message: Make EmptyListToCollapsedConverter more generic (win)
diff: @@ -13,7 +13,7 @@ namespace TogglDesktop.Converters
  public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
  {
  var visibility = Visibility.Collapsed;
  - if (value is IList list && list.Count > 0)
  + if (value is ICollection list && list.Count > 0)
  visibility = Visibility.Visible;
  if (Inverse) visibility = visibility == Visibility.Visible ? Visibility.Collapsed : Visibility.Visible;
  return visibility;
  