6fcb880b93
- Update GameContextExport trait to use Scala 3 syntax (colon-based) to match GameContextImport - Add test coverage for FenParser.importGameContext method: * Valid FEN string returns Right[GameContext] with correct context data * Invalid FEN string returns Left[String] with error message Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>