feat(personalDiets): fixed ui bugs and added new notification type for personal diet

lib/features/notifications/models/notification_model.dart

@@ -1695,6 +1695,35 @@ class DiaryReminderForUsersNotification implements BaseNotificationModel {
   }
 }
 
+class PersonalDietIsDefinedToCustomerNotification implements BaseNotificationModel {
+  @override
+  final NotificationType type;
+  @override
+  final bool isRead;
+  @override
+  final DateTime createdAt;
+  final String dietName;
+  final int dietId;
+
+  PersonalDietIsDefinedToCustomerNotification({
+    required this.type,
+    required this.isRead,
+    required this.createdAt,
+    required this.dietName,
+    required this.dietId,
+  });
+
+  factory PersonalDietIsDefinedToCustomerNotification.fromJson(Map<String, dynamic> json, NotificationType type, {bool? isRead, String? createdAt}) {
+    return PersonalDietIsDefinedToCustomerNotification(
+      type: type,
+      isRead: isRead ?? false,
+      createdAt: parseDate(createdAt ?? json['created_at'] ?? DateTime.now().toIso8601String()),
+      dietName: json['diet_name'] ?? '',
+      dietId: json['diet_id'],
+    );
+  }
+}
+
 enum NotificationType {
   // Diet related
   dietCancelled,
@@ -1726,6 +1755,7 @@ enum NotificationType {
   userDailyReportCompleted,
   chosenPlanFinishedToConsultant,
   stayOnTrackToCustomer,
+  personalDietIsDefinedToCustomer,
 
   // Comments
   entityCommented,
@@ -1834,6 +1864,7 @@ enum NotificationType {
     'chosen-plan-finished-to-consultant' => NotificationType.chosenPlanFinishedToConsultant,
     'stay-on-track-to-customer' => NotificationType.stayOnTrackToCustomer,
     'diary-reminder-for-users' => NotificationType.diaryReminderForUsers,
+    'personal-diet-is-defined-to-customer' => NotificationType.personalDietIsDefinedToCustomer,
 
     // Legacy mapping
     'App\\Notifications\\Plan\\PlanSubscriptionStartedToAuthor' => NotificationType.planSubscriptionStartedToAuthor,