feat: 完整重构小程序匹配功能 + 修复UI对齐 + 文章数据API

主要更新:
1. 按H5网页端完全重构匹配功能(match页面)
   - 4种匹配类型: 创业合伙/资源对接/导师顾问/团队招募
   - 资源对接等类型弹出手机号/微信号输入框
   - 去掉重新匹配按钮，改为返回按钮

2. 修复所有卡片对齐和宽度问题
   - 目录页附录卡片居中
   - 首页阅读进度卡片满宽度
   - 我的页面菜单卡片对齐
   - 推广中心分享卡片统一宽度

3. 修复目录页图标和文字对齐
   - section-icon固定40rpx宽高
   - section-title与图标垂直居中

4. 更新真实完整文章标题(62篇)
   - 从book目录读取真实markdown文件名
   - 替换之前的简化标题

5. 新增文章数据API
   - /api/db/chapters - 获取完整书籍结构
   - 支持按ID获取单篇文章内容

package.json

@@ -1,5 +1,6 @@
 {
-  "name": "my-v0-project",
+  "name": "soul-startup-experiment",
+  "author": "Karuo & Cunkebao",
   "version": "0.1.0",
   "private": true,
   "scripts": {
@@ -21,6 +22,7 @@
     "@tailwindcss/postcss": "^4.1.18",
     "@testing-library/dom": "latest",
     "@testing-library/react": "16.3.1",
+    "@types/qrcode": "^1.5.6",
     "@vercel/analytics": "1.6.1",
     "class-variance-authority": "0.7.1",
     "clsx": "2.1.1",
@@ -29,9 +31,11 @@
     "gray-matter": "4.0.3",
     "immer": "latest",
     "lucide-react": "0.562.0",
+    "mysql2": "^3.16.1",
     "next": "16.0.10",
     "next-themes": "0.4.6",
     "playwright": "1.57.0",
+    "qrcode": "^1.5.4",
     "react": "*",
     "react-dom": "*",
     "tailwind-merge": "3.4.0",