Review findings on PR #13:
- release-branch-semver gives 0.1.0.devN without tags, so the 0.0 guard
never fired; check_version() now requires >= 0.2 (unit-tested)
- the APPSKELLINGTON_DEBUG child import could resolve the source tree from
the cwd and false-pass; it now reports its location and must match
- test_ci_workflow: no continue-on-error, matrix python drives container
and UV_PYTHON, WIP gate compared whole (mutation-tested)
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
