Create pytest.ini

Added GitHub Actions CI Pipeline, Linting Config, and Pytest Settings

- Configured .github/workflows/ci.yml for GitHub Actions.
- Added .ruff.toml for linting rules with Ruff.
- Added pytest.ini for consistent test and coverage reporting.
- Coverage artifacts are uploaded for review.

Author: raold

pytest.ini

@@ -0,0 +1,4 @@
+[pytest]
+addopts = --cov=app --cov-report=term-missing --cov-report=html
+log_cli = true
+log_cli_level = INFO