Quality-gate finding 6: POST /issues 'labels' requires integer IDs in Gitea;
the script sent the label NAME string, so the label never attached. Label
names are now resolved server-side via GET /labels (repo convention per
shared/custodian.py), created when missing, and skipped — issue still files —
when resolution and creation both fail. main() gains an injectable api
client so the flow is testable with a fake API.
Red evidence: 3 fake-client tests failed against the pre-fix code (network
URLError — no injectable seam; name-string payload). Green: 13/13.
Spec-gate finding 3: assemble_release_decision returned converged=True when
master's __version__ was BELOW the latest tag — silent convergence for a
state that is drift (a bump merged without riding a release, or a tag moved
backwards). The decision now returns converged=False, warranted_bump=None
(the net must not act: bumping master cannot converge with a tag already
ahead) and a new 'anomaly': 'version_behind_tag' field (None otherwise).
The maintenance reconciler files the issue as before (DRIFT=true) and the
issue body now flags the anomaly explicitly.
Red evidence: 2 new decision tests failed with converged=True; the
drift-body anomaly-flag test failed; real-repo tag-ahead test added.
Green: 91/91 across convergence, drift-issue, and contract tests.