feat(notebook): add /page/notebook/ai-writing route for 索财笔记 view

frontend-web/src/pages/NotebookAIWritingPage.tsx

@@ -0,0 +1,49 @@
+import { useSearchParams } from 'react-router-dom';
+import AIWritingPage from '@/open-canvas/pages/AIWritingPage';
+
+export default function NotebookAIWritingPage() {
+  const [searchParams] = useSearchParams();
+  const notebookId = searchParams.get('notebook_id');
+
+  return (
+    <div className="h-full flex flex-col overflow-hidden">
+      {/* 索财笔记 Header */}
+      <div className="flex items-center gap-3 px-5 h-11 shrink-0 bg-gradient-to-r from-[#1e3a5f] to-[#1a3255] border-b border-[#2a4a70]">
+        {/* 品牌 */}
+        <div className="flex items-center gap-2">
+          <div className="w-6 h-6 rounded-md bg-blue-500 flex items-center justify-center text-white text-xs font-bold shrink-0">
+            索
+          </div>
+          <span className="text-[#e0f0ff] text-sm font-semibold tracking-wide">索财笔记</span>
+        </div>
+
+        {/* 分隔线 */}
+        <div className="w-px h-4 bg-[#2d4f7a]" />
+
+        {/* 空间 ID */}
+        {notebookId && (
+          <div className="flex items-center gap-1.5">
+            <span className="text-[#7fb3e8] text-xs">空间</span>
+            <span className="text-[#b3d4f5] text-xs font-semibold bg-[#1a3a60] border border-[#2d5080] rounded px-2 py-0.5">
+              {notebookId}
+            </span>
+          </div>
+        )}
+
+        {/* 弹性占位 */}
+        <div className="flex-1" />
+
+        {/* 笔记标签 */}
+        <div className="flex items-center gap-1.5 bg-[#0f2840] border border-[#2a4a70] rounded-md px-2.5 py-1">
+          <span className="text-xs">📒</span>
+          <span className="text-[#bfdbfe] text-xs">这是我的笔记</span>
+        </div>
+      </div>
+
+      {/* 主体：AIWritingPage 完整组件，含 context providers */}
+      <div className="flex-1 min-h-0 overflow-hidden">
+        <AIWritingPage hideAdvancedFields />
+      </div>
+    </div>
+  );
+}

frontend-web/src/pages/NotebookRoutes.tsx

@@ -0,0 +1,10 @@
+import { Route, Routes } from 'react-router-dom';
+import NotebookAIWritingPage from './NotebookAIWritingPage';
+
+export default function NotebookRoutes() {
+  return (
+    <Routes>
+      <Route path="ai-writing" element={<NotebookAIWritingPage />} />
+    </Routes>
+  );
+}

frontend-web/src/pages/PageRoutes.tsx

@@ -11,6 +11,7 @@ import StrategyRoutes from "./StrategyRoutes";
 import Header from "@/strategy-components/Header";
 import OpenCanvasRoutes from "@/open-canvas/routes/OpenCanvasRoutes";
 import RoundtableRoutes from "./RoundtableRoutes";
+import NotebookRoutes from "./NotebookRoutes";
 
 function PageLayout() {
   const [collapsed, setCollapsed] = useState(false);
@@ -68,6 +69,7 @@ function PageLayout() {
             <Route path="strategy/*" element={<StrategyRoutes />} />
             <Route path="canvas/*" element={<OpenCanvasRoutes />} />
             <Route path="roundtable/*" element={<RoundtableRoutes />} />
+            <Route path="notebook/*" element={<NotebookRoutes />} />
           </Routes>
         </main>
       </div>