- Fix import sorting (I001) - Remove unused imports and variables (F401, F841) - Add noqa for test code (S106 hardcoded passwords, S314 XML parsing) - Auto-format with ruff format
- Fix import sorting (I001) - Remove unused imports and variables (F401, F841) - Add noqa for test code (S106 hardcoded passwords, S314 XML parsing) - Auto-format with ruff format