feat: Add CMakePresets.json support for cross-platform builds

- Add comprehensive CMakePresets.json with platform-specific presets
- Support for Windows (Visual Studio), Linux (GCC), and macOS (Xcode)
- Include launcher-only build presets for simplified builds
- Add build and test presets for all configurations
- Update README.md with CMakePresets usage documentation
- Add CMakeUserPresets.json to .gitignore for user-specific settings

Resolves #76

Author: killerdevildog

.gitignore

@@ -422,6 +422,7 @@ out/
 !.vscode/launch.json
 # Visual Studio CMake settings files
 CMakeSettings.json
+CMakeUserPresets.json
 
 # MacOS files
 .DS_Store