added option for timetable naming modes

lib/storage/timetable/timetableSettings.g.dart

@@ -9,9 +9,19 @@ part of 'timetableSettings.dart';
 TimetableSettings _$TimetableSettingsFromJson(Map<String, dynamic> json) =>
     TimetableSettings(
       connectDoubleLessons: json['connectDoubleLessons'] as bool,
+      timetableNameMode:
+          $enumDecode(_$TimetableNameModeEnumMap, json['timetableNameMode']),
     );
 
 Map<String, dynamic> _$TimetableSettingsToJson(TimetableSettings instance) =>
     <String, dynamic>{
       'connectDoubleLessons': instance.connectDoubleLessons,
+      'timetableNameMode':
+          _$TimetableNameModeEnumMap[instance.timetableNameMode]!,
     };
+
+const _$TimetableNameModeEnumMap = {
+  TimetableNameMode.name: 'name',
+  TimetableNameMode.longName: 'longName',
+  TimetableNameMode.alternateName: 'alternateName',
+};