v1.0.2 - Linting & Config Flow Tooltips

What's Changed

Improvements

• Config flow tooltips: Added helpful descriptions for all configuration fields so users understand what each setting does

Maintenance

• Added pyproject.toml with ruff linting configuration
• Fixed all unused imports and variables detected by linting
• Improved test coverage with proper assertions

Full Changelog: v1.0.1...v1.0.2