[
  {
    "id": "1",
    "status": "completed",
    "content": "创建统一配置文件 src/config/app.ts，集中管理所有可配置项",
    "priority": "high"
  },
  {
    "id": "2",
    "status": "completed",
    "content": "提取状态字符串到 constants.ts（消除散落的 statusMap）",
    "priority": "high"
  },
  {
    "id": "3",
    "status": "completed",
    "content": "提取魔法数字为命名常量（缓存时间、分页大小、动画参数等）",
    "priority": "high"
  },
  {
    "id": "4",
    "status": "completed",
    "content": "Demo 账号改为环境变量驱动 + 环境感知",
    "priority": "medium"
  },
  {
    "id": "5",
    "status": "completed",
    "content": "端口号从 webpack.config.js 提取为配置",
    "priority": "medium"
  },
  {
    "id": "6",
    "status": "completed",
    "content": "替换各文件中散落的 hardcode 引用为配置导入",
    "priority": "high"
  },
  {
    "id": "7",
    "status": "completed",
    "content": "运行 typecheck + dev 验证无编译错误",
    "priority": "high"
  }
]