chore: 清理旧文件并重构项目基础结构

- 删除大量废弃的旧代码、依赖和配置文件
- 新增基础项目配置、工具函数、页面模板和请求库
- 重构目录结构，统一项目规范
- 添加commitlint、husky等代码规范工具

vitest.config.ts

@@ -0,0 +1,21 @@
+import path from 'node:path'
+import process from 'node:process'
+import vue from '@vitejs/plugin-vue'
+import { defineConfig } from 'vitest/config'
+
+export default defineConfig({
+  plugins: [vue()],
+  test: {
+    environment: 'jsdom',
+    globals: true,
+    setupFiles: ['src/test-setup.ts'],
+    include: ['src/**/*.{test,spec}.{ts,tsx}'],
+    exclude: ['node_modules', 'src/uni_modules/**'],
+  },
+  resolve: {
+    alias: {
+      '@': path.resolve(process.cwd(), 'src'),
+      '@img': path.resolve(process.cwd(), 'src/static/images'),
+    },
+  },
+})