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feat: 前端迁移 React 18 + Vite 5 脚手架与保真移植的控制器
为什么:index.html 单体 4600 行 ES5 已到维护极限,迁移到 Vite 工程 获得热更新、类型检查与模块化能力。迁移策略是保真优先——业务逻辑 不重写为 React 组件(行为漂移风险),而是逐字移植为 legacy.ts/auth.ts 两个 @ts-nocheck 控制器模块;React 只接管静态 骨架与响应式显隐(tab/modal/drawer/toast),动态列表/播放器/歌词 仍走 id + innerHTML 命令式更新。 关键决策: - boot 包装:旧脚本原在 body 末尾可直取 DOM,模块化后顶层事件 绑定会在 import 求值时打在 null 上,全部副作用包进 __legacyBoot()/__authBoot() 由 App useEffect 骨架落盘后调用 - 轻量 store:单一可变 AppState + notify() + useSyncExternalStore, 沿用旧版"改 state 后手动通知"心智模型 - modalBus:弹窗栈 + useSyncExternalStore,Escape 走 closeTopmost, stats/cookie 弹窗经 __legacyApi 调 legacy 内部专用关闭(清定时器/ 复位视图) - vite 固定产物文件名(无内容 hash),保证 index.html 字节级稳定, golden sha256 契约才跨构建成立
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{
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"name": "yunvillage-frontend",
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"private": true,
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"version": "2.3.21",
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"type": "module",
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"scripts": {
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"dev": "vite",
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"build": "vite build",
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"typecheck": "tsc --noEmit",
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"preview": "vite preview"
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},
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"dependencies": {
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"react": "^18.3.1",
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"react-dom": "^18.3.1"
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},
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"devDependencies": {
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"@types/react": "^18.3.12",
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"@types/react-dom": "^18.3.1",
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"@vitejs/plugin-react": "^4.3.4",
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"typescript": "~5.6.3",
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"vite": "^5.4.11"
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}
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}
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