refresh method

Future<void> refresh()

Re-reads all entries from both storages and notifies listeners.

Implementation

Future<void> refresh() async {
  if (!_initialized) {
    await init();
    return;
  }
  _isLoading = true;
  notifyListeners();
  try {
    await _load();
    _error = null;
  } catch (e) {
    _error = 'Refresh failed: $e';
  } finally {
    _isLoading = false;
    notifyListeners();
  }
}