Problem
move-card-menu.tsx:160-168 — if a category is deleted (by this user in another tab, or a collaborator) while the move-card menu is open showing it, toggling that stale category throws unhandled inside startTransition, tripping the error boundary instead of failing gracefully.
Fix
Filter currentCategories against the live subcategories list before dispatch, or have the server action silently drop unknown category names instead of throwing.
Context
M8 from the #30 (multi-category cards) review (.github/pr/pr_review_30.md), left unchecked/unfixed by author decision — filed as backlog per that PR's "verified set only" scope call.
Problem
move-card-menu.tsx:160-168— if a category is deleted (by this user in another tab, or a collaborator) while the move-card menu is open showing it, toggling that stale category throws unhandled insidestartTransition, tripping the error boundary instead of failing gracefully.Fix
Filter
currentCategoriesagainst the livesubcategorieslist before dispatch, or have the server action silently drop unknown category names instead of throwing.Context
M8 from the #30 (multi-category cards) review (
.github/pr/pr_review_30.md), left unchecked/unfixed by author decision — filed as backlog per that PR's "verified set only" scope call.