修改架构，移动端优先。

save

src/main.jsx

@@ -0,0 +1,16 @@
+import React from 'react'
+import ReactDOM from 'react-dom/client'
+import { BrowserRouter } from 'react-router-dom'
+import App from './App.jsx'
+import { AuthProvider } from './auth/AuthContext.jsx'
+import './styles/globals.css'
+
+ReactDOM.createRoot(document.getElementById('root')).render(
+  <React.StrictMode>
+    <BrowserRouter>
+      <AuthProvider>
+        <App />
+      </AuthProvider>
+    </BrowserRouter>
+  </React.StrictMode>,
+)