fix: resolve CI test failures (config access, mocks, imports)

.gitignore

@@ -1,11 +1,36 @@
-*.pyc
 __pycache__/
-.env
+*.py[cod]
-*.log
+*$py.class
-.coverage
+*.so
-.pytest_cache/
+.Python
-.mypy_cache/
-.ruff_cache/
-dist/
 build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
 *.egg-info/
+.installed.cfg
+*.egg
+.env
+config.yaml
+.history/
+*.log
+.pytest_cache/
+.coverage
+htmlcov/
+.venv/
+venv/
+ENV/
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+.DS_Store