ci.yml: flutter analyze + flutter test on every push, runs in
ghcr.io/cirruslabs/flutter:stable container (includes Flutter, Dart,
Java, Android SDK)
build.yml: release APK build on main push, uploaded as workflow artifact
(downloadable from Forgejo Actions UI, retained 30 days)
No secrets required. Uses existing swarm-runner.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
