A Gitea Actions workflow (.gitea/workflows/ci.yml) running the headless test
suite on push, plus shared test scaffolding: seeded-RNG / approx / tally helpers
(test_helpers.gd), a harness self-test, and a resolution + pseudo-locale
UI-layout robustness guard.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CCyaJPTHCH9EDthpf4A5Sj
