stop method

Implementation

@override
/// Returns a [Future] that completes when the [BlockStore] has stopped and its state is saved.
Future<void> stop() async {
  _logger.debug('Stopping BlockStore...');
  try {
    // Save pin state
    final pinsFile = p.join(path, 'pins.json');
    await _pinManager.save(pinsFile);

    await _cleanup();
    _logger.debug('BlockStore stopped successfully');
  } catch (e, stackTrace) {
    _logger.error('Failed to stop BlockStore', e, stackTrace);
    rethrow;
  }
}