feat: 初始化项目

- 初始化 Vue 3 + Vite 项目结构
- 添加核心组件 (Hero, About, Projects, Friends 等)
- 配置页面路由和基础样式
- 添加服务端 API 接口 (邮件发送, 好友请求)
- 添加项目配置文件 (vercel.json, vite.config.js)

tsconfig.json

@@ -0,0 +1,25 @@
+{
+    "compilerOptions": {
+        "target": "ES2020",
+        "useDefineForClassFields": true,
+        "module": "ESNext",
+        "lib": ["ES2020", "DOM", "DOM.Iterable"],
+        "skipLibCheck": true,
+
+        /* Bundler mode */
+        "moduleResolution": "bundler",
+        "allowImportingTsExtensions": true,
+        "resolveJsonModule": true,
+        "isolatedModules": true,
+        "noEmit": true,
+        "jsx": "preserve",
+
+        /* Linting */
+        "strict": true,
+        "noUnusedLocals": true,
+        "noUnusedParameters": true,
+        "noFallthroughCasesInSwitch": true
+    },
+    "include": ["src/**/*.ts", "src/**/*.d.ts", "src/**/*.tsx", "src/**/*.vue"],
+    "references": [{ "path": "./tsconfig.node.json" }]
+}