refactor(frontend): 将 BrowserRouter 替换为 HashRouter 以支持静态文件部署

frontend/src/main.tsx

@@ -1,12 +1,12 @@
 import React from 'react'
 import ReactDOM from 'react-dom/client'
-import { BrowserRouter } from 'react-router-dom'
+import { HashRouter } from 'react-router-dom'
 import App from './App'
 import 'antd/dist/reset.css'
 import './styles/global.css'
 
 ReactDOM.createRoot(document.getElementById('root')!).render(
-  <BrowserRouter>
+  <HashRouter>
     <App />
-  </BrowserRouter>
+  </HashRouter>
 )