The checker shipped with 100% branch coverage but nothing ran it: add it to
the CLAUDE.md test/lint/coverage commands, the shared-gates-tests workflow
(--cov-fail-under=100, same shape as repo_contract/coverage_gaps) and the
test_changed.sh fallback gate list.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NBScELfMUiieK9ManFbS3Y