INFRA: Set Up Project.

lib/models/attributes_model.dart

@@ -0,0 +1,18 @@
+class AttributesModel {
+  String? id;
+  String? title;
+
+  AttributesModel({this.id, this.title});
+
+  AttributesModel.fromJson(Map<String, dynamic> json) {
+    id = json['id'];
+    title = json['title'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = <String, dynamic>{};
+    data['id'] = id;
+    data['title'] = title;
+    return data;
+  }
+}