### Changes
This release updates the Marcer GameDVD Launcher with the following changes:
#### Bug Fixes
- Fix the placeholder handling when empty - now properly uses the bundled config file
- Add validation for in constructor
- Fix bounds checking on console resize
- Fix key binding documentation in AGENTS.md
#### Features
- Add bundled Hatari configuration file ()
- Make optional with automatic fallback to bundled config
- Update documentation to reflect new optional config behavior
- Add key support (alias for Enter)
#### Documentation
- Update AGENTS.md module overview to include new RightArrow key binding
- Update README.md to clarify optional with bundled fallback
- Create documentation file with known issues and fixes
#### Code Improvements
- Centralize magic strings and constants
- Add helper for console height management
- Make color scheme fully configurable via JSON
- Improve Win32 constants documentation
The launcher now provides a more robust and configurable experience with proper error handling and improved documentation.