requestCalendarPermissionLinux method

@override Future<String> requestCalendarPermissionLinux()

Request calendar permission on Linux

Implementation

@override
Future<String> requestCalendarPermissionLinux() async {
  try {
    final result = await methodChannel.invokeMethod(
      'requestCalendarPermissionLinux',
    );
    return result ?? 'denied';
  } on PlatformException catch (e) {
    debugPrint('Error requesting Linux calendar permission: ${e.message}');
    return 'denied';
  }
}