<!-- groove:managed — do not edit; changes will be overwritten by groove update -- groove-admin-doctor Outcome All groove sub-skill health checks are run and a consolidated summary is reported. User knows exactly what is working, what is misconfigured, and what action to take for any failure. Acceptance Criteria - and are run - Companion skill presence is checked directly - Results are shown per sub-skill with pass/fail per check - Overall status is shown: all healthy, or N issues found - Each failure includes a specific remediation action Output format Constraints - Run git repo check first,…