Added option to sort talk favorites to top

lib/storage/talk/talkSettings.dart

@@ -0,0 +1,13 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'talkSettings.g.dart';
+
+@JsonSerializable()
+class TalkSettings {
+  bool sortFavoritesToTop;
+
+  TalkSettings({required this.sortFavoritesToTop});
+
+  factory TalkSettings.fromJson(Map<String, dynamic> json) => _$TalkSettingsFromJson(json);
+  Map<String, dynamic> toJson() => _$TalkSettingsToJson(this);
+}

lib/storage/talk/talkSettings.g.dart

@@ -0,0 +1,16 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'talkSettings.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+TalkSettings _$TalkSettingsFromJson(Map<String, dynamic> json) => TalkSettings(
+      sortFavoritesToTop: json['sortFavoritesToTop'] as bool,
+    );
+
+Map<String, dynamic> _$TalkSettingsToJson(TalkSettings instance) =>
+    <String, dynamic>{
+      'sortFavoritesToTop': instance.sortFavoritesToTop,
+    };