fix: 登录持久化修复+缓存清零+跨浏览器一致性

app/src/components/layout/AppShell.tsx

@@ -17,7 +17,7 @@ export function AppShell() {
   }, []);
 
   if (!authed) {
-    return <LoginPage onAuthed={() => setAuthed(true)} />;
+    return <LoginPage />;
   }
 
   return (

app/src/components/layout/Sidebar.tsx

@@ -40,7 +40,8 @@ function LogoMark() {
 export function Sidebar({ open, onClose }: { open: boolean; onClose: () => void }) {
   const qc = useQueryClient();
   const meQ = useQuery({
-    queryKey: ['me'],
+    queryKey: ['me', getToken() ?? ''],
+    refetchOnMount: 'always',
     queryFn: () => serverMe(),
     enabled: !!getToken(),
     retry: 0,