Blocks #111.
RED: add otherwise-valid reviewed commit and push regressions carrying executable -c or --config-env overrides.
GREEN: allow only literal -c core.hooksPath= before reviewed commit and push; reject all other -c and all --config-env.
Keep the #111 P2/P3 follow-ups out of this correction. Run the focused adapter test and canonical proof, then one final bounded gate on the corrected #111 candidate.
Blocks #111.
RED: add otherwise-valid reviewed commit and push regressions carrying executable -c or --config-env overrides.
GREEN: allow only literal -c core.hooksPath= before reviewed commit and push; reject all other -c and all --config-env.
Keep the #111 P2/P3 follow-ups out of this correction. Run the focused adapter test and canonical proof, then one final bounded gate on the corrected #111 candidate.