Devloop review agent posts final agent multiple times.

[zbloss]

I am seeing the devloop workflow consistently post the same Agent Review comment on a Pull Request 3 times. This is the final review that happens after all CI Checks pass.

[devloop-bot]

⏳ queued — agent is working on this issue

[devloop-bot]

✅ Implemented — PR: agent/issue-173-devloop-review-agent-posts-final-agent-multiple-times

[devloop-bot]

⏳ queued — agent is reviewing this issue

[devloop-bot]

🔎 Reviewed #173 — verdict: needs_fixes.