chore(server): openapi generation (#9585)

mobile/openapi/test/asset_response_dto_test.dart

@@ -32,6 +32,11 @@ void main() {
       // TODO
     });
 
+    // String duplicateId
+    test('to test the property `duplicateId`', () async {
+      // TODO
+    });
+
     // String duration
     test('to test the property `duration`', () async {
       // TODO

mobile/openapi/test/duplicate_api_test.dart

@@ -17,7 +17,7 @@ void main() {
   // final instance = DuplicateApi();
 
   group('tests for DuplicateApi', () {
-    //Future<List<AssetResponseDto>> getAssetDuplicates() async
+    //Future<List<DuplicateResponseDto>> getAssetDuplicates() async
     test('test getAssetDuplicates', () async {
       // TODO
     });

mobile/openapi/test/duplicate_response_dto_test.dart

@@ -0,0 +1,32 @@
+//
+// AUTO-GENERATED FILE, DO NOT MODIFY!
+//
+// @dart=2.18
+
+// ignore_for_file: unused_element, unused_import
+// ignore_for_file: always_put_required_named_parameters_first
+// ignore_for_file: constant_identifier_names
+// ignore_for_file: lines_longer_than_80_chars
+
+import 'package:openapi/api.dart';
+import 'package:test/test.dart';
+
+// tests for DuplicateResponseDto
+void main() {
+  // final instance = DuplicateResponseDto();
+
+  group('test DuplicateResponseDto', () {
+    // List<AssetResponseDto> assets (default value: const [])
+    test('to test the property `assets`', () async {
+      // TODO
+    });
+
+    // String duplicateId
+    test('to test the property `duplicateId`', () async {
+      // TODO
+    });
+
+
+  });
+
+}