5de821fac8
Original task (#72): Mirror the recently-added delete Undo toast for the cancel action so accidental cancellations can be reverted within ~7s. Changes - Frontend (artifacts/teaboy-os/src/pages/my-orders.tsx): OrderCard.handleCancel captures the order's previous status, and on successful cancel shows a toast with an "Undo" action (duration matches the existing UNDO_WINDOW_MS = 7000ms). Clicking Undo issues a PATCH to restore the order to its previous status (pending or received) and emits a "Restored" toast. Errors surface a "Could not restore the order" toast. - Cancel confirmation copy was softened (no longer says "can't be reopened") and a new restoreFailed string was added in both en.json and ar.json. - Backend (artifacts/api-server/src/routes/service-orders.ts): PATCH /orders/:id/status accepts pending and received as targets for the owner (or admin) when the existing status is cancelled, serving as the restore-from-cancelled transition. We require assignedTo to be null for pending and non-null for received so we always restore to the actually-prior state. The existing logic already broadcasts order_incoming_changed to receivers and emits order_updated to the owner, so receivers' incoming queues refresh automatically when an order is restored. notifyUser titleMap was extended with "Your order was restored" entries. - Time-bound restore: server enforces a RESTORE_WINDOW_MS of 15s (slightly larger than the 7s client window to absorb network/clock skew). After it expires, restore is rejected with `undo_window_expired`, so cancellation truly becomes permanent — this applies to admin too, so restore is strictly Undo and not an arbitrary reopen. - API spec (lib/api-spec/openapi.yaml): UpdateServiceOrderStatusBody enum extended to include pending and received; endpoint summary updated. Regenerated api-zod and api-client-react. Tests - Added a new test case in artifacts/api-server/tests/service-orders.test.mjs that covers: restore from pending, restore from received, pending<->received validation against assignedTo, stranger forbidden, and undo window expiry (by backdating updated_at). Verification - pnpm typecheck passes across libs and artifacts. - New api-server test "owner can restore (undo) a freshly cancelled order..." passes; all pre-existing service-order tests still pass. - e2e tested: login -> place order -> cancel -> Undo restores to Pending; cancel again -> let window expire -> order stays Cancelled with no Undo available. Notes / unrelated - The unrelated `admin-app-opens-pagination` test (`by-app: paginating with limit returns nextOffset until exhausted`) fails in the dev environment because the dev DB has > 100 app_opens rows for the chosen app and the test only walks up to 50 pages of size 2. This is a pre-existing flaky test unrelated to this task and was not modified. Replit-Task-Id: beca78bc-32f3-4cdc-8440-9a661b48363b