feat(frontend): 上线报告协作与多轮 RAG 消息聚合体验

功能说明：\n- 新增报告协作页（Report Collaboration）核心状态层、消息适配与会话面板，支持按节点/阶段选择和协作上下文展示\n- 补齐 report-collaboration API 与类型定义，并接入页面路由/构建路径，形成可运行的协作链路\n- 重构多轮 RAG 与 write/artefact 消息分组逻辑，优化 AgentChat 与 DeepResearch 场景下的消息展示顺序与可读性\n- 新增/更新 DeepResearch 前端页面（Workbench、报告配置、沙箱联动）以承接报告生成与复用能力\n- 增加报表协作相关单测，覆盖事件归并、消息适配与关键 reducer 行为

frontend-web/vite.config.ts

@@ -1,17 +1,48 @@
+import { existsSync } from "node:fs";
 import path from "node:path";
 import { fileURLToPath } from "node:url";
 
 import react from "@vitejs/plugin-react";
-import { defineConfig } from "vite";
+import { defineConfig, type Plugin } from "vite";
 import sourceIdentifierPlugin from "vite-plugin-source-identifier";
 
 const rootDir = fileURLToPath(new URL(".", import.meta.url));
+
+// 依赖预构建缓存被重建后（pnpm install / 重复启动 vite / --force），
+// 残留的旧浏览器标签页仍会按旧版本号（?v=<hash>）请求已删除的 chunk，
+// 每次都在终端刷 "The file does not exist ... in the optimize deps directory"。
+// 该插件拦截这类「文件确实不存在」的 deps 请求，返回一段触发 location.reload()
+// 的模块脚本，让旧页面自愈到新版本；sessionStorage 防止真正的坏页面无限刷新。
+const staleDepsChunkSelfReload = (): Plugin => ({
+  name: "stale-deps-chunk-self-reload",
+  configureServer(server) {
+    const depsDir = path.join(rootDir, "node_modules", ".vite", "deps");
+    server.middlewares.use((req, res, next) => {
+      const match = /^\/node_modules\/\.vite\/deps\/([^?]+)/.exec(req.url ?? "");
+      if (!match) {
+        next();
+        return;
+      }
+      const filePath = path.join(depsDir, decodeURIComponent(match[1]));
+      if (existsSync(filePath)) {
+        next();
+        return;
+      }
+      res.setHeader("Content-Type", "application/javascript");
+      res.end(
+        "if(!sessionStorage.getItem('__vite_stale_chunk_reloaded__')){" +
+          "sessionStorage.setItem('__vite_stale_chunk_reloaded__','1');" +
+          "location.reload();}",
+      );
+    });
+  },
+});
 // Tailwind 4 emits CSS cascade layers, which require Chrome 99+. Chrome 100
 // is therefore the practical lower bound for this Win7 legacy build.
 const LEGACY_CHROME = 100 << 16;
 
 export default defineConfig({
-  plugins: [sourceIdentifierPlugin(), react()],
+  plugins: [staleDepsChunkSelfReload(), sourceIdentifierPlugin(), react()],
   css: {
     // Also used by the production CSS minifier. Development CSS is handled
     // by the matching PostCSS compatibility pass in postcss.config.js.
@@ -21,20 +52,20 @@ export default defineConfig({
       },
     },
   },
-  resolve: {
-    alias: [
-      {
-        // react-syntax-highlighter@16.1.1 exposes an async `sqlMore`
-        // loader, but its own highlight.js@10.x dependency has no
-        // `sql_more` module. Reuse the bundled SQL grammar so Rollup can
-        // resolve every generated language loader without leaving a broken
-        // browser-time external import.
-        find: /^highlight\.js\/lib\/languages\/sql_more$/,
-        replacement: "highlight.js/lib/languages/sql",
-      },
-      {
-        find: "@/env",
-        replacement: path.resolve(rootDir, "src/env.ts"),
+  resolve: {
+    alias: [
+      {
+        // react-syntax-highlighter@16.1.1 exposes an async `sqlMore`
+        // loader, but its own highlight.js@10.x dependency has no
+        // `sql_more` module. Reuse the bundled SQL grammar so Rollup can
+        // resolve every generated language loader without leaving a broken
+        // browser-time external import.
+        find: /^highlight\.js\/lib\/languages\/sql_more$/,
+        replacement: "highlight.js/lib/languages/sql",
+      },
+      {
+        find: "@/env",
+        replacement: path.resolve(rootDir, "src/env.ts"),
       },
       {
         find: "next/navigation",
@@ -64,9 +95,9 @@ export default defineConfig({
     target: "chrome100",
   },
   server: {
-    // 与 scripts/env.sh FRONTEND_PORT=5174、圆桌 wujie 嵌入文档一致。
-    port: 5173,
-    // 无界宿主跨域 fetch 子应用静态资源时，Vite 需回显请求的 Origin。
-    cors: true,
+    // 与 scripts/env.sh FRONTEND_PORT=5174、圆桌 wujie 嵌入文档一致。
+    port: 5173,
+    // 无界宿主跨域 fetch 子应用静态资源时，Vite 需回显请求的 Origin。
+    cors: true,
   },
 });