Passed registration sheet between language_select and credentials

lib/presentation/language_select_screen/language_select_screen.dart

@@ -3,6 +3,7 @@ import 'models/language_select_model.dart';
 import 'package:eatvio_app/core/app_export.dart';
 import 'package:eatvio_app/widgets/custom_drop_down.dart';
 import 'package:eatvio_app/widgets/custom_outlined_button.dart';
+import 'package:eatvio_app/presentation/credentials_screen/models/credentials_model.dart';
 import 'package:flutter/material.dart';
 
 class LanguageSelectScreen extends StatelessWidget {
@@ -92,9 +93,11 @@ class LanguageSelectScreen extends StatelessWidget {
   /// Navigates to the genderScreen when the action is triggered.
   navigteToCredentials(BuildContext context) {
     LanguageSelectModel languageSelectModel = LanguageSelectModel();
+    CredentialsModel credentialsModel = CredentialsModel(
+        userRegistrationSheet: languageSelectModel.userRegistrationSheet);
     NavigatorService.pushNamed(
       AppRoutes.credentialsScreen,
-      arguments: languageSelectModel.userRegistrationSheet,
+      arguments: credentialsModel,
     );
   }
 }

lib/presentation/language_select_screen/models/language_select_model.dart

@@ -1,43 +1,15 @@
 // ignore_for_file: must_be_immutable
 
 import 'package:equatable/equatable.dart';
-import 'package:eatvio_app/data/models/userRegistrationModel/user_registration_model.dart';
 import 'package:eatvio_app/data/models/selectionPopupModel/selection_popup_model.dart';
+import '../../userRegistrationSheet.dart';
 
 /// This class defines the variables used in the [language_select_screen],
 /// and is typically used to hold data that is passed between different parts of the application.
 class LanguageSelectModel extends Equatable {
   LanguageSelectModel({this.dropdownItemList = const []}) {}
-  UserRegistrationSheet userRegistrationSheet = UserRegistrationSheet(
-    firstName: '',
-    lastName: '',
-    email: '',
-    password: '',
-    passwordConfirmation: '',
-    termsAccepted: false,
-    birthdate: DateTime.now(),
-    gender: '',
-    country: '',
-    city: '',
-    lang: '',
-    weight: 0,
-    height: 0,
-    chestCircumference: 0,
-    waistCircumference: 0,
-    hipCircumference: 0,
-    bloodPressureUp: 0,
-    bloodPressureDown: 0,
-    hasHypo: false,
-    hasHyper: false,
-    aboutAllergy: '',
-    aboutTakingPils: '',
-    aboutSportHobbies: '',
-    favoriteFoods: '',
-    unfavoriteFoods: '',
-    additionalInfo: '',
-  );
-  List<SelectionPopupModel> dropdownItemList;
 
+  List<SelectionPopupModel> dropdownItemList;
   LanguageSelectModel copyWith({List<SelectionPopupModel>? dropdownItemList}) {
     return LanguageSelectModel(
       dropdownItemList: dropdownItemList ?? this.dropdownItemList,