Release v0.3.2: Enhanced installation experience and process improvements

### Enhanced Installation Experience
- Automatic hook registration in .claude/settings.json during local installation
- Reduced setup steps - users can start using notifications immediately
- Better integration with existing Claude Code configurations
- Streamlined workflow for local projects

### Installation Process Improvements
- Fixed uninstall confirmation flow order for better UX
- Enhanced error handling and user guidance
- Consistent repository URLs across all scripts

### Repository Cleanup
- Removed development artifacts from .claude/ directory
- Cleaner repository structure with only distribution files

### Testing Completed
- Comprehensive testing of installation scenarios
- Hook execution verification in isolation
- Uninstall process validation
- Path detection confirmation

This release is fully backward compatible and enhances the user experience
without breaking existing functionality.

Author: jubalm