Release v0.2.0

Release version 0.2.0

🚀 Major Features:
- NotificationContainer component for proper stacking
- Modern React hooks architecture
- Enhanced notification management

🔧 Technical Improvements:
- Updated all dependencies and resolved security issues
- Migrated to Babel 7, Storybook 8, Vite 6
- Added GitHub Actions CI/CD pipeline

📖 Documentation:
- Live Storybook with comprehensive examples
- Updated README with NotificationContainer usage

Full changelog: https://github.com/ODudek/noti-react/blob/master/CHANGELOG.md