feat(scheduled-tasks): 新增 HTML 页面定时任务(生成/预览/收藏/技能)

后端:
- 新增 task_kind=html_page 任务类型,与普通定时任务并存,配置存 execution_context(无需迁移)
- 执行流水线:智能体检索数据 -> 选定模型渲染 HTML -> 清洗/校验 -> 失败自动修复 -> 完整性闸门(缺 doctype/html/head/body/title 或残留脚本即失败) -> 归档 index.html -> 落库
- 新增 scheduled_html_pages / html_page_favorites 表与 store;收藏去重(不可重复)、可删除、收藏时提取可复用风格
- HTML 预览接口(鉴权 + 公开)、收藏接口
- 渲染注入已启用的 HTML 技能(metadata.kind=html_page);全程使用用户所选模型,去除硬编码 GLM-5
- 定时任务跳过 TitleMiddleware,避免标题生成回退默认模型

前端:
- 创建/编辑弹窗增加任务类型与 HTML 配置(页面要求/限制/参考收藏页/模型下拉)
- 运行详情页与公开页 iframe 沙箱预览 HTML;收藏按钮(已收藏禁用)
- 参考收藏页可选可删

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend-web/src/core/scheduled-tasks/api.ts

@@ -2,12 +2,15 @@ import { apiFetch } from "@/core/api";
 import { getBackendBaseURL } from "@/core/config";
 
 import type {
+  HtmlPageFavorite,
   PublishedScheduledTask,
   ScheduledTask,
   ScheduledTaskDeliveryProfile,
+  ScheduledTaskExecutionContext,
   ScheduledTaskResultFileContent,
   ScheduledTaskRun,
   ScheduledTaskRunFileUpdateResponse,
+  ScheduledTaskRunHtml,
   ScheduledTaskRunMessagesResponse,
   ScheduledTaskSubscription,
   SchedulerThread,
@@ -52,6 +55,7 @@ export async function createScheduledTask(data: {
   timezone?: string | null;
   execution_agent_name?: string | null;
   require_markdown?: boolean;
+  execution_context?: ScheduledTaskExecutionContext | null;
 }) {
   return parseResponse<ScheduledTask>(
     await apiFetch(baseUrl(), {
@@ -212,6 +216,7 @@ export async function updateScheduledTask(
     enabled: boolean;
     execution_agent_name: string | null;
     require_markdown: boolean;
+    execution_context: ScheduledTaskExecutionContext | null;
   }>,
 ) {
   return parseResponse<ScheduledTask>(
@@ -368,3 +373,47 @@ export async function adminTriggerScheduledTask(taskId: string) {
     }),
   );
 }
+
+// --- HTML page tasks ---
+
+/** Fetch the generated HTML document for an ``html_page`` run. */
+export async function getScheduledTaskRunHtml(runId: string) {
+  return parseResponse<ScheduledTaskRunHtml>(
+    await apiFetch(`${baseUrl()}/runs/${encodeURIComponent(runId)}/html`),
+  );
+}
+
+const favoritesUrl = () => `${getBackendBaseURL()}/api/html-page-favorites`;
+
+export async function listHtmlPageFavorites() {
+  return parseResponse<HtmlPageFavorite[]>(await apiFetch(favoritesUrl()));
+}
+
+export async function getHtmlPageFavorite(favoriteId: string) {
+  return parseResponse<HtmlPageFavorite>(
+    await apiFetch(`${favoritesUrl()}/${encodeURIComponent(favoriteId)}`),
+  );
+}
+
+export async function createHtmlPageFavorite(data: {
+  page_id: string;
+  title?: string | null;
+  description?: string | null;
+  tags?: string[];
+}) {
+  return parseResponse<HtmlPageFavorite>(
+    await apiFetch(favoritesUrl(), {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify(data),
+    }),
+  );
+}
+
+export async function deleteHtmlPageFavorite(favoriteId: string) {
+  return parseResponse<{ success: boolean }>(
+    await apiFetch(`${favoritesUrl()}/${encodeURIComponent(favoriteId)}`, {
+      method: "DELETE",
+    }),
+  );
+}

frontend-web/src/core/scheduled-tasks/hooks.ts

@@ -10,14 +10,18 @@ import {
   adminListScheduledTaskRuns,
   adminTriggerScheduledTask,
   adminUpdateScheduledTask,
+  createHtmlPageFavorite,
   createScheduledTask,
+  deleteHtmlPageFavorite,
   deleteScheduledTask,
   deleteScheduledTaskRun,
   getSchedulerThread,
   getScheduledTaskDeliveryProfile,
   getScheduledTaskRun,
+  getScheduledTaskRunHtml,
   getScheduledTaskRunMessages,
   listAllScheduledTasks,
+  listHtmlPageFavorites,
   listPublishedScheduledTasks,
   listScheduledTaskRuns,
   listScheduledTasks,
@@ -112,6 +116,42 @@ export function useScheduledTaskRunMessages(
   });
 }
 
+/** Generated HTML for an ``html_page`` run; polls while the run is in flight. */
+export function useScheduledTaskRunHtml(
+  runId?: string | null,
+  options: { enabled?: boolean; live?: boolean } = {},
+) {
+  return useQuery({
+    queryKey: ["scheduled-tasks", "runs", runId, "html"],
+    queryFn: () => getScheduledTaskRunHtml(runId!),
+    enabled: !!runId && (options.enabled ?? true),
+    refetchOnWindowFocus: false,
+    retry: false,
+    refetchInterval: options.live ? 5000 : false,
+  });
+}
+
+/** The current user's bookmarked HTML pages. */
+export function useHtmlPageFavorites(enabled: boolean = true) {
+  return useQuery({
+    queryKey: ["html-page-favorites"],
+    queryFn: listHtmlPageFavorites,
+    enabled,
+    refetchOnWindowFocus: false,
+  });
+}
+
+/** Create / delete HTML page favorites. */
+export function useHtmlPageFavoriteActions() {
+  const queryClient = useQueryClient();
+  const invalidate = () =>
+    queryClient.invalidateQueries({ queryKey: ["html-page-favorites"] });
+  return {
+    create: useMutation({ mutationFn: createHtmlPageFavorite, onSuccess: invalidate }),
+    remove: useMutation({ mutationFn: deleteHtmlPageFavorite, onSuccess: invalidate }),
+  };
+}
+
 export function useScheduledTaskDeliveryProfile() {
   return useQuery({
     queryKey: ["scheduled-tasks", "delivery-profile"],

frontend-web/src/core/scheduled-tasks/types.ts

@@ -11,6 +11,26 @@ export type ScheduledTaskSubscription = {
   updated_at?: string | null;
 };
 
+/** Task kinds. A bare/absent kind is the regular agent task. */
+export type ScheduledTaskKind = "agent" | "html_page";
+
+/** Config for an ``html_page`` task, persisted inside ``execution_context``.
+ * Data gathering is delegated to the agent's own search skills, so there is no
+ * explicit search query / data source — the page prompt drives everything. */
+export type HtmlPageConfig = {
+  page_prompt?: string | null;
+  negative_prompt?: string | null;
+  reference_favorite_id?: string | null;
+  model_name?: string | null;
+};
+
+export type ScheduledTaskExecutionContext = {
+  require_markdown?: boolean;
+  task_kind?: ScheduledTaskKind;
+  html_config?: HtmlPageConfig;
+  [key: string]: unknown;
+};
+
 export type ScheduledTask = {
   task_id: string;
   name: string;
@@ -21,11 +41,11 @@ export type ScheduledTask = {
   timezone: string;
   enabled: boolean;
   /**
-   * Free-form execution context persisted with the task. ``require_markdown``
-   * lives here (rather than a dedicated column) so the feature needs no schema
-   * migration.
+   * Free-form execution context persisted with the task. ``require_markdown``,
+   * ``task_kind`` and ``html_config`` live here (rather than dedicated columns)
+   * so the feature needs no schema migration.
    */
-  execution_context?: { require_markdown?: boolean; [key: string]: unknown } | null;
+  execution_context?: ScheduledTaskExecutionContext | null;
   next_run_at?: string | null;
   last_run_at?: string | null;
   last_status?: string | null;
@@ -70,7 +90,7 @@ export type ScheduledTaskResultFile = {
   path?: string | null;
   mime_type?: string | null;
   size?: number | null;
-  kind?: "markdown" | "attachment" | "artifact" | null;
+  kind?: "markdown" | "attachment" | "artifact" | "html" | null;
 };
 
 export type ScheduledTaskResultFileContent = {
@@ -86,9 +106,42 @@ export type ScheduledTaskResultFileContent = {
 export type ScheduledTaskRunResult = {
   title: string;
   content: string;
-  format: "markdown" | "text" | "json" | "mixed";
+  format: "markdown" | "text" | "json" | "mixed" | "html";
   files: ScheduledTaskResultFile[];
   created_at: string;
+  /** Present for ``html_page`` runs: the full generated HTML document. */
+  html?: string | null;
+  style_summary?: string | null;
+  layout_summary?: string | null;
+};
+
+/** Response of the run/latest HTML preview endpoints. */
+export type ScheduledTaskRunHtml = {
+  run_id: string;
+  task_id?: string | null;
+  title?: string | null;
+  html?: string | null;
+  style_summary?: string | null;
+  layout_summary?: string | null;
+  page_id?: string | null;
+  created_at?: string | null;
+};
+
+/** A user-bookmarked generated HTML page. */
+export type HtmlPageFavorite = {
+  id: string;
+  user_id: string;
+  page_id: string;
+  title: string;
+  description?: string | null;
+  tags?: string[];
+  html_snapshot?: string;
+  style_summary?: string | null;
+  layout_summary?: string | null;
+  content_structure_summary?: string | null;
+  reuse_prompt?: string | null;
+  created_at?: string | null;
+  updated_at?: string | null;
 };
 
 export type ScheduledTaskRun = {