chore: 添加 .gitignore 规则，包含前端、pnpm、Node.js 和 AI 工具

src/App.jsx

@@ -0,0 +1,22 @@
+import { HashRouter as Router, Routes, Route } from 'react-router-dom';
+import HomePage from './pages/HomePage.jsx';
+import LoginPage from './pages/LoginPage.jsx';
+import ConsolePage from './pages/ConsolePage.jsx';
+import AdminPage from './pages/AdminPage.jsx';
+import DeveloperPage from './pages/DeveloperPage.jsx';
+
+function App() {
+    return (
+        <Router>
+            <Routes>
+                <Route path="/" element={<HomePage />} />
+                <Route path="/login" element={<LoginPage />} />
+                <Route path="/console" element={<ConsolePage />} />
+                <Route path="/admin" element={<AdminPage />} />
+                <Route path="/developer" element={<DeveloperPage />} />
+            </Routes>
+        </Router>
+    );
+}
+
+export default App;