Babysit a PR Check mergeability first, then run one watcher and wait for its process to finish. Success means the intended checks completed for the current PR head, with any failures or missing checks accounted for. Babysitting does not authorize merging, bypassing gates, or posting review comments. Check for conflicts before waiting Use an explicit PR number and repository throughout: Record the head SHA, base branch, and base SHA. Stop watching if the PR is closed or merged. Handle before starting a watcher: - : for monitoring-only requests, report the conflict. When repair is authorized, u…