Создание карточки в коллекции + экран поиска коллекции

lib/models/crud_collection_dto.dart

@@ -0,0 +1,19 @@
+// To parse this JSON data, do
+//
+//     final collectionDto = collectionDtoFromJson(jsonString);
+
+import 'dart:convert';
+import 'dart:typed_data';
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'crud_collection_dto.freezed.dart';
+
+@Freezed(copyWith: true, equal: true, fromJson: false, toJson: false)
+abstract class CrudCollectionDto with _$CrudCollectionDto {
+  const factory CrudCollectionDto({
+    required String desc,
+    required String title,
+    required bool isPublic,
+    Uint8List? avatar,
+  }) = _CrudCollectionDto;
+}