fix(queen): a required check that refuses the pull request takes the acceptance back

[gHashTag]

Why the reviews jam

On gHashTag/t27 on 2026-09-22, the review accepted #4385 and publish opened #4578 for it. The required parse-ratchet check refused it: parse error in fn 'is_coq' near line 17. The PR sat red for ever. The issue stayed open with an accept on it, and the Queen skipped it every round as "the work already landed". 42 issues were in that state while the swarm ran 2 bees of 20, and no bee ever saw the error.

What changes

queen-ci-verdict.ts, called each round right after the review. For up to 8 accepted issues (oldest-asked first, tracked in the new ci_checked_at column):

• It finds the open PR for queen-N and reads the required checks from the base branch's rules.
• If a required check completed red on the PR head, the accept becomes a sendBack. Its note is the check's own ##[error] line, which the next bee reads in its brief (judged_note). The second refusal escalates to a person, the review's own ceiling.
• It decides nothing on a running or advisory check, takes nothing back when the required list cannot be read, and leaves closed or merged PRs alone. It runs as housekeeping, so a failure is logged and the round still starts bees.

Verified

• Against live t27: the required checks read as validate, check-linked-issue, parse-ratchet. queen-4385 resolves to #4578 (open) with parse-ratchet red, and the error line is extracted. The merged #4579 and a missing branch are left alone.
• New tests (14) include the real #4578 log.
• All Queen suites: 628 pass, 0 fail (614 before).

🤖 Generated with Claude Code

[github-actions]

❌ Tests failed — 1/2453 failed

Suite	Passed	Failed	Skipped
✅ agent	87/87	0	0
✅ build	9/9	0	0
✅ cdp-protocol	5/5	0	0
✅ eval	93/93	0	0
✅ server-agent	272/272	0	0
✅ server-api	1272/1331	0	59
✅ server-browser	6/6	0	0
✅ server-integration	10/11	0	1
✅ server-lib	279/279	0	0
✅ server-pglive	3/3	0	0
✅ server-root	68/68	0	0
✅ server-skills	31/31	0	0
❌ server-tools	243/244	1	0
✅ shared	14/14	0	0

Failed tests

• server-tools — search_dom > finds elements by CSS selector

View workflow run