Created add link form

lib/screens/links/model/add_link.model.dart

@@ -0,0 +1,29 @@
+import 'package:expandable/expandable.dart';
+import 'package:flutter/material.dart';
+
+import 'package:linkdy/constants/enums.dart';
+import 'package:linkdy/models/data/check_bookmark.dart';
+
+class AddLinkModel {
+  final TextEditingController urlController;
+  String? urlError;
+  CheckBookmark? checkBookmark;
+  LoadStatus? checkBookmarkLoadStatus;
+  final TextEditingController titleController;
+  final TextEditingController descriptionController;
+  bool markAsUnread;
+  final TextEditingController notesController;
+  final ExpandableController expandableController;
+
+  AddLinkModel({
+    required this.urlController,
+    this.urlError,
+    this.checkBookmark,
+    this.checkBookmarkLoadStatus,
+    required this.titleController,
+    required this.descriptionController,
+    this.markAsUnread = false,
+    required this.notesController,
+    required this.expandableController,
+  });
+}