v0.3.0 - Interactive UI Rendering Improvements

🎨 Interactive UI Rendering Improvements

This release focuses on significantly improving the interactive menu rendering experience, fixing several visual bugs and adding better terminal compatibility.

🐛 Rendering Fixes

• Fixed ghost menu items appearing after selection
• Fixed output flicker and progressive rendering issues
• Fixed instruction line redrawing during navigation
• Improved window resize handling to preserve context

✨ Terminal Compatibility

• Added centralized terminal capability detection
• UTF-8 detection with automatic ASCII fallbacks:
  • Arrow keys: "↑/↓" → "Up/Down"
  • Checkmarks: "✓" → "[OK]"
• Support for NO_COLOR environment variable

🔧 Code Quality

• Replaced inline ANSI codes with named constants
• Simplified complex ANSI nesting for maintainability
• Improved git module error handling
• Added comprehensive rendering test suite

📦 Installation

# macOS (universal binary)
curl -L https://github.com/shhac/git-wt/releases/download/v0.3.0/git-wt-macos-universal.tar.gz | tar xz
sudo mv git-wt-macos-universal /usr/local/bin/git-wt

# Linux x86_64
curl -L https://github.com/shhac/git-wt/releases/download/v0.3.0/git-wt-x86_64-linux.tar.gz | tar xz
sudo mv git-wt-x86_64-linux /usr/local/bin/git-wt

🙏 Acknowledgements

All 62 unit tests and interactive tests passing. Tested on macOS and Linux.