0.34.0 — Quick-Wins Collection

Added: Quick archive button on every card — task cards in the board and list views now expose a one-click archive action next to the existing guarded delete button. Archiving is reversible from the archive view and reuses the existing store archiveTask action so files, watchers, and broadcasts stay consistent.
Added: Terminal-column bulk actions — the column whose name matches the configured terminal status now shows a dedicated Manage tasks menu with Archive all and Delete all entries. Both confirm the exact task count and column name before mutating anything; deletions are permanent, archive operations can be undone from the archive view.
Added: Robust bulk task actions — bulkArchiveTasks(ids) and bulkDeleteTasks(ids?) use Promise.allSettled over strict task reads so a single failed file cannot abort the batch. An in-flight guard prevents two destructive runs from racing each other. nextTaskId now considers archived ids so new tasks cannot reuse a number that already lives in tasks/archive/.
Added: Subtask editor in the task drawer and workspace — both surfaces re-mount the original checklist editor (toggle, edit, enter-to-insert, backspace-to-remove, expand description/report) that was previously removed. SubtaskEditor owns the section UI while the drawer/workspace persists edits through the existing saveDrawer autosave path.
Fixed: Subtask markdown round-trip preserves hand-written prose — extractSubtasks and injectSubtasks now preserve unrelated lines that share the ## Subtasks section, support multi-line [DESC]/[REPORT] markers, and treat - [ ] (empty text) as a valid checklist row so a fresh row can be created without immediately supplying text.
Fixed: Subtask editor stays above hooks — the SubtaskEditor handler is defined before the desktop/media-query guard in both Drawer and TaskWorkspace, restoring the React rules-of-hooks order and eliminating a mobile-drawer crash.
Fixed: Server-mode archive round-trip — the production daemon's /api/tasks/:id routes now read from and write to the tasks/archive/ directory, accept POST /api/tasks/:id/archive and …/unarchive, validate task ids, and remove both the active and archived files on DELETE. The dev middleware in vite.config.ts resolves tasks at the project-root tasks/ directory (the canonical location since v0.12) and exposes the same archive routes.
Fixed: SPA fallback for deep links — the daemon now serves the single-file app for any non-API path, so refreshing on a deep task URL (e.g. /2?p=project) keeps the client routing intact.
Changed: File watcher covers the archive directory — the CLI content-hash watcher also tracks tasks/archive/*.md, so archived task updates still trigger board reloads and notifications.
Changed: Card action group and a11y — the card's right-corner actions now live in a flex group that reveals both archive and delete on hover or keyboard focus, with aria-label and aria-haspopup attributes on the new menu, and a Card isMountedRef reset so React StrictMode double-mount doesn't disable the buttons.
Changed: i18n strings — English and French locales gain new keys for archive/delete-all prompts, subtask a11y labels, and progress messages. English remains the source of truth; untranslated keys fall back automatically.