ci / test (pull_request) Successful in 2m18s
Why: bind the task validation checkpoint to the latest integration baseline. Evidence: SELF recursive component checks; sync_base=0d84792d678f7aeafefb52cf47b834be3e4e9011; candidate=c408cc5a0ef11ca0da5cbee7eae917e9014ed7ea. Impact: task metadata only. Refs: .task/feature-v030-backend-pin.md