feat(feedback): 新增用户反馈提交、分页列表与语音描述

支持 Bug/需求提交、截图与聊天同款语音输入，全站反馈分页浏览与详情页，并从聊天与空间页提供入口。

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

src/routes/FeedbackRoute.tsx

@@ -0,0 +1,28 @@
+import { Navigate, Route, Routes } from 'react-router-dom';
+import { useChat } from '../context/ChatProvider';
+import type { PortalUser } from '../types';
+import { FeedbackBoardView } from '../components/FeedbackBoardView';
+import { FeedbackDetailView } from '../components/FeedbackDetailView';
+import { FeedbackSubmitView } from '../components/FeedbackSubmitView';
+
+export function FeedbackRoutes({
+  user,
+  onLogout,
+}: {
+  user: PortalUser | null;
+  onLogout: () => void;
+}) {
+  const { session } = useChat();
+
+  return (
+    <Routes>
+      <Route
+        index
+        element={<FeedbackSubmitView user={user} sessionId={session?.id} onLogout={onLogout} />}
+      />
+      <Route path="list" element={<FeedbackBoardView user={user} onLogout={onLogout} />} />
+      <Route path=":feedbackId" element={<FeedbackDetailView onLogout={onLogout} />} />
+      <Route path="*" element={<Navigate to="/feedback" replace />} />
+    </Routes>
+  );
+}

src/routes/MindSpaceRoute.tsx

@@ -30,6 +30,7 @@ export function MindSpaceRoute({
       initialCategoryCode={categoryCode}
       onBack={() => navigate('/')}
       onLogout={onLogout}
+      onOpenFeedback={() => navigate('/feedback')}
       routeSync={{
         pushHome: () => navigate('/space'),
         pushCategory: (code) => navigate(`/space?category=${code}`),