feat(ui): [UI7-1] 重构主布局AppShell与导航层

client/src/main.tsx

@@ -3,6 +3,8 @@ import ReactDOM from "react-dom/client";
 import { QueryClientProvider } from "@tanstack/react-query";
 import { BrowserRouter } from "react-router-dom";
 import { AuthProvider } from "./auth/AuthContext";
+import { ErrorBoundary } from "./components/common/ErrorBoundary";
+import { Toaster } from "./components/ui/sonner";
 import { queryClient } from "./query/queryClient";
 import { AppRouter } from "./router";
 import { registerPwaIfEnabled } from "./pwa";
@@ -12,12 +14,15 @@ registerPwaIfEnabled();
 
 ReactDOM.createRoot(document.getElementById("root")!).render(
   <React.StrictMode>
-    <QueryClientProvider client={queryClient}>
-      <BrowserRouter>
-        <AuthProvider>
-          <AppRouter />
-        </AuthProvider>
-      </BrowserRouter>
-    </QueryClientProvider>
+    <ErrorBoundary>
+      <QueryClientProvider client={queryClient}>
+        <BrowserRouter>
+          <AuthProvider>
+            <AppRouter />
+          </AuthProvider>
+        </BrowserRouter>
+      </QueryClientProvider>
+    </ErrorBoundary>
+    <Toaster />
   </React.StrictMode>,
 );