feat: 更新样式管理和依赖配置

- 移除旧的 CSS 文件，改用 Tailwind CSS 进行样式管理
- 更新 tsconfig 和 Vite 配置以支持路径别名
- 添加 Node 类型定义以增强 TypeScript 支持

src/pages/About/About.module.css

@@ -1,18 +0,0 @@
-@reference "tailwindcss";
-
-.container {
-	@apply text-center;
-}
-
-.title {
-	@apply text-4xl font-bold mb-4;
-}
-
-.description {
-	@apply text-lg mb-4;
-}
-
-.actions {
-	@apply flex gap-4 justify-center;
-}
-

src/pages/About/About.tsx

@@ -1,13 +1,12 @@
 import { Link } from "react-router-dom";
-import { Button } from "../../components/common";
-import styles from "./About.module.css";
+import { Button } from "@/components/common";
 
 export function About() {
 	return (
-		<div className={styles.container}>
-			<h1 className={styles.title}>关于我们</h1>
-			<p className={styles.description}>这是关于页面</p>
-			<div className={styles.actions}>
+		<div className="text-center">
+			<h1 className="mb-4 text-4xl font-bold">关于我们</h1>
+			<p className="mb-4 text-lg">这是关于页面</p>
+			<div className="flex justify-center gap-4">
 				<Link to="/">
 					<Button variant="secondary">返回首页</Button>
 				</Link>

src/pages/Home/Home.module.css

@@ -1,22 +0,0 @@
-.container {
-	text-align: center;
-}
-
-.title {
-	margin-bottom: 1rem;
-	font-size: 2.25rem;
-	line-height: 2.5rem;
-	font-weight: 700;
-}
-
-.description {
-	margin-bottom: 1rem;
-	font-size: 1.125rem;
-	line-height: 1.75rem;
-}
-
-.actions {
-	display: flex;
-	gap: 1rem;
-	justify-content: center;
-}

src/pages/Home/Home.tsx

@@ -1,13 +1,12 @@
 import { Link } from "react-router-dom";
-import { Button } from "../../components/common";
-import styles from "./Home.module.css";
+import { Button } from "@/components/common";
 
 export function Home() {
 	return (
-		<div className={styles.container}>
-			<h1 className={styles.title}>首页</h1>
-			<p className={styles.description}>欢迎来到首页</p>
-			<div className={styles.actions}>
+		<div className="text-center">
+			<h1 className="mb-4 text-4xl font-bold">首页</h1>
+			<p className="mb-4 text-lg">欢迎来到首页</p>
+			<div className="flex justify-center gap-4">
 				<Link to="/about">
 					<Button>关于我们</Button>
 				</Link>