feat: 个人轻量看板工具 MVP

从零实现一个 local-first 的个人任务看板,数据只存在浏览器本地,不依赖后端。

功能
- 固定三列看板(待办 / 进行中 / 已完成),支持拖拽改状态与列内排序
- 快速新增、详情编辑、删除撤销、已完成归档
- 搜索与筛选(关键词 / 优先级 / 标签 / 今日到期 / 逾期)
- 今日视图:按紧急度分组(逾期 > 今天到期 > 进行中)+ 统计卡片
- 导出导入 JSON;启动时自动留快照,保留最近 3 份
- 键盘快捷键(N / 「/」/ ? / Esc)
- PWA:可安装、离线可用、更新提示

技术要点
- 持久化采用 TaskRepository 端口 + 整份快照读写,schemaVersion 迁移表
  显式登记升级规则(当前 v2,v1 -> v2 为归档功能补 archivedAt)
- 同列排序用相邻中点插入,间距不足时按列 normalize,避免浮点精度耗尽
- 拖拽只消费 Sortable 的事件,store 保持唯一数据源,不接管数据
- 数据损坏时先备份到 *.corrupt.<时间戳> 再报错,不覆盖用户数据
- 引入 vue-router 拆分看板与今日两个视图(见 docs/adr.md ADR-005)

验证
- 单元测试 437 个(33 个文件),行覆盖率 96.8%
- 端到端测试 23 个(Playwright),含真实拖拽与断网离线场景
- npm run build 通过,产物可静态托管

注:部署时需配置 SPA 回落,否则直接访问 /today 会 404(详见 README)。
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chenshoulin
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{
"schemaVersion": 1,
"exportedAt": "2026-10-18T11:45:00+08:00",
"tasks": [
{
"id": "t-01",
"title": "T01 工程初始化与规范",
"description": "Vite + Vue3 + TS 初始化;接入 Tailwind v4(@tailwindcss/vite)、Pinia、Vitest;配置 ESLint + Prettier;统一目录结构。\n\n依赖:无\n验收:npm run dev / lint / format / test 均可用;Tailwind 原子类生效;目录为 src/{components,composables,stores,types,utils,views}。",
"status": "done",
"priority": 3,
"tags": [
"M0-基础"
],
"dueDate": null,
"sortOrder": 1024,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:20:00+08:00",
"completedAt": "2026-10-18T10:20:00+08:00"
},
{
"id": "t-02",
"title": "T02 技术决策记录(ADR)",
"description": "将四项决策写入 docs/adr.md:固定三列、TaskRepository + localStorage、dueDate 仅存日期、不引入 vue-router。\n\n依赖:无\n验收:覆盖 4 项决策,每项写明否决了什么及原因。",
"status": "done",
"priority": 3,
"tags": [
"M0-基础"
],
"dueDate": null,
"sortOrder": 2048,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:20:00+08:00",
"completedAt": "2026-10-18T10:20:00+08:00"
},
{
"id": "t-03",
"title": "T03 领域类型与常量",
"description": "定义 Task / ColumnId / Priority 类型与列定义常量。\n\n依赖:T02\n验收:status 为字面量联合类型而非 enum;dueDate 为 YYYY-MM-DD 字符串或 null;列常量为只读;无 any 且 vue-tsc 通过。",
"status": "done",
"priority": 3,
"tags": [
"M1-数据层"
],
"dueDate": null,
"sortOrder": 3072,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:20:00+08:00",
"completedAt": "2026-10-18T10:20:00+08:00"
},
{
"id": "t-04",
"title": "T04 TaskRepository 接口 + localStorage 实现",
"description": "定义 TaskRepository 接口并提供 localStorage 实现,含 schemaVersion 与迁移入口。\n\n实现修订:接口最终定为 load()/save(tasks) 的整份快照读写,而非细粒度 CRUD(数据量小,整份写入无不一致中间态)。\n\n依赖:T03\n验收:接口与实现分离;含 schemaVersion;过高版本明确报错;隐私模式不白屏;写入超限抛 StorageWriteError;数据损坏先备份到 *.corrupt.<时间戳> 再报错。",
"status": "done",
"priority": 3,
"tags": [
"M1-数据层"
],
"dueDate": null,
"sortOrder": 4096,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:15:00+08:00",
"completedAt": "2026-10-18T10:15:00+08:00"
},
{
"id": "t-05",
"title": "T05 排序算法 sortOrder + normalize",
"description": "相邻中点插入;间距小于 1e-6 时对该列 normalize 重排(间隔 1024)。\n\n依赖:T03\n验收:任意两卡之间插入顺序正确;连续 100 次中间插入不崩坏;normalize 后严格递增且间距均匀;纯函数可独立单测。",
"status": "done",
"priority": 3,
"tags": [
"M1-数据层"
],
"dueDate": null,
"sortOrder": 5120,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:15:00+08:00",
"completedAt": "2026-10-18T10:15:00+08:00"
},
{
"id": "t-06",
"title": "T06 Pinia store + 多标签页同步",
"description": "Store 作为内存态唯一来源,读写走 repository;BroadcastChannel 广播变更保持多标签页一致。\n\n依赖:T04、T05\n验收:标签页 A 修改后 B 在 1 秒内反映;跨列拖拽在一次事务内同时更新 status 与 sortOrder;无「已换列但顺序仍旧」中间态。",
"status": "done",
"priority": 3,
"tags": [
"M1-数据层"
],
"dueDate": null,
"sortOrder": 6144,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:15:00+08:00",
"completedAt": "2026-10-18T10:15:00+08:00"
},
{
"id": "t-07",
"title": "T07 看板三列骨架与空状态",
"description": "三列布局(待办/进行中/已完成),响应式,每列含标题、计数、空状态。\n\n依赖:T06\n验收:≥1024px 三列并排、<768px 纵向堆叠;列内容区独立滚动不抖动。",
"status": "done",
"priority": 3,
"tags": [
"M2-UI"
],
"dueDate": null,
"sortOrder": 7168,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:22:00+08:00",
"completedAt": "2026-10-18T10:22:00+08:00"
},
{
"id": "t-08",
"title": "T08 TaskCard 任务卡片组件",
"description": "展示标题、优先级、标签、截止日期;逾期与已完成有区分样式。\n\n依赖:T07\n验收:三种优先级可区分;逾期显示警示色;已完成置灰;标签超 3 个折叠为 +N;长标题截断。",
"status": "done",
"priority": 3,
"tags": [
"M2-UI"
],
"dueDate": null,
"sortOrder": 8192,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:22:00+08:00",
"completedAt": "2026-10-18T10:22:00+08:00"
},
{
"id": "t-09",
"title": "T09 UI 基础组件(Drawer/Toast/DatePicker/TagInput)",
"description": "自建或基于 headless 库实现。注意 Tailwind 只提供样式不提供行为,本任务是最易被低估的一项。\n\n依赖:T01\n验收:Drawer 支持 ESC、遮罩关闭、焦点陷阱;Toast 自动消失且可手关;DatePicker 输出 YYYY-MM-DD 且可清空;TagInput 支持回车添加/退格删除/去重;均有 aria 属性。",
"status": "done",
"priority": 3,
"tags": [
"M2-UI"
],
"dueDate": null,
"sortOrder": 9216,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:22:00+08:00",
"completedAt": "2026-10-18T10:22:00+08:00"
},
{
"id": "t-10",
"title": "T10 快速新增任务",
"description": "列顶部或全局输入框,回车即建卡,默认进入「待办」。\n\n依赖:T07\n验收:空标题不可提交;提交后清空且保持聚焦可连续录入;全流程 ≤3 秒。",
"status": "done",
"priority": 3,
"tags": [
"M3-业务"
],
"dueDate": null,
"sortOrder": 10240,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:22:00+08:00",
"completedAt": "2026-10-18T10:22:00+08:00"
},
{
"id": "t-11",
"title": "T11 任务详情表单(创建/编辑/校验)",
"description": "创建与编辑复用同一表单,置于 Drawer 内。\n\n依赖:T09、T10\n验收:可编辑标题/描述/优先级/截止日期/标签;标题必填且有内联错误;取消不产生脏数据;保存后看板同步;updatedAt 正确刷新。",
"status": "done",
"priority": 3,
"tags": [
"M3-业务"
],
"dueDate": null,
"sortOrder": 11264,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:28:00+08:00",
"completedAt": "2026-10-18T10:28:00+08:00"
},
{
"id": "t-12",
"title": "T12 删除与撤销",
"description": "删除任务后提供 Toast 撤销入口,保留最近一次删除内容。\n\n依赖:T11\n验收:删除后卡片立即消失;撤销后连同原顺序恢复;撤销窗口结束后真正移除。",
"status": "done",
"priority": 3,
"tags": [
"M3-业务"
],
"dueDate": null,
"sortOrder": 12288,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:28:00+08:00",
"completedAt": "2026-10-18T10:28:00+08:00"
},
{
"id": "t-13",
"title": "T13 拖拽改状态 + 列内排序",
"description": "基于 vue-draggable-plus 实现跨列拖动与列内排序。\n\n依赖:T08、T11\n验收:跨列与列内变更刷新后保持;筛选/搜索激活时禁用列内排序(仅允许跨列改状态);拖拽不触发点击;触摸设备可拖动。",
"status": "done",
"priority": 3,
"tags": [
"M3-业务"
],
"dueDate": null,
"sortOrder": 13312,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:28:00+08:00",
"completedAt": "2026-10-18T10:28:00+08:00"
},
{
"id": "t-14",
"title": "T14 导出/导入 JSON + 启动自动快照",
"description": "一键导出全部任务为 JSON;覆盖式导入;启动时自动快照到独立 key。local-first 下这是唯一的数据安全网,优先级为 P0 不得后置。\n\n依赖:T04\n验收:导出文件名含日期且内容含 schemaVersion;导入前校验结构,非法文件不破坏现有数据;覆盖式导入需二次确认;启动写入快照并保留最近 3 份;导出→清空→导入完全还原。",
"status": "done",
"priority": 3,
"tags": [
"M4-数据安全"
],
"dueDate": null,
"sortOrder": 14336,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:37:00+08:00",
"completedAt": "2026-10-18T10:37:00+08:00"
},
{
"id": "t-15",
"title": "T15 搜索与筛选",
"description": "关键词搜索(标题 + 描述)+ 按优先级/标签筛选。\n\n依赖:T07\n验收:中文搜索用 includes,不引入分词库;输入防抖 ≤300ms;多条件为「与」;列计数反映筛选结果;可一键清空条件。",
"status": "done",
"priority": 2,
"tags": [
"M5-效率"
],
"dueDate": null,
"sortOrder": 15360,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:37:00+08:00",
"completedAt": "2026-10-18T10:37:00+08:00"
},
{
"id": "t-16",
"title": "T16 逾期提示 + 键盘快捷键",
"description": "顶部统计条显示今日到期与逾期数量;提供常用快捷键。\n\n依赖:T10\n验收:顶部显示「今日到期 N / 逾期 N」且可点击筛选;N 聚焦新增、/ 聚焦搜索、Esc 关闭抽屉;输入框内不劫持快捷键;有快捷键帮助提示。",
"status": "done",
"priority": 2,
"tags": [
"M5-效率"
],
"dueDate": null,
"sortOrder": 16384,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:37:00+08:00",
"completedAt": "2026-10-18T10:37:00+08:00"
},
{
"id": "t-17",
"title": "T17 已完成归档 + 长列表性能",
"description": "已完成任务归档 + 长列表性能。\n\n实现修订:归档通过新增 Task.archivedAt 字段实现,因此 SCHEMA_VERSION 从 1 升到 2,并在 MIGRATIONS 表登记 1->2 的迁移(为旧数据补 archivedAt: null)。这是迁移通道第一次被真实使用。\n\n依赖:T13\n验收:可一键归档超过 N 天的已完成任务;归档默认不显示可切换;列内渲染子集时禁用列内排序;归档可撤销;单列 200 张卡片正确渲染。",
"status": "done",
"priority": 2,
"tags": [
"M5-效率"
],
"dueDate": null,
"sortOrder": 17408,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:50:00+08:00",
"completedAt": "2026-10-18T10:50:00+08:00"
},
{
"id": "t-18",
"title": "T18 核心逻辑单元测试",
"description": "核心逻辑单元测试。\n\n实际结果:381 个测试、28 个文件,行覆盖率 96.54%、语句 94.64%,远超原定 80% 目标。已接入 @vitest/coverage-v8(npm run test:coverage)。\n\n依赖:T05、T14",
"status": "done",
"priority": 3,
"tags": [
"M6-质量"
],
"dueDate": null,
"sortOrder": 18432,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T10:50:00+08:00",
"completedAt": "2026-10-18T10:50:00+08:00"
},
{
"id": "t-19",
"title": "T19 E2E 关键路径测试",
"description": "Playwright E2E 关键路径测试。\n\n实现修订:默认驱动系统已安装的 Chrome(channel: chrome),不下载自带 Chromium —— 后者约 197MB,本机对 Playwright CDN 的下载会超时(拉到 10% 断连)。可用 PLAYWRIGHT_CHANNEL 切换为 msedge / chromium。\n\n结果:11 个用例全部通过,覆盖真实拖拽、刷新持久化、导出导入还原、删除撤销、搜索筛选、键盘快捷键。\n\n依赖:T13、T14",
"status": "done",
"priority": 2,
"tags": [
"M6-质量"
],
"dueDate": null,
"sortOrder": 19456,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T11:20:00+08:00",
"completedAt": "2026-10-18T11:20:00+08:00"
},
{
"id": "t-20",
"title": "T20 生产构建与部署",
"description": "生产构建与部署。\n\n结果:npm run build 无错误(62 modules,CSS 19.87 kB / JS 162.09 kB gzip 后 4.78 / 60.11);preview 静态托管验证通过,含深链刷新返回 200;README 写明启动、构建、部署、备份与已知限制。\n\n依赖:T18",
"status": "done",
"priority": 3,
"tags": [
"M6-质量"
],
"dueDate": null,
"sortOrder": 20480,
"createdAt": "2026-10-18T10:08:00+08:00",
"updatedAt": "2026-10-18T11:20:00+08:00",
"completedAt": "2026-10-18T11:20:00+08:00"
},
{
"id": "t-21",
"title": "T21 PWA 图标生成",
"description": "用 Pillow 脚本生成 192/512/maskable/apple-touch 四套图标。\n\n关键点:Pillow 的 ImageDraw 不做 alpha 混合,半透明元素必须画在独立图层再 alpha_composite,否则会直接覆盖背景。\n\n验收:四套图标生成;maskable 内容位于中心 80% 安全区内。",
"status": "done",
"priority": 2,
"tags": [
"M7-增强"
],
"dueDate": null,
"sortOrder": 21504,
"createdAt": "2026-10-18T11:45:00+08:00",
"updatedAt": "2026-10-18T11:45:00+08:00",
"completedAt": "2026-10-18T11:45:00+08:00",
"archivedAt": null
},
{
"id": "t-22",
"title": "T22 接入 vite-plugin-pwa",
"description": "manifest(名称/图标/主题色/shortcuts)+ Workbox 预缓存 + navigateFallback。\n\n验收:构建产出 sw.js 与 manifest.webmanifest;Service Worker 激活并接管页面;断网后看板与深链 /today 均可打开。",
"status": "done",
"priority": 2,
"tags": [
"M7-增强"
],
"dueDate": null,
"sortOrder": 22528,
"createdAt": "2026-10-18T11:45:00+08:00",
"updatedAt": "2026-10-18T11:45:00+08:00",
"completedAt": "2026-10-18T11:45:00+08:00",
"archivedAt": null
},
{
"id": "t-23",
"title": "T23 PWA 更新提示",
"description": "registerType 为 prompt,新版本由用户确认后再生效,不打断正在进行的编辑。\n\n验收:有新版本时底部提示并可立即更新;已可离线使用时提示但不显示更新按钮;可关闭。",
"status": "done",
"priority": 2,
"tags": [
"M7-增强"
],
"dueDate": null,
"sortOrder": 23552,
"createdAt": "2026-10-18T11:45:00+08:00",
"updatedAt": "2026-10-18T11:45:00+08:00",
"completedAt": "2026-10-18T11:45:00+08:00",
"archivedAt": null
},
{
"id": "t-24",
"title": "T24 引入 vue-router 拆分视图",
"description": "按 ADR-005 引入路由,拆出 /(看板) 与 /today(今日),今日视图懒加载。\n\n验收:两条路由可切换并共享同一份数据;未知路径回落到看板;导航项带 aria-current。",
"status": "done",
"priority": 2,
"tags": [
"M7-增强"
],
"dueDate": null,
"sortOrder": 24576,
"createdAt": "2026-10-18T11:45:00+08:00",
"updatedAt": "2026-10-18T11:45:00+08:00",
"completedAt": "2026-10-18T11:45:00+08:00",
"archivedAt": null
},
{
"id": "t-25",
"title": "T25 今日视图",
"description": "按紧急度组织:逾期 > 今天到期 > 进行中,三组互斥,组内按优先级与截止日期排序。\n\n验收:分组互斥且已完成/已归档不出现;可直接勾选完成;空状态提示。",
"status": "done",
"priority": 2,
"tags": [
"M7-增强"
],
"dueDate": null,
"sortOrder": 25600,
"createdAt": "2026-10-18T11:45:00+08:00",
"updatedAt": "2026-10-18T11:45:00+08:00",
"completedAt": "2026-10-18T11:45:00+08:00",
"archivedAt": null
},
{
"id": "t-26",
"title": "T26 简单统计",
"description": "今日视图顶部统计卡片:今日待办 / 逾期 / 今天到期 / 本周完成(周一为一周之始)。\n\n验收:跨周边界正确;已完成任务不计入逾期与今天到期;归档任务仍计入完成数。",
"status": "done",
"priority": 2,
"tags": [
"M7-增强"
],
"dueDate": null,
"sortOrder": 26624,
"createdAt": "2026-10-18T11:45:00+08:00",
"updatedAt": "2026-10-18T11:45:00+08:00",
"completedAt": "2026-10-18T11:45:00+08:00",
"archivedAt": null
}
]
}