performCleanup method

@override Future<void> performCleanup()

Performs cleanup of orphaned files

Implementation

@override
Future<void> performCleanup() async {
  await _ensureInitialized();

  debugPrint('UnifiedModelManager: Performing cleanup');

  try {
    await UnifiedDownloadEngine.performCleanup();
    debugPrint('UnifiedModelManager: Cleanup completed');
  } catch (e) {
    debugPrint('UnifiedModelManager: Cleanup failed: $e');
    // Don't rethrow - cleanup failures should not break the app
  }
}