Add essential development tools and documentation for Cthulhu development:
Development Scripts:
- build-local.sh: Local build and install to ~/.local
- clean-local.sh: Clean build artifacts and local installation
- test-local.sh: Test local installation
Documentation:
- README-REMOTE-CONTROLLER.md: D-Bus service API documentation
- README-DEVELOPMENT.md: Development workflow documentation
- .gitignore: Updated with local build artifact patterns
These tools enable efficient local development without system-wide installation
and provide proper documentation for the D-Bus remote control capabilities.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
