concurrency_gate", None)
+get_run_store: Callable[[Request], RunStore] = _require("run_store", "Run store")
+
+
+def get_concurrency_gate(request: Request):
+    """Return the optional cross-worker concurrency gate."""
+    return getattr(request.app.state, "concurrency_gate", None)
 
 
 def get_store(request: Request):

offline-backend-20260512/backend/app/gateway/position_role_defaults.py

@@ -0,0 +1,47 @@
+"""Built-in roles for the position-roundtable workbench.
+
+These ids are part of the persisted business-chain contract.  Administrators
+may rename, reorder or disable the roles, but a startup seed only inserts
+missing entries and therefore never overwrites production configuration.
+"""
+
+from __future__ import annotations
+
+POSITION_ROLE_SEED: list[dict[str, object]] = [
+    {
+        "id": "intelligence",
+        "name": "测试分析岗",
+        "description": "识别任务意图、补齐约束并确认业务链条",
+        "role_type": "intent",
+        "enabled": True,
+        "is_builtin": True,
+        "sort_order": 0,
+    },
+    {
+        "id": "planning",
+        "name": "组织测试岗",
+        "description": "承接上游信息并进行组织测试",
+        "role_type": "standard",
+        "enabled": True,
+        "is_builtin": True,
+        "sort_order": 1,
+    },
+    {
+        "id": "solution",
+        "name": "方案设计岗",
+        "description": "承接上游结果并形成方案产物",
+        "role_type": "standard",
+        "enabled": True,
+        "is_builtin": True,
+        "sort_order": 2,
+    },
+    {
+        "id": "evaluation",
+        "name": "综合测试岗",
+        "description": "测试链条产物并提出综合建议",
+        "role_type": "standard",
+        "enabled": True,
+        "is_builtin": True,
+        "sort_order": 3,
+    },
+]

offline-backend-20260512/backend/app/gateway/routers/business_mapping.py

@@ -26,6 +26,9 @@ from deerflow.runtime.user_context import get_effective_user_id
 logger = logging.getLogger(__name__)
 router = APIRouter(prefix="/api/business-mapping", tags=["business-mapping"])
 
+_EIGHTBF_BUSINESS_CODE = "8BF"
+_EIGHTBF_MANAGER_USERNAME = "lqq"
+
 
 # ── schemas ────────────────────────────────────────────────────────────────
 
@@ -70,6 +73,20 @@ def _is_admin(request: Request) -> bool:
     return user is None or getattr(user, "system_role", None) == "admin"
 
 
+def _username_of(request: Request) -> str:
+    """Read the trusted login account name, not an externally supplied username."""
+    user = getattr(request.state, "user", None)
+    email = str(getattr(user, "email", "") or "")
+    return email.split("@", 1)[0].strip().lower()
+
+
+def _can_update_mapping(request: Request, business_code: str) -> bool:
+    """8BF's public chain is maintained exclusively by the lqq account."""
+    if business_code.strip().upper() == _EIGHTBF_BUSINESS_CODE:
+        return _username_of(request) == _EIGHTBF_MANAGER_USERNAME
+    return _is_admin(request)
+
+
 def _current_user_id(request: Request) -> str:
     user = getattr(request.state, "user", None)
     if user is not None:
@@ -119,17 +136,14 @@ async def _validate_public_chain_mapping(
 async def list_mappings(request: Request) -> BusinessMappingListResponse:
     store = _get_store(request)
     rows = await store.list_mappings()
-    return BusinessMappingListResponse(
-        mappings=[BusinessMappingResponse(**r) for r in rows]
-    )
+    return BusinessMappingListResponse(mappings=[BusinessMappingResponse(**r) for r in rows])
 
 
 @router.put("/{business_code}", response_model=BusinessMappingResponse)
-async def update_mapping(
-    request: Request, business_code: str, body: BusinessMappingUpdateRequest
-) -> BusinessMappingResponse:
-    if not _is_admin(request):
-        raise HTTPException(status_code=403, detail="Only administrators can update business mappings")
+async def update_mapping(request: Request, business_code: str, body: BusinessMappingUpdateRequest) -> BusinessMappingResponse:
+    if not _can_update_mapping(request, business_code):
+        detail = "Only the lqq account can update the 8BF business mapping" if business_code.strip().upper() == _EIGHTBF_BUSINESS_CODE else "Only administrators can update business mappings"
+        raise HTTPException(status_code=403, detail=detail)
     store = _get_store(request)
     # Only forward fields the caller explicitly sent (distinguish omitted vs null).
     fields = body.model_dump(exclude_unset=True)

offline-backend-20260512/backend/app/gateway/routers/intent.py

@@ -51,11 +51,11 @@ SSE 协议（与前端 ``streamIntent`` 对齐）
 
 from __future__ import annotations
 
-import asyncio
 import json
 import logging
 import re
-from typing import Any, AsyncIterator
+from collections.abc import AsyncIterator
+from typing import Any
 
 import httpx
 from fastapi import APIRouter, Body, HTTPException, Request
@@ -69,7 +69,7 @@ from app.gateway.routers._roundtable_seed import ensure_roundtable_functional_ag
 from app.gateway.routers.multi_agent import (
     _ROUNDTABLE_THREAD_METADATA,
     _auth_headers,
-    _create_thread,
+    _create_thread_direct,
     _diagnose_exception,
     _find_dispatch_message,
     _find_trailing_ai_text,
@@ -311,21 +311,18 @@ async def init_intent(request: Request, payload: dict = Body(...)) -> dict[str,
     # 缺失则就地用嵌入模板补建,避免下一步 /stream 报 500。
     ensure_roundtable_functional_agents()
 
-    base = _loopback_base(request)
-    headers = _auth_headers(request)
-    # TCP loopback 到 127.0.0.1:<gateway port>(详见 multi_agent._make_loopback_client)。
-    # 不要在这里替换成 httpx.ASGITransport——曾试过,会整段 buffer SSE 流导致前端
-    # 看不到逐 token 增量。
+    # Keep Step-1 initialization aligned with multi-agent initialization:
+    # create the empty thread in-process rather than looping back through
+    # 127.0.0.1:<gateway-port>. Intranet proxies and port mappings can make
+    # that loopback fail only for automatic page initialization. Streaming
+    # below still uses the TCP loopback so SSE remains incrementally flushed.
     raw_task_context = payload.get("task_context")
     task_context = raw_task_context if isinstance(raw_task_context, dict) else None
     try:
-        async with _make_loopback_client(request) as client:
-            thread_id = await _create_thread(
-                client,
-                base,
-                headers,
-                metadata=_intent_thread_metadata(task_context),
-            )
+        thread_id = await _create_thread_direct(
+            request,
+            metadata=_intent_thread_metadata(task_context),
+        )
     except HTTPException:
         # 上游已用结构化方式失败,原样传给前端不需要二次包装。
         raise

offline-backend-20260512/backend/app/gateway/routers/multi_agent.py

@@ -442,10 +442,30 @@ async def _create_thread_direct(request: Request, *, metadata: dict[str, Any] |
         "parents": {},
         "created_at": now,
     }
+
+    async def _cleanup_partial_thread() -> None:
+        delete_checkpoint = getattr(checkpointer, "adelete_thread", None)
+        if callable(delete_checkpoint):
+            try:
+                await delete_checkpoint(thread_id)
+            except Exception:
+                logger.exception("[init-direct] partial checkpoint cleanup failed for %s", thread_id)
+        try:
+            await thread_store.delete(thread_id)
+        except Exception:
+            logger.exception("[init-direct] partial thread_meta cleanup failed for %s", thread_id)
+
     try:
         await checkpointer.aput(config, empty_checkpoint(), ckpt_metadata, {})
+    except asyncio.CancelledError:
+        # A sibling seat may fail while this task is between metadata commit and
+        # checkpoint creation.  Compensate before propagating cancellation, under
+        # shield so a second cancellation cannot abort the cleanup half-way.
+        await asyncio.shield(_cleanup_partial_thread())
+        raise
     except Exception:
         logger.exception("[init-direct] checkpoint create failed for %s", thread_id)
+        await _cleanup_partial_thread()
         raise HTTPException(status_code=500, detail="Failed to create thread")
     return thread_id
 

offline-backend-20260512/backend/app/gateway/routers/notification_templates.py

@@ -0,0 +1,307 @@
+"""Notification template management API (通知模板管理).
+
+Global / shared templates for admin-authored notification messages. Every
+endpoint (including reads) requires ``system_role == "admin"``.
+
+Routes (prefix ``/api/notification-templates``):
+    GET    ""                 list (keyword / enabled / tag / page / page_size)
+    POST   ""                 create
+    GET    "/{id}"            read one
+    PUT    "/{id}"            update (optimistic lock via expected_version)
+    DELETE "/{id}"            delete
+    POST   "/{id}/duplicate"  duplicate
+    POST   "/preview"         render title/content with variables
+"""
+
+from __future__ import annotations
+
+from datetime import datetime
+
+from fastapi import APIRouter, HTTPException, Query, Request, Response
+from pydantic import BaseModel, Field
+
+from app.gateway.deps import get_current_user, get_optional_user_from_request
+from deerflow.persistence.notification_templates import (
+    DuplicateNotificationTemplateNameError,
+    NotificationTemplateStore,
+    TemplateVariableError,
+    VersionConflictError,
+    preview_templates,
+    validate_templates,
+)
+
+router = APIRouter(prefix="/api/notification-templates", tags=["notification-templates"])
+
+
+# ── schemas ──────────────────────────────────────────────────────────────
+
+
+class NotificationTemplateResponse(BaseModel):
+    id: str
+    name: str
+    title_template: str
+    content_template: str
+    tags: list[str] = Field(default_factory=list)
+    enabled: bool = True
+    version: int = 1
+    created_by: str | None = None
+    created_at: datetime | str | None = None
+    updated_at: datetime | str | None = None
+
+
+class NotificationTemplateListResponse(BaseModel):
+    items: list[NotificationTemplateResponse]
+    total: int
+    page: int
+    page_size: int
+
+
+class NotificationTemplateCreateRequest(BaseModel):
+    name: str = Field(..., min_length=1, max_length=80)
+    title_template: str = Field(..., min_length=1, max_length=120)
+    content_template: str = Field(..., min_length=1, max_length=5000)
+    tags: list[str] = Field(default_factory=list)
+    enabled: bool = True
+
+
+class NotificationTemplateUpdateRequest(BaseModel):
+    name: str = Field(..., min_length=1, max_length=80)
+    title_template: str = Field(..., min_length=1, max_length=120)
+    content_template: str = Field(..., min_length=1, max_length=5000)
+    tags: list[str] = Field(default_factory=list)
+    enabled: bool = True
+    expected_version: int = Field(..., ge=1)
+
+
+class PreviewRequest(BaseModel):
+    title_template: str = Field(..., min_length=0, max_length=120)
+    content_template: str = Field(..., min_length=0, max_length=5000)
+    variables: dict[str, str] = Field(default_factory=dict)
+
+
+class PreviewResponse(BaseModel):
+    title: str
+    content: str
+    missing_variables: list[str] = Field(default_factory=list)
+
+
+# ── helpers ──────────────────────────────────────────────────────────────
+
+
+def _get_store(request: Request) -> NotificationTemplateStore:
+    store = getattr(request.app.state, "notification_template_store", None)
+    if store is None:
+        raise HTTPException(status_code=503, detail="Notification template store not available")
+    return store
+
+
+async def _require_admin(request: Request) -> None:
+    """Reject non-admins. Lets the call through when auth is disabled."""
+    user = await get_optional_user_from_request(request)
+    if user is None:
+        return
+    if getattr(user, "system_role", None) != "admin":
+        raise HTTPException(status_code=403, detail="通知模板管理仅限管理员")
+
+
+def _normalize_name(name: str) -> str:
+    cleaned = (name or "").strip()
+    if not (2 <= len(cleaned) <= 50):
+        raise HTTPException(status_code=422, detail="名称去除首尾空格后长度须为 2~50")
+    return cleaned
+
+
+def _normalize_tags(tags: list[str] | None) -> list[str]:
+    seen: set[str] = set()
+    out: list[str] = []
+    for raw in tags or []:
+        tag = (raw or "").strip()
+        if not tag:
+            continue
+        if not (1 <= len(tag) <= 20):
+            raise HTTPException(status_code=422, detail="单个标签长度须为 1~20")
+        if tag in seen:
+            continue
+        seen.add(tag)
+        out.append(tag)
+    if len(out) > 5:
+        raise HTTPException(status_code=422, detail="标签最多 5 个")
+    return out
+
+
+def _validate_lengths(title: str, content: str) -> None:
+    if not (1 <= len(title) <= 120):
+        raise HTTPException(status_code=422, detail="标题模板长度须为 1~120")
+    if not (1 <= len(content) <= 5000):
+        raise HTTPException(status_code=422, detail="正文模板长度须为 1~5000")
+
+
+def _validate_variables(title: str, content: str) -> None:
+    try:
+        validate_templates(title, content)
+    except TemplateVariableError as exc:
+        raise HTTPException(status_code=422, detail=exc.message) from exc
+
+
+def _to_response(row: dict) -> NotificationTemplateResponse:
+    return NotificationTemplateResponse(**row)
+
+
+async def _unique_duplicate_name(store: NotificationTemplateStore, original: str) -> str:
+    base = f"{original} - 副本"
+    if not await store.name_exists(base):
+        return base
+    n = 2
+    while True:
+        candidate = f"{original} - 副本 {n}"
+        if not await store.name_exists(candidate):
+            return candidate
+        n += 1
+
+
+# ── routes ───────────────────────────────────────────────────────────────
+
+
+@router.get("", response_model=NotificationTemplateListResponse)
+async def list_notification_templates(
+    request: Request,
+    keyword: str | None = Query(default=None),
+    enabled: bool | None = Query(default=None),
+    tag: str | None = Query(default=None),
+    page: int = Query(default=1, ge=1),
+    page_size: int = Query(default=20, ge=1, le=100),
+) -> NotificationTemplateListResponse:
+    await _require_admin(request)
+    store = _get_store(request)
+    items, total = await store.list_templates(
+        keyword=keyword,
+        enabled=enabled,
+        tag=tag,
+        page=page,
+        page_size=page_size,
+    )
+    return NotificationTemplateListResponse(
+        items=[_to_response(r) for r in items],
+        total=total,
+        page=page,
+        page_size=page_size,
+    )
+
+
+@router.post("/preview", response_model=PreviewResponse)
+async def preview_notification_template(request: Request, body: PreviewRequest) -> PreviewResponse:
+    await _require_admin(request)
+    result = preview_templates(body.title_template, body.content_template, body.variables)
+    return PreviewResponse(**result)  # type: ignore[arg-type]
+
+
+@router.post("", response_model=NotificationTemplateResponse, status_code=201)
+async def create_notification_template(
+    request: Request,
+    body: NotificationTemplateCreateRequest,
+) -> NotificationTemplateResponse:
+    await _require_admin(request)
+    name = _normalize_name(body.name)
+    tags = _normalize_tags(body.tags)
+    _validate_lengths(body.title_template, body.content_template)
+    _validate_variables(body.title_template, body.content_template)
+    store = _get_store(request)
+    user_id = await get_current_user(request)
+    try:
+        row = await store.create_template(
+            {
+                "name": name,
+                "title_template": body.title_template,
+                "content_template": body.content_template,
+                "tags": tags,
+                "enabled": body.enabled,
+                "created_by": user_id,
+            }
+        )
+    except DuplicateNotificationTemplateNameError:
+        raise HTTPException(status_code=409, detail="模板名称已存在")
+    return _to_response(row)
+
+
+@router.get("/{template_id}", response_model=NotificationTemplateResponse)
+async def get_notification_template(request: Request, template_id: str) -> NotificationTemplateResponse:
+    await _require_admin(request)
+    store = _get_store(request)
+    row = await store.get_template(template_id)
+    if row is None:
+        raise HTTPException(status_code=404, detail="模板不存在")
+    return _to_response(row)
+
+
+@router.put("/{template_id}", response_model=NotificationTemplateResponse)
+async def update_notification_template(
+    request: Request,
+    template_id: str,
+    body: NotificationTemplateUpdateRequest,
+) -> NotificationTemplateResponse:
+    await _require_admin(request)
+    name = _normalize_name(body.name)
+    tags = _normalize_tags(body.tags)
+    _validate_lengths(body.title_template, body.content_template)
+    _validate_variables(body.title_template, body.content_template)
+    store = _get_store(request)
+    try:
+        row = await store.update_template(
+            template_id,
+            {
+                "name": name,
+                "title_template": body.title_template,
+                "content_template": body.content_template,
+                "tags": tags,
+                "enabled": body.enabled,
+            },
+            expected_version=body.expected_version,
+        )
+    except VersionConflictError as exc:
+        raise HTTPException(
+            status_code=409,
+            detail={"message": "版本冲突，请重新加载或覆盖保存", "server": exc.server},
+        ) from exc
+    except DuplicateNotificationTemplateNameError:
+        raise HTTPException(status_code=409, detail="模板名称已存在")
+    if row is None:
+        raise HTTPException(status_code=404, detail="模板不存在")
+    return _to_response(row)
+
+
+@router.delete("/{template_id}", status_code=204)
+async def delete_notification_template(request: Request, template_id: str) -> Response:
+    await _require_admin(request)
+    store = _get_store(request)
+    deleted = await store.delete_template(template_id)
+    if not deleted:
+        raise HTTPException(status_code=404, detail="模板不存在")
+    return Response(status_code=204)
+
+
+@router.post("/{template_id}/duplicate", response_model=NotificationTemplateResponse, status_code=201)
+async def duplicate_notification_template(
+    request: Request,
+    template_id: str,
+) -> NotificationTemplateResponse:
+    await _require_admin(request)
+    store = _get_store(request)
+    source = await store.get_template(template_id)
+    if source is None:
+        raise HTTPException(status_code=404, detail="模板不存在")
+    new_name = await _unique_duplicate_name(store, source["name"])
+    user_id = await get_current_user(request)
+    try:
+        row = await store.create_template(
+            {
+                "name": new_name,
+                "title_template": source["title_template"],
+                "content_template": source["content_template"],
+                "tags": list(source.get("tags") or []),
+                "enabled": source.get("enabled", True),
+                "created_by": user_id,
+            }
+        )
+    except DuplicateNotificationTemplateNameError:
+        raise HTTPException(status_code=409, detail="模板名称已存在")
+    return _to_response(row)

offline-backend-20260512/backend/app/gateway/routers/position_roles.py

@@ -0,0 +1,148 @@
+"""Global position-roundtable role configuration API.
+
+This directory is intentionally different from ``/api/positions``: the
+latter is the organisation/RBAC position model, whereas this router controls
+the work views that appear in the 岗位多智能体会商 page.
+"""
+
+from __future__ import annotations
+
+import re
+from datetime import datetime
+from typing import Literal
+
+from fastapi import APIRouter, HTTPException, Request
+from pydantic import BaseModel, Field, field_validator
+
+from app.gateway.deps import get_current_user, get_optional_user_from_request
+from app.gateway.position_role_defaults import POSITION_ROLE_SEED
+from deerflow.persistence.position_roles import PositionRoleStore
+
+router = APIRouter(prefix="/api/position-roles", tags=["position-roles"])
+
+ROLE_ID_PATTERN = re.compile(r"^[A-Za-z][A-Za-z0-9_-]{0,127}$")
+
+
+class PositionRole(BaseModel):
+    id: str = Field(..., min_length=1, max_length=128)
+    name: str = Field(..., min_length=1, max_length=128)
+    description: str = Field(default="", max_length=512)
+    role_type: Literal["standard", "intent"] = "standard"
+    enabled: bool = True
+    # Response values are preserved by the repository; clients must not use
+    # this flag to promote a custom role into a protected built-in role.
+    is_builtin: bool = False
+    sort_order: int = Field(default=0, ge=0)
+
+    @field_validator("id")
+    @classmethod
+    def validate_id(cls, value: str) -> str:
+        value = value.strip()
+        if not ROLE_ID_PATTERN.fullmatch(value):
+            raise ValueError("岗位标识须以字母开头，只能包含字母、数字、- 或 _")
+        return value
+
+    @field_validator("name")
+    @classmethod
+    def normalize_name(cls, value: str) -> str:
+        value = value.strip()
+        if not value:
+            raise ValueError("岗位名称不能为空")
+        return value
+
+
+class PositionRoleResponse(PositionRole):
+    updated_by: str | None = None
+    updated_at: datetime | str | None = None
+
+
+class PositionRoleListResponse(BaseModel):
+    roles: list[PositionRoleResponse]
+
+
+class PositionRoleReplaceRequest(BaseModel):
+    roles: list[PositionRole] = Field(default_factory=list)
+
+
+def _get_store(request: Request) -> PositionRoleStore:
+    store = getattr(request.app.state, "position_role_store", None)
+    if store is None:
+        raise HTTPException(status_code=503, detail="Position role store not available")
+    return store
+
+
+async def _require_admin(request: Request) -> None:
+    """Reject non-admins but retain the local auth-disabled developer mode."""
+    user = await get_optional_user_from_request(request)
+    if user is None:
+        return
+    if getattr(user, "system_role", None) != "admin":
+        raise HTTPException(status_code=403, detail="岗位角色配置仅限管理员")
+
+
+def _validate_payload(
+    rows: list[PositionRole],
+    existing: list[dict[str, object]],
+) -> list[dict[str, object]]:
+    """Apply directory invariants before the atomic replacement.
+
+    Keeping built-ins prevents old business-chain sessions from becoming
+    unreadable. They remain fully editable (including disable/retype); custom
+    roles can be removed freely.
+    """
+    if not rows:
+        raise HTTPException(status_code=422, detail="至少保留一个启用的岗位")
+
+    ids = [row.id for row in rows]
+    if len(ids) != len(set(ids)):
+        raise HTTPException(status_code=422, detail="岗位标识不能重复")
+    names = [row.name.casefold() for row in rows]
+    if len(names) != len(set(names)):
+        raise HTTPException(status_code=422, detail="岗位名称不能重复")
+
+    enabled = [row for row in rows if row.enabled]
+    intent_rows = [row for row in enabled if row.role_type == "intent"]
+    if len(intent_rows) != 1:
+        raise HTTPException(
+            status_code=422,
+            detail="请保留且仅保留一个启用的意图识别岗（它承载会商入口和收口智能体）",
+        )
+
+    builtin_ids = {str(item["id"]) for item in existing if item.get("is_builtin")}
+    missing_builtin = builtin_ids.difference(ids)
+    if missing_builtin:
+        raise HTTPException(
+            status_code=422,
+            detail="内置岗位不能删除；如暂不使用，请将它停用",
+        )
+    existing_builtin = {str(item["id"]): bool(item.get("is_builtin")) for item in existing}
+    return [
+        {
+            **row.model_dump(),
+            "is_builtin": existing_builtin.get(row.id, False),
+            "sort_order": index,
+        }
+        for index, row in enumerate(rows)
+    ]
+
+
+@router.get("", response_model=PositionRoleListResponse)
+async def list_position_roles(request: Request) -> PositionRoleListResponse:
+    # Startup performs the same idempotent seed. Repeating it here makes an
+    # upgraded running instance recover gracefully when the table was created
+    # after startup or a deployment starts with an empty database.
+    rows = await _get_store(request).ensure_seed(POSITION_ROLE_SEED)
+    return PositionRoleListResponse(roles=[PositionRoleResponse(**row) for row in rows])
+
+
+@router.put("", response_model=PositionRoleListResponse)
+async def replace_position_roles(
+    request: Request,
+    body: PositionRoleReplaceRequest,
+) -> PositionRoleListResponse:
+    await _require_admin(request)
+    store = _get_store(request)
+    normalized = _validate_payload(body.roles, await store.list_roles())
+    user_id = await get_current_user(request)
+    rows = await store.replace_all(normalized, updated_by=user_id)
+    return PositionRoleListResponse(roles=[PositionRoleResponse(**row) for row in rows])

offline-backend-20260512/backend/app/gateway/routers/position_roundtable.py

@@ -21,7 +21,9 @@ from pydantic import BaseModel, Field
 from app.gateway.path_utils import aresolve_thread_virtual_path
 from deerflow.runtime.user_context import get_effective_user_id
 
-router = APIRouter(prefix="/api/position-roundtable", tags=["position-roundtable"])
+# The application mounts this router below both `/api` (canonical) and the
+# long-established `/api/multi-agent` namespace (intranet compatibility).
+router = APIRouter(prefix="/position-roundtable", tags=["position-roundtable"])
 
 NODE_STATUSES = {"locked", "ready", "running", "done", "stale", "rejected", "error"}
 _HANDOFF_TEXT_BUDGET = 12_000
@@ -329,15 +331,57 @@ def _delivered_nodes(nodes: list[dict[str, Any]]) -> list[dict[str, Any]]:
     return [node for node in nodes if node.get("status") == "done"]
 
 
-def _all_nodes_delivered(nodes: list[dict[str, Any]]) -> bool:
+def _all_nodes_delivered(
+    nodes: list[dict[str, Any]],
+    *,
+    intent_position_id: str | None = None,
+) -> bool:
     return bool(nodes) and all(
-        node.get("status") == "done" and (_is_intent_position_node(node) or _node_has_markdown_delivery(node))
+        node.get("status") == "done"
+        and (_is_intent_position_node(node, intent_position_id) or _node_has_markdown_delivery(node))
         for node in nodes
     )
 
 
-def _is_intent_position_node(node: dict[str, Any]) -> bool:
-    return str(node.get("position_id") or "").strip().lower() in {"intelligence", "intel", "intent"}
+def _is_intent_position_node(
+    node: dict[str, Any],
+    intent_position_id: str | None = None,
+) -> bool:
+    position_id = str(node.get("position_id") or "").strip()
+    if intent_position_id:
+        return position_id == intent_position_id
+    # Existing persisted sessions predate the configurable directory. Retain
+    # their historical interpretation until they are archived/recreated.
+    return position_id.lower() in {"intelligence", "intel", "intent"}
+
+
+def _session_intent_position_id(session: dict[str, Any]) -> str | None:
+    chain = session.get("chain_snapshot") if isinstance(session.get("chain_snapshot"), dict) else {}
+    value = chain.get("_intent_position_id")
+    return value.strip() if isinstance(value, str) and value.strip() else None
+
+
+async def _configured_intent_position_id(request: Request) -> str:
+    """Get the one enabled special role for a newly activated session.
+
+    The chosen id is frozen into ``chain_snapshot`` on activation. A later
+    configuration change therefore applies to future workspaces without
+    reinterpreting completion rules in an in-flight historical business chain.
+    """
+    store = getattr(request.app.state, "position_role_store", None)
+    if store is not None:
+        rows = await store.list_roles()
+        selected = next(
+            (
+                row.get("id")
+                for row in rows
+                if row.get("enabled") and row.get("role_type") == "intent" and isinstance(row.get("id"), str)
+            ),
+            None,
+        )
+        if isinstance(selected, str) and selected.strip():
+            return selected.strip()
+    return "intelligence"
 
 
 def _is_markdown_artifact(artifact: Any) -> bool:
@@ -417,12 +461,17 @@ def _has_confirmed_intent(intent: Any) -> bool:
     return bool(objective and isinstance(constraints, list))
 
 
-def _prime_intent_nodes(nodes: list[dict[str, Any]], intent: Any) -> list[dict[str, Any]]:
+def _prime_intent_nodes(
+    nodes: list[dict[str, Any]],
+    intent: Any,
+    *,
+    intent_position_id: str | None = None,
+) -> list[dict[str, Any]]:
     now_answer = _intent_node_answer(intent)
     primed: list[dict[str, Any]] = []
     for node in nodes:
         next_node = dict(node)
-        if _is_intent_position_node(next_node):
+        if _is_intent_position_node(next_node, intent_position_id):
             next_node.update(
                 {
                     "status": "done",
@@ -459,7 +508,7 @@ def _build_node_context_text(
     objective = _text_from_keys(intent, ["objective", "goal"], "暂无意图结论")
     constraints = intent.get("constraints") if isinstance(intent.get("constraints"), list) else []
     agent_name, position_id = _seat_meta(session, current)
-    md_required = not _is_intent_position_node(current)
+    md_required = not _is_intent_position_node(current, _session_intent_position_id(session))
     lines = [
         "岗位多智能体会商上下文（隐藏注入，不要向用户复述本标签）：",
         "",
@@ -714,7 +763,7 @@ async def _handoff_context(request: Request, session_id: str, node_key: str) ->
         ),
         "delivery_requirement": {
             "type": "markdown_report",
-            "required": not _is_intent_position_node(current),
+            "required": not _is_intent_position_node(current, _session_intent_position_id(session)),
             "completion_rule": "普通业务席位必须在 /mnt/user-data/outputs/ 下交付一份 .md 报告文档才会标记完成；情报分析/情报收集岗以意图识别完成为准。",
         },
         "task": session.get("task_snapshot") or {},
@@ -1135,16 +1184,26 @@ async def activate_session(
         for seat in (chain.get("seats") if isinstance(chain.get("seats"), list) else [])
         if seat.get("agent_id")
     }
+    # Freeze the currently configured special role with this session. This
+    # prevents a later global config edit from changing the completion rule of
+    # an already running historical chain.
+    chain_snapshot = dict(chain)
+    intent_position_id = await _configured_intent_position_id(request)
+    chain_snapshot["_intent_position_id"] = intent_position_id
     nodes = _chain_nodes(
-        chain,
+        chain_snapshot,
         available_agent_ids=await _available_agent_ids(request, seat_ids),
     )
-    nodes = _prime_intent_nodes(nodes, current.get("intent_snapshot"))
+    nodes = _prime_intent_nodes(
+        nodes,
+        current.get("intent_snapshot"),
+        intent_position_id=intent_position_id,
+    )
     activated = await store.activate_session(
         session_id,
         user_id,
         chain_id=body.chain_id,
-        chain_snapshot=chain,
+        chain_snapshot=chain_snapshot,
         nodes=nodes,
     )
     if activated is None:
@@ -1213,7 +1272,7 @@ async def update_node_conversation(
     node_key: str,
     body: ConversationStateUpdateRequest,
 ) -> NodeResponse:
-    store, user_id, _ = await _require_writable_session(request, session_id)
+    store, user_id, session = await _require_writable_session(request, session_id)
     current = await store.get_node(session_id, node_key, user_id)
     if current is None:
         raise HTTPException(status_code=404, detail="Position roundtable node not found")
@@ -1245,7 +1304,7 @@ async def build_node_context(request: Request, session_id: str, node_key: str) -
 async def complete_node_turn(
     request: Request, session_id: str, node_key: str, body: CompleteTurnRequest
 ) -> NodeResponse:
-    store, user_id, _ = await _require_writable_session(request, session_id)
+    store, user_id, session = await _require_writable_session(request, session_id)
     node = await store.get_node(session_id, node_key, user_id)
     if node is None:
         raise HTTPException(status_code=404, detail="Position roundtable node not found")
@@ -1266,7 +1325,7 @@ async def complete_node_turn(
     requires_fresh_delivery = node.get("status") in {"rejected", "stale"}
     next_status = (
         "done"
-        if _is_intent_position_node(node)
+        if _is_intent_position_node(node, _session_intent_position_id(session))
         else "done"
         if has_markdown and (not requires_fresh_delivery or markdown_changed)
         else "running"
@@ -1278,7 +1337,7 @@ async def complete_node_turn(
     new_effective_delivery = (
         next_status == "done"
         and (
-            _is_intent_position_node(node)
+            _is_intent_position_node(node, _session_intent_position_id(session))
             or node.get("status") != "done"
             or markdown_changed
         )
@@ -1382,7 +1441,7 @@ async def _prepare_builtin_run(
     nodes = await store.list_nodes(session_id, user_id)
     if nodes is None:
         raise HTTPException(status_code=404, detail="Position roundtable session not found")
-    if not _all_nodes_delivered(nodes):
+    if not _all_nodes_delivered(nodes, intent_position_id=_session_intent_position_id(session)):
         raise HTTPException(status_code=409, detail="所有岗位产物完成后才能生成或更新内置交付")
 
     if kind == "action_plan":
@@ -1426,7 +1485,7 @@ async def _complete_builtin_run(
     nodes = await store.list_nodes(session_id, user_id)
     if nodes is None:
         raise HTTPException(status_code=404, detail="Position roundtable session not found")
-    if not _all_nodes_delivered(nodes):
+    if not _all_nodes_delivered(nodes, intent_position_id=_session_intent_position_id(session)):
         raise HTTPException(status_code=409, detail="上游岗位产物已变更或未完成，不能写入旧的内置交付")
     current_revisions = _source_revisions(nodes)
     if body.source_revisions != current_revisions:

offline-backend-20260512/backend/app/gateway/routers/roundtable_chains.py

@@ -35,9 +35,10 @@ from deerflow.runtime.user_context import get_effective_user_id
 logger = logging.getLogger(__name__)
 router = APIRouter(prefix="/api/roundtable-chains", tags=["roundtable-chains"])
 
-# Seat-count bounds mirror the roundtable selection bounds (2 ≤ N ≤ 8).
+# Stored business chains support up to 20 seats. The frontend may choose a
+# lower deployment-specific cap, but must never exceed this server contract.
 MIN_SEATS = 2
-MAX_SEATS = 8
+MAX_SEATS = 20
 
 
 # ── schemas ────────────────────────────────────────────────────────────────
@@ -183,7 +184,7 @@ def _get_store(request: Request):
 
 
 def _validate_seats(seats: list[ChainSeatSchema]) -> None:
-    """Enforce 2 ≤ N ≤ 8 and reject duplicate agent ids within a chain."""
+    """Enforce 2 ≤ N ≤ 20 and reject duplicate agent ids within a chain."""
     if len(seats) < MIN_SEATS or len(seats) > MAX_SEATS:
         raise HTTPException(
             status_code=400,

offline-backend-20260512/backend/packages/harness/deerflow/config/system_settings.py

@@ -57,6 +57,14 @@ class CustomThemeColorOverrides(BaseModel):
     """
 
     button_hover: str | None = Field(default=None, description="Primary button hover colour")
+    navigation_gradient_start: str | None = Field(
+        default=None,
+        description="Left colour for the configurable top-navigation gradient",
+    )
+    navigation_gradient_end: str | None = Field(
+        default=None,
+        description="Right colour for the configurable top-navigation gradient",
+    )
     selected_background: str | None = Field(default=None, description="Selected/active item background")
     border: str | None = Field(default=None, description="Card and input border colour")
     muted: str | None = Field(default=None, description="Muted/secondary surface colour")
@@ -71,6 +79,8 @@ class CustomThemeColorOverrides(BaseModel):
 
     @field_validator(
         "button_hover",
+        "navigation_gradient_start",
+        "navigation_gradient_end",
         "selected_background",
         "border",
         "muted",

offline-backend-20260512/backend/packages/harness/deerflow/persistence/migrations/versions/20260729_01_position_roles.py

@@ -0,0 +1,45 @@
+"""Add configurable position-roundtable roles.
+
+Revision ID: 20260729_01
+Revises: 20260723_05
+Create Date: 2026-07-29
+"""
+
+from __future__ import annotations
+
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy import inspect
+
+revision = "20260729_01"
+down_revision = "20260723_05"
+branch_labels = None
+depends_on = None
+
+
+def _has_table(name: str) -> bool:
+    return name in inspect(op.get_bind()).get_table_names()
+
+
+def upgrade() -> None:
+    if _has_table("position_roles"):
+        return
+    op.create_table(
+        "position_roles",
+        sa.Column("id", sa.String(length=128), primary_key=True),
+        sa.Column("name", sa.String(length=128), nullable=False, unique=True),
+        sa.Column("description", sa.String(length=512), nullable=False, server_default=""),
+        sa.Column("role_type", sa.String(length=32), nullable=False, server_default="standard"),
+        sa.Column("enabled", sa.Boolean(), nullable=False, server_default=sa.true()),
+        sa.Column("is_builtin", sa.Boolean(), nullable=False, server_default=sa.false()),
+        sa.Column("sort_order", sa.Integer(), nullable=False, server_default="0"),
+        sa.Column("updated_by", sa.String(length=64), nullable=True),
+        sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
+    )
+    op.create_index("ix_position_roles_name", "position_roles", ["name"])
+    op.create_index("ix_position_roles_role_type", "position_roles", ["role_type"])
+
+
+def downgrade() -> None:
+    if _has_table("position_roles"):
+        op.drop_table("position_roles")

offline-backend-20260512/backend/packages/harness/deerflow/persistence/models/__init__.py

@@ -15,18 +15,6 @@ its storage implementation lives in ``deerflow.runtime.events.store.db`` and
 there is no matching entity directory.
 """
 
-from deerflow.persistence.agents.model import (
-    AgentExtrasRow,
-    AgentFavoriteRow,
-    AgentRow,
-    AgentSkillRow,
-)
-from deerflow.persistence.admin_stats.model import AdminLeaderboardDailyStatRow
-from deerflow.persistence.business_mapping.model import BusinessMappingRow
-from deerflow.persistence.concurrency.model import ConcurrencySampleRow
-from deerflow.persistence.dashboard_sessions.model import DashboardSessionRow
-from deerflow.persistence.memory_config.model import UserMemoryConfigRow
-from deerflow.persistence.feedback.model import FeedbackRow
 from deerflow.knowledge.models import (
     KnowledgeEmbeddingRow,
     KnowledgeEntityRow,
@@ -40,12 +28,27 @@ from deerflow.knowledge.models import (
     KnowledgeSourceRow,
     KnowledgeTagRow,
 )
+from deerflow.persistence.admin_stats.model import AdminLeaderboardDailyStatRow
+from deerflow.persistence.agents.model import (
+    AgentExtrasRow,
+    AgentFavoriteRow,
+    AgentRow,
+    AgentSkillRow,
+)
+from deerflow.persistence.business_mapping.model import BusinessMappingRow
+from deerflow.persistence.concurrency.model import ConcurrencySampleRow
+from deerflow.persistence.dashboard_sessions.model import DashboardSessionRow
+from deerflow.persistence.embed_sessions.model import EmbedSessionRow
+from deerflow.persistence.feedback.model import FeedbackRow
 from deerflow.persistence.light_apps.model import LightAppRow
 from deerflow.persistence.llm_metrics.model import LlmCallMetricRow
+from deerflow.persistence.memory_config.model import UserMemoryConfigRow
 from deerflow.persistence.menu_overrides.model import MenuOverrideRow
 from deerflow.persistence.models.run_event import RunEventRow
+from deerflow.persistence.notification_templates.model import NotificationTemplateRow
 from deerflow.persistence.notifications.model import NotificationRow
 from deerflow.persistence.parallel_agent_tasks.model import ParallelAgentTaskRow
+from deerflow.persistence.position_roles.model import PositionRoleRow
 from deerflow.persistence.position_roundtable.model import (
     PositionRoundtableNodeRow,
     PositionRoundtableSessionRow,
@@ -54,16 +57,15 @@ from deerflow.persistence.positions.model import PositionRow, PositionTagBinding
 from deerflow.persistence.recommended_questions.model import RecommendedQuestionRow
 from deerflow.persistence.research_templates.model import ResearchTemplateRow
 from deerflow.persistence.roundtable_chains.model import RoundtableChainRow
+from deerflow.persistence.roundtable_diagnostics.model import RoundtableDiagnosticRow
 from deerflow.persistence.roundtable_draft_shares.model import RoundtableDraftShareRow
 from deerflow.persistence.roundtable_drafts.model import (
     RoundtableDraftRow,
     RoundtableRecommendHistoryRow,
 )
-from deerflow.persistence.roundtable_diagnostics.model import RoundtableDiagnosticRow
 from deerflow.persistence.roundtable_jobs.model import RoundtableJobRow
 from deerflow.persistence.roundtable_task_drafts.model import RoundtableTaskDraftRow
 from deerflow.persistence.run.model import RunRow
-from deerflow.persistence.sensitive_words.model import SensitiveWordRow
 from deerflow.persistence.scheduled_tasks.model import (
     ScheduledTaskDeliveryProfileRow,
     ScheduledTaskRow,
@@ -71,13 +73,13 @@ from deerflow.persistence.scheduled_tasks.model import (
     ScheduledTaskSubscriptionRow,
     SchedulerThreadRow,
 )
+from deerflow.persistence.sensitive_words.model import SensitiveWordRow
 from deerflow.persistence.skills.model import SkillDisplayAdapterRow, SkillFavoriteRow, SkillRow
-from deerflow.persistence.task_buttons.model import TaskButtonRow
-from deerflow.persistence.taskcop_tasks.model import TaskCopTaskRow
-from deerflow.persistence.task_reports.model import TaskReportRow
 from deerflow.persistence.tags.model import TagAssignmentRow, TagRow
+from deerflow.persistence.task_buttons.model import TaskButtonRow
+from deerflow.persistence.task_reports.model import TaskReportRow
+from deerflow.persistence.taskcop_tasks.model import TaskCopTaskRow
 from deerflow.persistence.thread_meta.model import ThreadMetaRow
-from deerflow.persistence.embed_sessions.model import EmbedSessionRow
 from deerflow.persistence.thread_shares.model import ThreadShareRow
 from deerflow.persistence.tool_metrics.model import ToolCallMetricRow
 from deerflow.persistence.user.model import UserRow
@@ -109,6 +111,7 @@ __all__ = [
     "LlmCallMetricRow",
     "MenuOverrideRow",
     "NotificationRow",
+    "NotificationTemplateRow",
     "ParallelAgentTaskRow",
     "PositionRoundtableNodeRow",
     "PositionRoundtableSessionRow",
@@ -123,6 +126,7 @@ __all__ = [
     "RoundtableJobRow",
     "RoundtableRecommendHistoryRow",
     "RoundtableTaskDraftRow",
+    "PositionRoleRow",
     "RunEventRow",
     "RunRow",
     "ScheduledTaskDeliveryProfileRow",

offline-backend-20260512/backend/packages/harness/deerflow/persistence/notification_templates/__init__.py

@@ -0,0 +1,38 @@
+"""Notification template persistence (通知模板管理)."""
+
+from __future__ import annotations
+
+from deerflow.persistence.notification_templates.base import (
+    DuplicateNotificationTemplateNameError,
+    NotificationTemplateStore,
+    VersionConflictError,
+)
+from deerflow.persistence.notification_templates.memory import MemoryNotificationTemplateStore
+from deerflow.persistence.notification_templates.model import NotificationTemplateRow
+from deerflow.persistence.notification_templates.sql import NotificationTemplateRepository
+from deerflow.persistence.notification_templates.variables import (
+    ALLOWED_VARIABLES,
+    TemplateVariableError,
+    preview_templates,
+    validate_templates,
+)
+
+__all__ = [
+    "ALLOWED_VARIABLES",
+    "DuplicateNotificationTemplateNameError",
+    "MemoryNotificationTemplateStore",
+    "NotificationTemplateRepository",
+    "NotificationTemplateRow",
+    "NotificationTemplateStore",
+    "TemplateVariableError",
+    "VersionConflictError",
+    "make_notification_template_store",
+    "preview_templates",
+    "validate_templates",
+]
+
+
+def make_notification_template_store(session_factory):
+    if session_factory is None:
+        return MemoryNotificationTemplateStore()
+    return NotificationTemplateRepository(session_factory)

offline-backend-20260512/backend/packages/harness/deerflow/persistence/notification_templates/base.py

@@ -0,0 +1,69 @@
+"""Abstract notification-template persistence API.
+
+Global / shared store: no ``user_id`` scoping. The router gates every endpoint
+behind admin. ``created_by`` is audit-only.
+"""
+
+from __future__ import annotations
+
+from abc import ABC, abstractmethod
+from typing import Any
+
+
+class DuplicateNotificationTemplateNameError(ValueError):
+    """Raised when creating/updating would collide on the unique name."""
+
+
+class VersionConflictError(Exception):
+    """Raised when ``expected_version`` does not match the stored version."""
+
+    def __init__(self, server: dict[str, Any]) -> None:
+        super().__init__("version conflict")
+        self.server = server
+
+
+class NotificationTemplateStore(ABC):
+    @abstractmethod
+    async def list_templates(
+        self,
+        *,
+        keyword: str | None = None,
+        enabled: bool | None = None,
+        tag: str | None = None,
+        page: int = 1,
+        page_size: int = 20,
+    ) -> tuple[list[dict[str, Any]], int]:
+        """Return ``(items, total)`` newest-first with optional filters."""
+        raise NotImplementedError
+
+    @abstractmethod
+    async def get_template(self, template_id: str) -> dict[str, Any] | None:
+        raise NotImplementedError
+
+    @abstractmethod
+    async def create_template(self, data: dict[str, Any]) -> dict[str, Any]:
+        """Create a template. Raises ``DuplicateNotificationTemplateNameError``."""
+        raise NotImplementedError
+
+    @abstractmethod
+    async def update_template(
+        self,
+        template_id: str,
+        data: dict[str, Any],
+        *,
+        expected_version: int,
+    ) -> dict[str, Any] | None:
+        """Update with optimistic lock. Returns None if missing.
+
+        Raises ``VersionConflictError`` (with ``.server``) on mismatch, or
+        ``DuplicateNotificationTemplateNameError`` on a name clash.
+        """
+        raise NotImplementedError
+
+    @abstractmethod
+    async def delete_template(self, template_id: str) -> bool:
+        raise NotImplementedError
+
+    @abstractmethod
+    async def name_exists(self, name: str, *, exclude_id: str | None = None) -> bool:
+        raise NotImplementedError

offline-backend-20260512/backend/packages/harness/deerflow/persistence/notification_templates/memory.py

@@ -0,0 +1,135 @@
+"""In-memory notification-template store (tests / no-DB)."""
+
+from __future__ import annotations
+
+import uuid
+from datetime import UTC, datetime
+from typing import Any
+
+from deerflow.persistence.notification_templates.base import (
+    DuplicateNotificationTemplateNameError,
+    NotificationTemplateStore,
+    VersionConflictError,
+)
+
+_WRITABLE = {
+    "name",
+    "title_template",
+    "content_template",
+    "tags",
+    "enabled",
+}
+
+
+class MemoryNotificationTemplateStore(NotificationTemplateStore):
+    def __init__(self) -> None:
+        self._rows: dict[str, dict[str, Any]] = {}
+
+    @staticmethod
+    def _public(row: dict[str, Any]) -> dict[str, Any]:
+        out = dict(row)
+        out["tags"] = list(out.get("tags") or [])
+        return out
+
+    def _name_taken(self, name: str, *, exclude_id: str | None = None) -> bool:
+        return any(r["name"] == name and r["id"] != exclude_id for r in self._rows.values())
+
+    async def name_exists(self, name: str, *, exclude_id: str | None = None) -> bool:
+        return self._name_taken(name, exclude_id=exclude_id)
+
+    def _matches(
+        self,
+        row: dict[str, Any],
+        *,
+        keyword: str | None,
+        enabled: bool | None,
+        tag: str | None,
+    ) -> bool:
+        if enabled is not None and bool(row.get("enabled")) is not enabled:
+            return False
+        if tag is not None and tag not in (row.get("tags") or []):
+            return False
+        if keyword:
+            needle = keyword.strip().lower()
+            if needle:
+                hay = " ".join(
+                    [
+                        str(row.get("name") or ""),
+                        str(row.get("title_template") or ""),
+                        str(row.get("content_template") or ""),
+                    ]
+                ).lower()
+                if needle not in hay:
+                    return False
+        return True
+
+    async def list_templates(
+        self,
+        *,
+        keyword: str | None = None,
+        enabled: bool | None = None,
+        tag: str | None = None,
+        page: int = 1,
+        page_size: int = 20,
+    ) -> tuple[list[dict[str, Any]], int]:
+        rows = [
+            r
+            for r in self._rows.values()
+            if self._matches(r, keyword=keyword, enabled=enabled, tag=tag)
+        ]
+        rows.sort(key=lambda r: r.get("created_at", ""), reverse=True)
+        total = len(rows)
+        page = max(1, page)
+        page_size = max(1, page_size)
+        start = (page - 1) * page_size
+        items = [self._public(r) for r in rows[start : start + page_size]]
+        return items, total
+
+    async def get_template(self, template_id: str) -> dict[str, Any] | None:
+        row = self._rows.get(template_id)
+        return self._public(row) if row is not None else None
+
+    async def create_template(self, data: dict[str, Any]) -> dict[str, Any]:
+        if self._name_taken(data["name"]):
+            raise DuplicateNotificationTemplateNameError(data["name"])
+        now = datetime.now(UTC).isoformat()
+        template_id = data.get("id") or uuid.uuid4().hex[:12]
+        row = {
+            "id": template_id,
+            "name": data["name"],
+            "title_template": data["title_template"],
+            "content_template": data["content_template"],
+            "tags": list(data.get("tags") or []),
+            "enabled": data.get("enabled", True),
+            "version": 1,
+            "created_by": data.get("created_by"),
+            "created_at": now,
+            "updated_at": now,
+        }
+        self._rows[template_id] = row
+        return self._public(row)
+
+    async def update_template(
+        self,
+        template_id: str,
+        data: dict[str, Any],
+        *,
+        expected_version: int,
+    ) -> dict[str, Any] | None:
+        row = self._rows.get(template_id)
+        if row is None:
+            return None
+        if int(row["version"]) != int(expected_version):
+            raise VersionConflictError(self._public(row))
+        new_name = data.get("name")
+        if new_name is not None and new_name != row["name"] and self._name_taken(new_name, exclude_id=template_id):
+            raise DuplicateNotificationTemplateNameError(new_name)
+        for key, value in data.items():
+            if key in _WRITABLE:
+                row[key] = value
+        row["version"] = int(row["version"]) + 1
+        row["updated_at"] = datetime.now(UTC).isoformat()
+        return self._public(row)
+
+    async def delete_template(self, template_id: str) -> bool:
+        return self._rows.pop(template_id, None) is not None

offline-backend-20260512/backend/packages/harness/deerflow/persistence/notification_templates/model.py

@@ -0,0 +1,35 @@
+"""ORM model for notification templates (通知模板管理).
+
+Global / shared — no ``user_id`` scoping. ``created_by`` is audit-only.
+All reads/writes are admin-gated at the router layer.
+"""
+
+from __future__ import annotations
+
+from datetime import UTC, datetime
+
+from sqlalchemy import Boolean, Integer, String, Text, UniqueConstraint
+from sqlalchemy.orm import Mapped, mapped_column
+
+from deerflow.persistence.base import Base
+from deerflow.persistence.types import BeijingDateTime, PortableJSON
+
+
+class NotificationTemplateRow(Base):
+    __tablename__ = "notification_templates"
+    __table_args__ = (UniqueConstraint("name", name="uq_notification_templates_name"),)
+
+    id: Mapped[str] = mapped_column(String(64), primary_key=True)
+    name: Mapped[str] = mapped_column(String(50))
+    title_template: Mapped[str] = mapped_column(String(120))
+    content_template: Mapped[str] = mapped_column(Text)
+    tags: Mapped[list] = mapped_column(PortableJSON(), default=list)
+    enabled: Mapped[bool] = mapped_column(Boolean, default=True, index=True)
+    version: Mapped[int] = mapped_column(Integer, default=1)
+    created_by: Mapped[str | None] = mapped_column(String(64))
+    created_at: Mapped[datetime] = mapped_column(BeijingDateTime(), default=lambda: datetime.now(UTC))
+    updated_at: Mapped[datetime] = mapped_column(
+        BeijingDateTime(),
+        default=lambda: datetime.now(UTC),
+        onupdate=lambda: datetime.now(UTC),
+    )

offline-backend-20260512/backend/packages/harness/deerflow/persistence/notification_templates/sql.py

@@ -0,0 +1,163 @@
+"""SQLAlchemy-backed notification-template store (global / shared)."""
+
+from __future__ import annotations
+
+import uuid
+from datetime import UTC, datetime
+from typing import Any
+
+from sqlalchemy import or_, select
+from sqlalchemy.exc import IntegrityError
+from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker
+
+from deerflow.persistence.notification_templates.base import (
+    DuplicateNotificationTemplateNameError,
+    NotificationTemplateStore,
+    VersionConflictError,
+)
+from deerflow.persistence.notification_templates.model import NotificationTemplateRow
+
+_WRITABLE = {
+    "name",
+    "title_template",
+    "content_template",
+    "tags",
+    "enabled",
+}
+
+
+def _to_dict(row: NotificationTemplateRow) -> dict[str, Any]:
+    data = row.to_dict()
+    for key in ("created_at", "updated_at"):
+        value = data.get(key)
+        if isinstance(value, datetime):
+            data[key] = value.isoformat()
+    data["tags"] = list(data.get("tags") or [])
+    return data
+
+
+class NotificationTemplateRepository(NotificationTemplateStore):
+    def __init__(self, session_factory: async_sessionmaker[AsyncSession]) -> None:
+        self._sf = session_factory
+
+    async def name_exists(self, name: str, *, exclude_id: str | None = None) -> bool:
+        async with self._sf() as session:
+            return await self._name_taken(session, name, exclude_id=exclude_id)
+
+    async def _name_taken(self, session: AsyncSession, name: str, *, exclude_id: str | None = None) -> bool:
+        stmt = select(NotificationTemplateRow.id).where(NotificationTemplateRow.name == name)
+        if exclude_id is not None:
+            stmt = stmt.where(NotificationTemplateRow.id != exclude_id)
+        result = await session.execute(stmt.limit(1))
+        return result.first() is not None
+
+    def _filter_stmt(
+        self,
+        *,
+        keyword: str | None,
+        enabled: bool | None,
+        tag: str | None,
+    ):
+        stmt = select(NotificationTemplateRow)
+        if enabled is not None:
+            stmt = stmt.where(NotificationTemplateRow.enabled.is_(enabled))
+        if keyword:
+            needle = f"%{keyword.strip()}%"
+            if keyword.strip():
+                stmt = stmt.where(
+                    or_(
+                        NotificationTemplateRow.name.ilike(needle),
+                        NotificationTemplateRow.title_template.ilike(needle),
+                        NotificationTemplateRow.content_template.ilike(needle),
+                    )
+                )
+        # Tag filter is applied in Python (PortableJSON differs across backends).
+        return stmt
+
+    async def list_templates(
+        self,
+        *,
+        keyword: str | None = None,
+        enabled: bool | None = None,
+        tag: str | None = None,
+        page: int = 1,
+        page_size: int = 20,
+    ) -> tuple[list[dict[str, Any]], int]:
+        page = max(1, page)
+        page_size = max(1, page_size)
+        stmt = self._filter_stmt(keyword=keyword, enabled=enabled, tag=tag)
+        stmt = stmt.order_by(NotificationTemplateRow.created_at.desc())
+        async with self._sf() as session:
+            result = await session.execute(stmt)
+            rows = [_to_dict(r) for r in result.scalars()]
+        if tag is not None:
+            rows = [r for r in rows if tag in (r.get("tags") or [])]
+        total = len(rows)
+        start = (page - 1) * page_size
+        return rows[start : start + page_size], total
+
+    async def get_template(self, template_id: str) -> dict[str, Any] | None:
+        async with self._sf() as session:
+            row = await session.get(NotificationTemplateRow, template_id)
+            return _to_dict(row) if row is not None else None
+
+    async def create_template(self, data: dict[str, Any]) -> dict[str, Any]:
+        row = NotificationTemplateRow(
+            id=data.get("id") or uuid.uuid4().hex[:12],
+            name=data["name"],
+            title_template=data["title_template"],
+            content_template=data["content_template"],
+            tags=list(data.get("tags") or []),
+            enabled=data.get("enabled", True),
+            version=1,
+            created_by=data.get("created_by"),
+        )
+        async with self._sf() as session:
+            if await self._name_taken(session, row.name):
+                raise DuplicateNotificationTemplateNameError(row.name)
+            session.add(row)
+            try:
+                await session.commit()
+            except IntegrityError as exc:
+                await session.rollback()
+                raise DuplicateNotificationTemplateNameError(row.name) from exc
+            await session.refresh(row)
+            return _to_dict(row)
+
+    async def update_template(
+        self,
+        template_id: str,
+        data: dict[str, Any],
+        *,
+        expected_version: int,
+    ) -> dict[str, Any] | None:
+        async with self._sf() as session:
+            row = await session.get(NotificationTemplateRow, template_id)
+            if row is None:
+                return None
+            if int(row.version) != int(expected_version):
+                raise VersionConflictError(_to_dict(row))
+            new_name = data.get("name")
+            if new_name is not None and new_name != row.name and await self._name_taken(session, new_name, exclude_id=template_id):
+                raise DuplicateNotificationTemplateNameError(new_name)
+            for key, value in data.items():
+                if key in _WRITABLE:
+                    setattr(row, key, value)
+            row.version = int(row.version) + 1
+            row.updated_at = datetime.now(UTC)
+            try:
+                await session.commit()
+            except IntegrityError as exc:
+                await session.rollback()
+                raise DuplicateNotificationTemplateNameError(new_name or row.name) from exc
+            await session.refresh(row)
+            return _to_dict(row)
+
+    async def delete_template(self, template_id: str) -> bool:
+        async with self._sf() as session:
+            row = await session.get(NotificationTemplateRow, template_id)
+            if row is None:
+                return False
+            await session.delete(row)
+            await session.commit()
+            return True

offline-backend-20260512/backend/packages/harness/deerflow/persistence/notification_templates/variables.py

@@ -0,0 +1,110 @@
+"""Template variable validation and preview helpers for notification templates.
+
+Supported placeholders (exact names, no spaces):
+  {{userName}}  {{taskName}}  {{taskId}}  {{dueDate}}
+"""
+
+from __future__ import annotations
+
+import re
+
+ALLOWED_VARIABLES: frozenset[str] = frozenset({"userName", "taskName", "taskId", "dueDate"})
+
+# Captures the inner of a well-formed {{...}} pair (no nested braces).
+_VAR_RE = re.compile(r"\{\{([^{}]*)\}\}")
+# Valid identifier: letters then letters/digits (no spaces / punctuation).
+_IDENT_RE = re.compile(r"^[A-Za-z][A-Za-z0-9]*$")
+
+
+class TemplateVariableError(ValueError):
+    """Raised when a template contains an invalid / unsupported / unclosed variable."""
+
+    def __init__(self, message: str) -> None:
+        super().__init__(message)
+        self.message = message
+
+
+def validate_template_text(text: str) -> None:
+    """Validate all ``{{var}}`` occurrences in *text*.
+
+    Raises ``TemplateVariableError`` with a Chinese message pointing at the
+    offending variable or position.
+    """
+    if not text:
+        return
+
+    i = 0
+    while True:
+        start = text.find("{{", i)
+        if start < 0:
+            break
+        end = text.find("}}", start + 2)
+        if end < 0:
+            raise TemplateVariableError(f"未闭合的变量（位置 {start}）")
+        inner = text[start + 2 : end]
+        token = "{{" + inner + "}}"
+        if not inner or not _IDENT_RE.fullmatch(inner):
+            raise TemplateVariableError(f"变量格式错误：{token}")
+        if inner not in ALLOWED_VARIABLES:
+            raise TemplateVariableError(f"不支持的变量：{token}")
+        i = end + 2
+
+
+def validate_templates(*texts: str) -> None:
+    """Validate every template string; first error wins."""
+    for text in texts:
+        validate_template_text(text or "")
+
+
+def extract_variables(text: str) -> list[str]:
+    """Return ordered unique allowed-looking variable names found in *text*."""
+    seen: set[str] = set()
+    out: list[str] = []
+    for match in _VAR_RE.finditer(text or ""):
+        name = match.group(1)
+        if name in seen:
+            continue
+        seen.add(name)
+        out.append(name)
+    return out
+
+
+def render_template(text: str, variables: dict[str, str] | None) -> tuple[str, list[str]]:
+    """Replace known placeholders; keep missing ones and report their names.
+
+    Returns ``(rendered, missing_variables)``. Missing names are unique and
+    appear in first-seen order.
+    """
+    vars_map = variables or {}
+    missing: list[str] = []
+    seen_missing: set[str] = set()
+
+    def _repl(match: re.Match[str]) -> str:
+        name = match.group(1)
+        if name in vars_map and vars_map[name] is not None:
+            return str(vars_map[name])
+        if name not in seen_missing:
+            seen_missing.add(name)
+            missing.append(name)
+        return match.group(0)
+
+    rendered = _VAR_RE.sub(_repl, text or "")
+    return rendered, missing
+
+
+def preview_templates(
+    title_template: str,
+    content_template: str,
+    variables: dict[str, str] | None = None,
+) -> dict[str, object]:
+    """Render title + content; merge missing variable lists (order-preserving)."""
+    title, missing_title = render_template(title_template, variables)
+    content, missing_content = render_template(content_template, variables)
+    seen: set[str] = set()
+    missing: list[str] = []
+    for name in missing_title + missing_content:
+        if name in seen:
+            continue
+        seen.add(name)
+        missing.append(name)
+    return {"title": title, "content": content, "missing_variables": missing}

offline-backend-20260512/backend/packages/harness/deerflow/persistence/position_roles/__init__.py

@@ -0,0 +1,27 @@
+"""Position-roundtable role configuration persistence.
+
+This is deliberately separate from :mod:`deerflow.persistence.positions`.
+The latter represents organisational positions and resource grants, while this
+package describes the work views used inside the position-roundtable product.
+"""
+
+from __future__ import annotations
+
+from deerflow.persistence.position_roles.base import PositionRoleStore
+from deerflow.persistence.position_roles.memory import MemoryPositionRoleStore
+from deerflow.persistence.position_roles.model import PositionRoleRow
+from deerflow.persistence.position_roles.sql import PositionRoleRepository
+
+__all__ = [
+    "MemoryPositionRoleStore",
+    "PositionRoleRepository",
+    "PositionRoleRow",
+    "PositionRoleStore",
+    "make_position_role_store",
+]
+
+
+def make_position_role_store(session_factory):
+    if session_factory is None:
+        return MemoryPositionRoleStore()
+    return PositionRoleRepository(session_factory)

offline-backend-20260512/backend/packages/harness/deerflow/persistence/position_roles/base.py

@@ -0,0 +1,30 @@
+"""Abstract storage for position-roundtable role configuration."""
+
+from __future__ import annotations
+
+from abc import ABC, abstractmethod
+from typing import Any
+
+
+class PositionRoleStore(ABC):
+    """Global configuration shared by every position-roundtable session."""
+
+    @abstractmethod
+    async def list_roles(self) -> list[dict[str, Any]]:
+        """Return roles in presentation order."""
+        raise NotImplementedError
+
+    @abstractmethod
+    async def replace_all(
+        self,
+        rows: list[dict[str, Any]],
+        *,
+        updated_by: str | None = None,
+    ) -> list[dict[str, Any]]:
+        """Atomically replace the editable role directory."""
+        raise NotImplementedError
+
+    @abstractmethod
+    async def ensure_seed(self, rows: list[dict[str, Any]]) -> list[dict[str, Any]]:
+        """Insert only missing built-in roles, without overwriting edits."""
+        raise NotImplementedError

offline-backend-20260512/backend/packages/harness/deerflow/persistence/position_roles/memory.py

@@ -0,0 +1,45 @@
+"""In-memory fallback for position-roundtable role configuration."""
+
+from __future__ import annotations
+
+from datetime import UTC, datetime
+from typing import Any
+
+from deerflow.persistence.position_roles.base import PositionRoleStore
+
+
+def _normalize(row: dict[str, Any], updated_by: str | None = None) -> dict[str, Any]:
+    return {
+        "id": str(row["id"]),
+        "name": str(row.get("name") or ""),
+        "description": str(row.get("description") or ""),
+        "role_type": str(row.get("role_type") or "standard"),
+        "enabled": bool(row.get("enabled", True)),
+        "is_builtin": bool(row.get("is_builtin", False)),
+        "sort_order": int(row.get("sort_order", 0)),
+        "updated_by": updated_by,
+        "updated_at": datetime.now(UTC).isoformat(),
+    }
+
+
+class MemoryPositionRoleStore(PositionRoleStore):
+    def __init__(self) -> None:
+        self._rows: dict[str, dict[str, Any]] = {}
+
+    async def list_roles(self) -> list[dict[str, Any]]:
+        return [dict(row) for row in sorted(self._rows.values(), key=lambda item: (item["sort_order"], item["id"]))]
+
+    async def replace_all(self, rows: list[dict[str, Any]], *, updated_by: str | None = None) -> list[dict[str, Any]]:
+        self._rows = {
+            str(row["id"]): _normalize(row, updated_by)
+            for row in rows
+            if row.get("id")
+        }
+        return await self.list_roles()
+
+    async def ensure_seed(self, rows: list[dict[str, Any]]) -> list[dict[str, Any]]:
+        for row in rows:
+            row_id = str(row.get("id") or "")
+            if row_id and row_id not in self._rows:
+                self._rows[row_id] = _normalize(row)
+        return await self.list_roles()

offline-backend-20260512/backend/packages/harness/deerflow/persistence/position_roles/model.py

@@ -0,0 +1,37 @@
+"""ORM model for configurable position-roundtable roles."""
+
+from __future__ import annotations
+
+from datetime import UTC, datetime
+
+from sqlalchemy import Boolean, Integer, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from deerflow.persistence.base import Base
+from deerflow.persistence.types import BeijingDateTime
+
+
+class PositionRoleRow(Base):
+    """A work-view role in the position-roundtable product.
+
+    ``role_type`` is intentionally small and stable: ``standard`` denotes a
+    normal business-chain position; ``intent`` denotes the single special
+    position responsible for initial intent identification and closing-agent
+    entry.  It is a configuration concern, not an organisation/RBAC position.
+    """
+
+    __tablename__ = "position_roles"
+
+    id: Mapped[str] = mapped_column(String(128), primary_key=True)
+    name: Mapped[str] = mapped_column(String(128), unique=True, index=True)
+    description: Mapped[str] = mapped_column(String(512), default="")
+    role_type: Mapped[str] = mapped_column(String(32), default="standard", index=True)
+    enabled: Mapped[bool] = mapped_column(Boolean, default=True)
+    is_builtin: Mapped[bool] = mapped_column(Boolean, default=False, server_default="0")
+    sort_order: Mapped[int] = mapped_column(Integer, default=0)
+    updated_by: Mapped[str | None] = mapped_column(String(64))
+    updated_at: Mapped[datetime] = mapped_column(
+        BeijingDateTime(),
+        default=lambda: datetime.now(UTC),
+        onupdate=lambda: datetime.now(UTC),
+    )

offline-backend-20260512/backend/packages/harness/deerflow/persistence/position_roles/sql.py

@@ -0,0 +1,66 @@
+"""SQLAlchemy storage for position-roundtable role configuration."""
+
+from __future__ import annotations
+
+from datetime import datetime
+from typing import Any
+
+from sqlalchemy import delete, select
+from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker
+
+from deerflow.persistence.position_roles.base import PositionRoleStore
+from deerflow.persistence.position_roles.model import PositionRoleRow
+
+
+def _to_dict(row: PositionRoleRow) -> dict[str, Any]:
+    data = row.to_dict()
+    if isinstance(data.get("updated_at"), datetime):
+        data["updated_at"] = data["updated_at"].isoformat()
+    return data
+
+
+def _row_from(data: dict[str, Any], updated_by: str | None = None) -> PositionRoleRow:
+    return PositionRoleRow(
+        id=str(data["id"]),
+        name=str(data.get("name") or ""),
+        description=str(data.get("description") or ""),
+        role_type=str(data.get("role_type") or "standard"),
+        enabled=bool(data.get("enabled", True)),
+        is_builtin=bool(data.get("is_builtin", False)),
+        sort_order=int(data.get("sort_order", 0)),
+        updated_by=updated_by,
+    )
+
+
+class PositionRoleRepository(PositionRoleStore):
+    def __init__(self, session_factory: async_sessionmaker[AsyncSession]) -> None:
+        self._sf = session_factory
+
+    async def list_roles(self) -> list[dict[str, Any]]:
+        statement = select(PositionRoleRow).order_by(PositionRoleRow.sort_order.asc(), PositionRoleRow.id.asc())
+        async with self._sf() as session:
+            rows = (await session.execute(statement)).scalars()
+            return [_to_dict(row) for row in rows]
+
+    async def replace_all(self, rows: list[dict[str, Any]], *, updated_by: str | None = None) -> list[dict[str, Any]]:
+        # Keep the final occurrence of duplicate ids so malformed UI payloads
+        # cannot violate the primary-key constraint.
+        by_id = {str(row["id"]): row for row in rows if row.get("id")}
+        async with self._sf() as session:
+            await session.execute(delete(PositionRoleRow))
+            created = [_row_from(row, updated_by) for row in by_id.values()]
+            session.add_all(created)
+            await session.commit()
+            for row in created:
+                await session.refresh(row)
+            return [_to_dict(row) for row in sorted(created, key=lambda item: (item.sort_order, item.id))]
+
+    async def ensure_seed(self, rows: list[dict[str, Any]]) -> list[dict[str, Any]]:
+        """Idempotently insert new built-ins without changing operator edits."""
+        async with self._sf() as session:
+            existing_ids = set((await session.execute(select(PositionRoleRow.id))).scalars())
+            inserts = [_row_from(row) for row in rows if row.get("id") and str(row["id"]) not in existing_ids]
+            if inserts:
+                session.add_all(inserts)
+                await session.commit()
+        return await self.list_roles()

offline-backend-20260512/backend/packages/harness/deerflow/persistence/thread_meta/base.py

@@ -30,6 +30,12 @@ class ThreadMetaStore(abc.ABC):
         display_name: str | None = None,
         metadata: dict | None = None,
     ) -> dict:
+        """Create one metadata row.
+
+        Implementations must assemble the returned dict from the values passed
+        in, without a post-commit read-back: on MySQL such a read can be routed
+        to a lagging replica behind a read/write-splitting endpoint and fail.
+        """
         pass
 
     @abc.abstractmethod

offline-backend-20260512/backend/packages/harness/deerflow/persistence/thread_meta/sql.py

@@ -45,6 +45,7 @@ class ThreadMetaRepository(ThreadMetaStore):
             assistant_id=assistant_id,
             user_id=resolved_user_id,
             display_name=display_name,
+            status="idle",
             metadata_json=metadata or {},
             created_at=now,
             updated_at=now,
@@ -52,7 +53,14 @@ class ThreadMetaRepository(ThreadMetaStore):
         async with self._sf() as session:
             session.add(row)
             await session.commit()
-            await session.refresh(row)
+            # Deliberately no session.refresh(): every column above is assigned
+            # explicitly and the session factory uses expire_on_commit=False, so
+            # the in-memory row is already complete. The re-SELECT would run on a
+            # different pooled connection than the INSERT, which a MySQL
+            # read/write-splitting endpoint can route to a lagging replica --
+            # the row comes back empty and SQLAlchemy raises
+            # "Could not refresh instance". Concurrency makes that far more
+            # likely, so a single-user deployment never sees it.
             return self._row_to_dict(row)
 
     async def get(

offline-backend-20260512/backend/tests/test_business_mapping.py

@@ -38,7 +38,12 @@ class _ChainStore:
         return self.chain
 
 
-def _request(role: str, chain: dict[str, object] | None = None):
+def _request(
+    role: str,
+    chain: dict[str, object] | None = None,
+    *,
+    email: str = "lqq@example.com",
+):
     return SimpleNamespace(
         app=SimpleNamespace(
             state=SimpleNamespace(
@@ -46,14 +51,29 @@ def _request(role: str, chain: dict[str, object] | None = None):
                 roundtable_chain_store=_ChainStore(chain),
             )
         ),
-        state=SimpleNamespace(user=SimpleNamespace(id="admin-id", system_role=role)),
+        state=SimpleNamespace(user=SimpleNamespace(id="admin-id", email=email, system_role=role)),
     )
 
 
 @pytest.mark.asyncio
-async def test_only_administrators_can_update_global_business_mappings() -> None:
+async def test_only_administrators_can_update_non_8bf_business_mappings() -> None:
     request = _request("user")
 
+    with pytest.raises(HTTPException) as error:
+        await business_mapping_router.update_mapping(
+            request,
+            "6BF",
+            business_mapping_router.BusinessMappingUpdateRequest(chain_id="chain-8bf"),
+        )
+
+    assert error.value.status_code == 403
+    assert request.app.state.business_mapping_store.calls == []
+
+
+@pytest.mark.asyncio
+async def test_only_lqq_can_update_the_8bf_business_mapping() -> None:
+    request = _request("admin", email="admin@example.com")
+
     with pytest.raises(HTTPException) as error:
         await business_mapping_router.update_mapping(
             request,
@@ -65,6 +85,20 @@ async def test_only_administrators_can_update_global_business_mappings() -> None
     assert request.app.state.business_mapping_store.calls == []
 
 
+@pytest.mark.asyncio
+async def test_lqq_can_update_the_8bf_business_mapping_without_admin_role() -> None:
+    request = _request("user", email="lqq@example.com")
+
+    response = await business_mapping_router.update_mapping(
+        request,
+        "8BF",
+        business_mapping_router.BusinessMappingUpdateRequest(),
+    )
+
+    assert response.business_code == "8BF"
+    assert request.app.state.business_mapping_store.calls == [("8BF", {})]
+
+
 @pytest.mark.asyncio
 async def test_global_mapping_requires_a_public_chain_and_canonicalizes_its_title() -> None:
     request = _request("admin", {"id": "chain-8bf", "title": "岗位协同链", "is_public": True})
@@ -80,9 +114,7 @@ async def test_global_mapping_requires_a_public_chain_and_canonicalizes_its_titl
 
     assert response.chain_id == "chain-8bf"
     assert response.chain_title == "岗位协同链"
-    assert request.app.state.business_mapping_store.calls == [
-        ("8BF", {"chain_id": "chain-8bf", "chain_title": "岗位协同链"})
-    ]
+    assert request.app.state.business_mapping_store.calls == [("8BF", {"chain_id": "chain-8bf", "chain_title": "岗位协同链"})]
 
 
 @pytest.mark.asyncio

offline-backend-20260512/backend/tests/test_position_roundtable_sessions.py

@@ -2,18 +2,24 @@
 
 from __future__ import annotations
 
+import asyncio
 from types import SimpleNamespace
+from typing import Any
 
 import pytest
 import pytest_asyncio
 from fastapi import HTTPException
 from sqlalchemy.ext.asyncio import async_sessionmaker, create_async_engine
 
+from app.gateway import deps as gateway_deps
 from app.gateway import services as gateway_services
+from app.gateway.app import create_app
 from app.gateway.routers import intent as intent_router
+from app.gateway.routers import multi_agent
 from app.gateway.routers import position_roundtable as position_roundtable_router
 from deerflow.persistence.base import Base
 from deerflow.persistence.position_roundtable import PositionRoundtableRepository
+from deerflow.persistence.thread_meta.sql import ThreadMetaRepository
 
 
 @pytest_asyncio.fixture
@@ -35,6 +41,56 @@ def test_reject_node_request_allows_an_optional_reason():
     assert request.reason == ""
 
 
+def test_position_roundtable_router_has_intranet_compatibility_prefix():
+    """The workspace must survive proxies that only expose /api/multi-agent."""
+    app = create_app()
+    registrations = {
+        (route.include_context.prefix, route.include_context.include_in_schema)
+        for route in app.routes
+        if getattr(route, "original_router", None) is position_roundtable_router.router
+    }
+
+    assert ("/api", True) in registrations
+    assert ("/api/multi-agent", False) in registrations
+    assert position_roundtable_router.router.prefix == "/position-roundtable"
+
+
+@pytest.mark.asyncio
+async def test_intent_init_creates_thread_directly_without_loopback(monkeypatch):
+    """Step 1 initialization must not depend on the deployed Gateway port."""
+
+    captured: dict[str, object] = {}
+    monkeypatch.setattr(intent_router, "ensure_roundtable_functional_agents", lambda: None)
+
+    async def fake_create_thread_direct(request, *, metadata):
+        captured["request"] = request
+        captured["metadata"] = metadata
+        return "intent-thread-direct"
+
+    monkeypatch.setattr(intent_router, "_create_thread_direct", fake_create_thread_direct)
+
+    request = SimpleNamespace()
+    result = await intent_router.init_intent(
+        request,
+        {"task_context": {"task": {"id": "task-001"}}},
+    )
+
+    assert result == {
+        "status": "success",
+        "agent_id": intent_router.INTENT_AGENT_ID,
+        "thread_id": "intent-thread-direct",
+    }
+    assert captured["request"] is request
+    assert captured["metadata"] == {
+        **intent_router._ROUNDTABLE_THREAD_METADATA,
+        "taskId": "task-001",
+        "position_roundtable_task_id": "task-001",
+        "position_task_id": "task-001:intelligence",
+        "position_id": "intelligence",
+        "position_roundtable_phase": "intent",
+    }
+
+
 @pytest.mark.asyncio
 async def test_session_activation_freezes_chain_and_creates_nodes_once(store):
     created = await store.create_session(
@@ -920,3 +976,120 @@ async def test_locked_node_cannot_bind_a_thread_before_its_stage_is_ready():
         )
     assert error.value.status_code == 409
     assert "未解锁" in str(error.value.detail)
+
+
+class _ThreadMetaSessionProbe:
+    def __init__(self, events: list[str]) -> None:
+        self._events = events
+
+    async def __aenter__(self):
+        return self
+
+    async def __aexit__(self, exc_type, exc, tb) -> None:
+        return None
+
+    def add(self, row) -> None:
+        self._events.append(f"add:{row.thread_id}")
+
+    async def commit(self) -> None:
+        self._events.append("commit")
+
+    async def refresh(self, row) -> None:
+        self._events.append(f"refresh:{row.thread_id}")
+
+
+@pytest.mark.asyncio
+async def test_thread_meta_create_never_reads_back_after_commit():
+    """No caller may depend on a post-commit re-SELECT of the new row.
+
+    On MySQL behind a read/write-splitting endpoint that read can land on a
+    lagging replica, come back empty, and raise "Could not refresh instance".
+    """
+
+    events: list[str] = []
+    repo = ThreadMetaRepository(lambda: _ThreadMetaSessionProbe(events))  # type: ignore[arg-type]
+
+    direct = await repo.create(
+        "roundtable-thread",
+        user_id=None,
+        metadata={"thread_type": "roundtable"},
+    )
+    ordinary = await repo.create("ordinary-thread", user_id=None, display_name="对话")
+
+    assert events == [
+        "add:roundtable-thread",
+        "commit",
+        "add:ordinary-thread",
+        "commit",
+    ]
+    # The returned dict is assembled from the in-memory row, so it must still be
+    # complete for every column -- including ones no caller passed in.
+    assert direct["status"] == "idle"
+    assert direct["metadata"] == {"thread_type": "roundtable"}
+    assert direct["created_at"] and direct["updated_at"]
+    assert ordinary["status"] == "idle"
+    assert ordinary["display_name"] == "对话"
+
+
+class _ThreadStoreProbe:
+    def __init__(self) -> None:
+        self.created: list[tuple[str, dict[str, Any]]] = []
+        self.deleted: list[str] = []
+
+    async def create(self, thread_id: str, **kwargs) -> dict[str, Any]:
+        self.created.append((thread_id, kwargs))
+        return {"thread_id": thread_id}
+
+    async def delete(self, thread_id: str) -> None:
+        self.deleted.append(thread_id)
+
+
+class _FailingCheckpointer:
+    def __init__(self, exc: BaseException) -> None:
+        self._exc = exc
+        self.deleted: list[str] = []
+
+    async def aput(self, *args, **kwargs):
+        raise self._exc
+
+    async def adelete_thread(self, thread_id: str) -> None:
+        self.deleted.append(thread_id)
+
+
+@pytest.mark.asyncio
+async def test_direct_thread_creation_cleans_failed_checkpoint(monkeypatch):
+    store = _ThreadStoreProbe()
+    checkpointer = _FailingCheckpointer(RuntimeError("checkpoint unavailable"))
+    monkeypatch.setattr(gateway_deps, "get_thread_store", lambda request: store)
+    monkeypatch.setattr(gateway_deps, "get_checkpointer", lambda request: checkpointer)
+
+    with pytest.raises(HTTPException) as exc_info:
+        await multi_agent._create_thread_direct(
+            SimpleNamespace(),
+            metadata={"thread_type": "roundtable"},
+        )
+
+    assert exc_info.value.status_code == 500
+    assert len(store.created) == 1
+    thread_id, create_kwargs = store.created[0]
+    assert create_kwargs["metadata"] == {"thread_type": "roundtable"}
+    assert store.deleted == [thread_id]
+    assert checkpointer.deleted == [thread_id]
+
+
+@pytest.mark.asyncio
+async def test_direct_thread_creation_cleans_metadata_when_cancelled(monkeypatch):
+    store = _ThreadStoreProbe()
+    checkpointer = _FailingCheckpointer(asyncio.CancelledError())
+    monkeypatch.setattr(gateway_deps, "get_thread_store", lambda request: store)
+    monkeypatch.setattr(gateway_deps, "get_checkpointer", lambda request: checkpointer)
+
+    with pytest.raises(asyncio.CancelledError):
+        await multi_agent._create_thread_direct(
+            SimpleNamespace(),
+            metadata={"thread_type": "roundtable"},
+        )
+
+    thread_id, _ = store.created[0]
+    assert store.deleted == [thread_id]
+    assert checkpointer.deleted == [thread_id]

tmp/wujie-repro.html

@@ -0,0 +1,89 @@
+<!doctype html>
+<html lang="zh-CN">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <title>code-zk · Wujie 返回跳转复现</title>
+    <style>
+      :root { color-scheme: light; font-family: "Microsoft YaHei", system-ui, sans-serif; }
+      * { box-sizing: border-box; }
+      html, body { height: 100%; margin: 0; background: #f5f7fb; }
+      body { display: flex; flex-direction: column; overflow: hidden; }
+      .toolbar { height: 52px; flex: 0 0 52px; display: flex; align-items: center; gap: 12px; padding: 0 16px; background: #fff; border-bottom: 1px solid #dfe5ef; color: #1f2937; }
+      .toolbar strong { font-size: 15px; }
+      .toolbar span { color: #64748b; font-size: 13px; }
+      button { border: 1px solid #cbd5e1; border-radius: 4px; background: #fff; color: #334155; padding: 6px 12px; cursor: pointer; }
+      button:hover { border-color: #3b82f6; color: #2563eb; }
+      #status { margin-left: auto; }
+      #mount { flex: 1 1 auto; min-height: 0; position: relative; }
+      #mount > iframe, #mount > [data-wujie] { width: 100%; height: 100%; border: 0; display: block; }
+      .loading { position: absolute; inset: 0; display: grid; place-items: center; color: #64748b; background: #f8fafc; }
+      .error { margin: 24px; padding: 16px; border: 1px solid #fecaca; border-radius: 4px; background: #fff1f2; color: #b91c1c; white-space: pre-wrap; }
+    </style>
+  </head>
+  <body>
+    <div class="toolbar">
+      <strong>code-zk · Wujie 返回跳转复现</strong>
+      <span>子应用：localhost:5175/chMoreMode</span>
+      <button id="reload" type="button">重新加载</button>
+      <span id="status">准备加载</span>
+    </div>
+    <main id="mount"><div class="loading">正在加载 Wujie 子应用…</div></main>
+    <script type="module">
+      const mount = document.getElementById("mount");
+      const status = document.getElementById("status");
+      const childUrl = "http://localhost:5175/chMoreMode";
+      const query = new URLSearchParams(window.location.search);
+      const returnTarget = query.get("code-zk-wujie-return-repro") || "http://localhost:5175/list";
+      let dispose = null;
+
+      function setStatus(value) { status.textContent = value; }
+
+      function showError(error) {
+        mount.innerHTML = "";
+        const panel = document.createElement("div");
+        panel.className = "error";
+        panel.textContent = `Wujie 子应用加载失败\n${error instanceof Error ? error.message : String(error)}`;
+        mount.appendChild(panel);
+        setStatus("加载失败");
+      }
+
+      async function load() {
+        if (typeof dispose === "function") {
+          try { dispose(); } catch (_) {}
+          dispose = null;
+        }
+        mount.innerHTML = '<div class="loading">正在加载 Wujie 子应用…</div>';
+        setStatus("加载中");
+        try {
+          const { startApp } = await import("http://localhost:5175/node_modules/wujie/esm/index.js");
+          mount.innerHTML = "";
+          dispose = await startApp({
+            name: "code-zk-wujie-repro",
+            url: childUrl,
+            el: mount,
+            alive: true,
+            sync: true,
+            props: {
+              source: "wujie-repro",
+              parentReturnTo: returnTarget,
+            },
+            loadError: (url, error) => showError(`${url}\n${error?.message || error}`),
+          });
+          setStatus("已加载");
+        } catch (error) {
+          showError(error);
+        }
+      }
+
+      document.getElementById("reload").addEventListener("click", load);
+      window.addEventListener("message", (event) => {
+        const message = event.data;
+        if (message?.source !== "deerflow-position-roundtable" || message?.type !== "deerflow:position-roundtable:return") return;
+        const target = message.payload?.route || returnTarget;
+        window.location.href = target;
+      });
+      void load();
+    </script>
+  </body>
+</html>