queen-job: publish release-t27c 0.5.2 (the first release the swarm makes) #7982

The swarm makes the t27c 0.5.2 release (#7965, #7966). Owner, 2026-10-09 (translated): "Yes: a rehearsal, then the release." The rehearsal was green: #7967, job #2.

The card release-t27c runs every step for real, at the master commit it pins when it starts:

1. version-truth: both manifests say 0.5.2.
2. tag-absent: no tag t27c-v0.5.2 and no 0.5.2 on the registry.
3. A GitHub release t27c-v0.5.2.
4. The release workflow it fires.
5. t27c 0.5.2 on crates.io.

The publish step needs TRIOS_QUEEN_RELEASE_TOKEN on the Queen's service. Until the owner sets it, the job waits at the publish step and reports BLOCKED, visibly. It fails after one day if nothing changes.

Progress: https://trios-agent-server-production.up.railway.app/queen/public-jobs

Job

card: release-t27c
version: 0.5.2
mode: publish

User Scenarios

• Given the swarm has prepared t27c version 0.5.2 and the master commit is pinned, When the release-t27c job is triggered in publish mode, Then it verifies both manifests say 0.5.2, confirms no tag t27c-v0.5.2 exists and no 0.5.2 on crates.io, creates a GitHub release t27c-v0.5.2, fires the release workflow, and publishes t27c 0.5.2 to crates.io using TRIOS_QUEEN_RELEASE_TOKEN, reporting BLOCKED if the token is missing and failing after one day.

Requirements

FR-001: The release-t27c job MUST verify that both version manifests report version 0.5.2.
FR-002: The job MUST check that git tag t27c-v0.5.2 does not exist and that crates.io does not have version 0.5.2 published.
FR-003: The job MUST create a GitHub release named t27c-v0.5.2 at the pinned commit.
FR-004: The job MUST trigger the release workflow (e.g., .github/workflows/release.yml) after creating the release.
FR-005: The job MUST publish t27c 0.5.2 to crates.io using TRIOS_QUEEN_RELEASE_TOKEN, and if the token is absent, MUST report BLOCKED visibly and fail after 24 hours.

Success Criteria

• The command t27c test specs/tools/trinity/tri/swarm.t27 exits with exit 0.
• The command python tools/queen/publish.py --version 0.5.2 --dry-run exits with exit 0.
• The GitHub Actions workflow .github/workflows/release.yml runs successfully for tag t27c-v0.5.2 (exit 0).
• The crate t27c version 0.5.2 appears on crates.io after publish (1 crate published).

Boundary

• specs/tools/trinity/tri/swarm.t27
• specs/docs/chapters/queen.t27
• tools/queen/publish.py
• .github/workflows/release.yml
• scripts/tri_loop/swarm.py
• bootstrap/t27c.py