Best-effort teardown — sweep leftover settings, then delete whatever queries/category were created in FK-safe order. Partial-safe (R4): a mid-Setup crash may have created only some of the fixture records, so each is guarded before delete.
Best-effort teardown — sweep leftover settings, then delete whatever queries/category were created in FK-safe order. Partial-safe (R4): a mid-Setup crash may have created only some of the fixture records, so each is guarded before delete.