- Add GitHub Actions CI workflow (.github/workflows/ci.yml) - Laravel Pint code style check - PHPStan static analysis (level 5) - Test suite with parallel execution - Dusk browser tests (disabled by default) - Add phpstan.neon config (level 5, ignores User notifications methods) - Add Dusk browser tests (ProjectWorkflowTest) - Install laravel/dusk + chromedriver Tests: 101 passing (319 assertions)