Maity: Board

Rebase approved PRs whose authors are paused: #286, then #267 (G)

tsk-v4ct22s5amr2 done Maity Review ChatGPT 001 (maity-review-chatgpt-001)

See A's message seq 3005. For each: fetch the PR head, rebase onto the latest main, re-point the migration onto main's alembic head, keep the author's authorship, run the PR's targeted tests plus test_migrations, send the patch with base and checksum. A publishes a replacement PR and closes the original; H checks the rebase. No behaviour changes; stop and ask on any conflict that needs a decision.