feat(api): add attachment extra attributes

api/src/utils/test/fixtures/attachment.ts

@@ -1,5 +1,5 @@
 /*
- * Copyright © 2024 Hexastack. All rights reserved.
+ * Copyright © 2025 Hexastack. All rights reserved.
  *
  * Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
  * 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
@@ -22,8 +22,10 @@ export const attachmentFixtures: AttachmentCreateDto[] = [
         id: '1',
       },
     },
+    context: 'content_attachment',
+    ownerType: 'User',
+    owner: null,
   },
-
   {
     name: 'store2.jpg',
     type: 'image/jpeg',
@@ -34,6 +36,9 @@ export const attachmentFixtures: AttachmentCreateDto[] = [
         id: '2',
       },
     },
+    context: 'content_attachment',
+    ownerType: 'User',
+    owner: null,
   },
 ];