PR Polish

Goal. Drive a PR to merge-ready by alternating /pr-review and /pr-address until all of the following hold:

1. The most recent /pr-review produces zero new findings (no new inline comments, no new top-level reviews with a non-empty body).
2. Every inline review thread reachable via GraphQL reports isResolved: true.
3. Every non-bot, non-author top-level review has been acknowledged (replied-to) OR resolved via a thread it spawned.
4. Every non-bot, non-author issue comment has been acknowledged (replied-to).
5. Every CI check is conclusion: "success" or "skipped" / "neutral" — none "failure" or still pending.
6. Two consecutive post-CI polls (≥60s apart) stay clean — no new threads, no new non-empty reviews, no new issue comments. Bots (coderabbitai, sentry, autogpt-reviewer) frequently post late after CI settles; a single green snapshot is not sufficient.

Do not stop at a fixed number of rounds. If round N introduces new comments, round N+1 is required. Cap at _MAX_ROUNDS = 10 as a safety valve, but expect 2–5 in practice.

TodoWrite

Before starting, write two todos so the user can see the loop progression:

• Round {current}: /pr-review + /pr-address on PR #{N} — current iteration.
• Final polish polling: 2 consecutive clean polls, CI green, 0 unresolved — runs after the last non-empty review round.