feat(pages): 添加联系、首页和作品页面，更新样式和配置文件

src/App.tsx

@@ -0,0 +1,28 @@
+import { BrowserRouter as Router, Routes, Route } from 'react-router-dom'
+import Navbar from './components/Navbar'
+import Footer from './components/Footer'
+import Home from './pages/Home'
+import About from './pages/About'
+import Works from './pages/Works'
+import Contact from './pages/Contact'
+
+function App() {
+  return (
+    <Router>
+      <div className="min-h-screen flex flex-col">
+        <Navbar />
+        <main className="flex-1">
+          <Routes>
+            <Route path="/" element={<Home />} />
+            <Route path="/about" element={<About />} />
+            <Route path="/works" element={<Works />} />
+            <Route path="/contact" element={<Contact />} />
+          </Routes>
+        </main>
+        <Footer />
+      </div>
+    </Router>
+  )
+}
+
+export default App