07 Commit Push

• The fix results from step 5 and the green build from step 6.

Return contract

• Pushed HeadOid (the new commit SHA), recorded for step 8 reply bodies and step 9 convergence proof.

Procedure

• Parent runs git commit + git push directly. One focused commit per round — bundling rounds destroys the audit trail of which finding drove which change and breaks git bisect.
• Include the trailer: Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>.
• Record the pushed SHA so step 8 can cite it in every reply body and step 9 can compare it against LatestCopilotReview.commitOid.