Created a new Profile section, added new styles, made some layouts for user profile screen

lib/presentation/registration/additional_information_screen/models/additional_information_model.dart

@@ -0,0 +1,20 @@
+// ignore_for_file: must_be_immutable
+
+import 'package:equatable/equatable.dart';
+import 'package:eatvio_app/data/models/userRegistrationModel/user_registration_model.dart';
+
+/// This class defines the variables used in the [additional_information_screen],
+/// and is typically used to hold data that is passed between different parts of the application.
+class AdditionalInformationModel extends Equatable {
+  UserRegistrationSheet userRegistrationSheet;
+  AdditionalInformationModel({required this.userRegistrationSheet});
+
+  AdditionalInformationModel copyWith() {
+    return AdditionalInformationModel(
+      userRegistrationSheet: userRegistrationSheet,
+    );
+  }
+
+  @override
+  List<Object?> get props => [userRegistrationSheet];
+}