Backend:
- DELETE /api/local-workspace/items/{id} now soft-deletes (sets deleted_at
instead of hard DELETE) — items go to trash, not permanently gone
- New POST /api/local-workspace/items/{id}/restore to undo a delete
- _load_workspace_pages() and _load_children() now filter deleted_at IS NULL
so soft-deleted items disappear from sidebar and tree queries
Frontend:
- undoDelete() now calls the restore API per item (single or bulk)
- bulkDelete() now shows the same undo banner as context menu delete
- All delete paths (ctxMenu, bulk, modal) use the same soft-delete + undo flow