refactor: 前端登录/权限/界面状态迁移至 zustand

apps/admin/src/App.tsx

@@ -8,6 +8,7 @@ import MainLayout from './layouts/MainLayout';
 import PermissionRoute from './components/PermissionRoute';
 import DefaultRoute from './components/DefaultRoute';
 import AppMessageBridge from './ui/AppMessageBridge';
+import { useUserStore } from './store/user/userStore';
 
 const LoginPage = lazy(() => import('./pages/Login'));
 const DashboardPage = lazy(() => import('./pages/Dashboard'));
@@ -42,7 +43,7 @@ const IntegrationConfigPage = lazy(() => import('./pages/IntegrationConfig'));
 const AiConfigPage = lazy(() => import('./pages/AiConfig'));
 
 const PrivateRoute: React.FC<{ children: React.ReactNode }> = ({ children }) => {
-  const token = localStorage.getItem('token');
+  const token = useUserStore((state) => state.token);
   return token ? <>{children}</> : <Navigate to="/login" />;
 };