feat(ci/cd): setup github actions #28
Description
Possible CI/CD Workflows:
- feat(ci/cd): Dart Formatter
- feat(ci/cd): Dart Linter
- feat(ci/cd): Flutter Unit Tests
- feat(ci/cd): Firebase Test Lab
- feat(ci/cd): APK Builds
- feat(ci/cd): iOS Builds
- feat(ci/cd): Google Play Release
- feat(ci/cd): App Store Release