修复
- 首次使用的引导旅程在无任务时崩溃（TDZ 引用错误）并泄漏轮询器，设置里的「重看引导旅程」在空工作区必然失效；阶段驱动的同步销毁回调也不再导致引导步骤被重复推进。
- 危险操作二次确认弹窗（恢复备份/清除演示数据）此前显示毫不相干的文案——正文是「与番茄面板实时同步」、确认按钮是「休息时长（分钟）：」；现已改用专属文案（中英双语）。
- 启动时的 meta 垃圾回收自上线以来从未运行：调用了不存在的 DB op 且异常被静默吞掉，导致孤儿 meta 键（已删除的重复规则、已删除的分类）无限累积；失败的 schema 迁移不再被后续迁移推进版本号而永久跳过。
- 白噪音播放器快速切换时可能出现两个音源同时播放；番茄计时器不再接受 startedAt 为 0 的异常完成（凭空记账）；放弃专注不再把完整计划休息时长记成实际发生。
- 放弃专注的休息时长记为 0；完成的专注按实际进行时长记账（而非当前设置值）；CLI
stats 的每日专注统计排除已放弃的番茄，与应用内统计页口径一致。
- 番茄账本写入失败后自动重试（待处理队列 + 退出冲刷回队），不再因瞬时 DB 故障静默丢账；任务编辑获得同等可靠性；编辑面板保存失败不再静默丢弃脏标记。
- 附件/图片上传期间切换任务不再挂到另一个任务上；浮窗开关反映真实显示状态，而非乐观翻转。
- 拖拽排序现在按指示线的承诺位置插入，指示线也不再残留在目标行上；同名子任务的勾选状态不再串位；行尾删除按钮键盘可达；搜索筛选条件不再永久残留；快速添加手动选好的日期在清空文本后不再丢失。
- 多步重做（Ctrl+Y）恢复可用（此前第一步之后的所有 redo 都被栈重设杀掉）；任务改期后日程芯片真正跟随移动到新的一天，不再留在原日期。
- 修复依赖视图的陈旧响应竞态（快速切换项目时套用了上一个项目的布局）；移除两个常驻轮询定时器（依赖视图重绘、时间轴自适应），空闲 CPU 占用下降。
- 数据安全：永久删除的任务不再泄漏其日程快照 meta 键（本应兜底的 GC 正是从未运行的那个）；习惯/时刻的 id 不再同毫秒碰撞；快捷键冲突兜底不再把 electron-log 对象当函数调用（此前可弹主进程崩溃对话框）。
- 深色主题：设置弹窗标题改用品牌色（原为硬编码蓝色）；回收站页头图标在深色下可见。
- 单任务保存不再每次重建整个提醒调度；CLI
tomato start -m N 不再永久改写你的专注时长偏好设置。
- 批量生成的重复任务实例子任务一律未勾选（与自动续期一致）；取消完成父任务后不再被子任务全勾状态顶回已完成；删除重复组最后一个实例不再让规则静默断头。
- 其他：合法的
autocomplete="off"；被 outline: none 杀掉的键盘焦点改为 focus-visible 描边；200 条渲染截断后计数显示真实总数；更新提示不再依赖无关 API 是否存在。
变更
- 内部：渲染层 store 与主进程的可靠性加固；发版管道加固（发布正文双语化、CI 跳过本机视觉门禁、IPC 白名单补 deleteMeta）。
Fixed
- First-run onboarding tour crashed (TDZ reference) and leaked a poller when no task existed yet; "replay journey" from Settings was reliably broken on an empty workspace. Stage drivers no longer double-advance via a synchronous destroy callback.
- Dangerous-operation double-confirm dialogs (backup restore / demo-data purge) showed unrelated texts — body read "syncs with the pomodoro panel in real time" and the confirm button read "Break length (minutes):"; both now use dedicated copy (en/zh).
- Startup meta garbage collection never ran since launch: it called a nonexistent DB op and swallowed the error, so orphan meta keys (deleted repeat rules, removed categories) accumulated forever; failed schema migrations are no longer skipped forever by a later migration advancing the version.
- White-noise player could play two sources simultaneously when switching quickly; the focus timer no longer accepts a stray completion with a zero start time; abandoned sessions no longer book the full planned rest as if it happened.
- Give-up accounting records zero actual rest; completed focus records the actually elapsed minutes instead of the current setting; per-day focus totals in CLI
stats exclude abandoned pomodoros, matching the in-app statistics page.
- Pomodoro ledger writes are retried (pending queue + quit-flush restore) instead of being silently dropped on transient DB failures; task edits gained the same pending-queue reliability; a failing save in the edit panel no longer clears its dirty flags silently.
- Attachment uploads can no longer land on a different task when switching tasks mid-upload; the float-window toggle reflects the real shown state instead of an optimistic flip.
- Drag-and-drop now inserts at the position the drop indicator promised, and the indicator no longer lingers on the drop-target row; sub-task checkboxes keep identity on duplicate names; the quick-delete button is keyboard-reachable; search filter values no longer stick forever; a manually picked quick-add date survives clearing the text.
- Multi-step redo works again (every redo step after the first was killed by a stack reset); rescheduling a task now actually moves its schedule chips to the new day instead of leaving them behind.
- Stale-response race fixed in the dependency view (rapid project switches applied the previous project's layout); two always-on polling timers (dependency-view redraw, day-rail fit) removed — idle CPU drop.
- Data safety: permanently deleted tasks no longer leak their schedule-snapshot meta keys (the GC that should have caught them was the one that never ran); habit/moment ids no longer collide within the same millisecond; the shortcut-conflict fallback no longer calls the electron-log object as a function (main-process crash dialog).
- Dark theme: settings dialog titles use the brand color instead of a hardcoded blue; recycle-bin header icon is visible on dark backgrounds.
- Scheduled single-task writes no longer rebuild the whole reminder schedule on every save; CLI
tomato start -m N no longer permanently rewrites your focus-length preference.
- Repeating-task instances generated in bulk start with unchecked subtasks (matching auto-renewal); un-completing a parent no longer bounces back to completed when its subtasks are all checked; deleting the last instance of a repeat group no longer strands the rule silently.
- Misc: valid
autocomplete="off", focus-visible outlines where outline: none killed keyboard navigation, real search-result count behind the 200-item render cap, updater notice no longer depends on an unrelated API being present.
⚠️ 已知问题（Known issue）/ Known issue: 从 0.2.0 自动更新时若弹出「Failed to uninstall old application files: 2」——因为应用驻留托盘未真正退出，旧文件被占用。解决：右键托盘图标完全退出拾事（或任务管理器结束「拾事.exe」），再运行 PickDone-Setup-0.2.1.exe 即可；任务数据保存在 %APPDATA%\拾事，不受卸载影响。该问题已在安装器层面修复，随 0.2.2 生效。
⚠️ Known issue (EN): If the 0.2.0 → 0.2.1 update fails with "Failed to uninstall old application files: 2", the app is still running in the tray and locking old files. Fully quit PickDone from the tray icon (or kill "拾事.exe" in Task Manager), then run PickDone-Setup-0.2.1.exe again. Your data lives in %APPDATA%\拾事 and is not touched. Fixed at the installer level, shipping in 0.2.2.
