The remote is a Gitea server whose only runner label is debian-13, so the
ubuntu-latest jobs never got picked up. The arm64 test leg is dropped
because no arm runner exists there.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017TuKgyKve2XLFtrrXWMi2w