Root cause of the recurring README-sync failure: 05.1 modified README.md in
earlier steps then ran `git pull`, which aborts on a dirty tree whenever a
concurrent bot commit advanced develop first. Rewrote its commit step as a
fetch → reset --hard → regenerate → commit → push retry loop (README is a pure
function of inventory, so a hard reset never loses data and eliminates the
merge-conflict / --ours/--theirs class entirely).
Also:
- 03.1/03.2/03.3: wrap the single-shot pull --rebase && push in a 5x retry loop.
- 07.1 PR Guardian: continue-on-error (advisory; keeps the comment, drops the
blocking red ❌ on AI false positives) + PR-scoped concurrency.
- 07.2 Markdown Linter: PR/branch-scoped concurrency with cancel-in-progress.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
