删除不再使用的文件和配置，优化项目结构以提升可维护性；新增环境变量配置示例，更新 Docker 和部署相关文件以支持灵活的端口设置；重构数据库连接逻辑，增强错误处理和配置管理，确保更好的兼容性和稳定性。

package.json

@@ -7,7 +7,7 @@
     "build": "next build",
     "dev": "next dev -p 3006",
     "lint": "eslint .",
-    "start": "next start -p 3006"
+    "start": "node scripts/start-standalone.js"
   },
   "dependencies": {
     "@emotion/is-prop-valid": "latest",
@@ -48,6 +48,7 @@
     "@types/node": "25.0.3",
     "@types/react": "19.2.7",
     "@types/react-dom": "19.2.3",
+    "miniprogram-ci": "^2.1.26",
     "postcss": "8.5.6",
     "tailwindcss": "^4.1.9",
     "typescript": "5.9.3"