Session 19tkOm9XUhk9

Review the current uncommitted changes in /home/byk/Code/getsentry/publish for correctness and regressions, with special attention to the approval-attestation handoff, ci-poller title parsing, race conditions directly before ci-ready, workflow_dispatch behavior, label transitions, and GitHub Actions semantics. Do not modify files. You MUST return a substantive report with file:line citations. Classify each relevant observation as PASS, CONCERN, or MUST-FIX. End the report with exactly MERGE or DO-NOT-MERGE. Do not return an empty report.