Added api for custom timetable events

lib/api/mhsl/customTimetableEvent/customTimetableEvent.g.dart

@@ -0,0 +1,33 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'customTimetableEvent.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+CustomTimetableEvent _$CustomTimetableEventFromJson(
+        Map<String, dynamic> json) =>
+    CustomTimetableEvent(
+      id: json['id'] as String,
+      title: json['title'] as String,
+      description: json['description'] as String,
+      startDate: MhslApi.dateTimeFromJson(json['startDate'] as String),
+      endDate: MhslApi.dateTimeFromJson(json['endDate'] as String),
+      rrule: json['rrule'] as String,
+      createdAt: MhslApi.dateTimeFromJson(json['createdAt'] as String),
+      updatedAt: MhslApi.dateTimeFromJson(json['updatedAt'] as String),
+    );
+
+Map<String, dynamic> _$CustomTimetableEventToJson(
+        CustomTimetableEvent instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'title': instance.title,
+      'description': instance.description,
+      'startDate': MhslApi.dateTimeToJson(instance.startDate),
+      'endDate': MhslApi.dateTimeToJson(instance.endDate),
+      'rrule': instance.rrule,
+      'createdAt': MhslApi.dateTimeToJson(instance.createdAt),
+      'updatedAt': MhslApi.dateTimeToJson(instance.updatedAt),
+    };