fix: default every field

Signed-off-by: Umberto Sgueglia <usgueglia@contractor.linuxfoundation.org>

Author: ulemons

services/libs/data-access-layer/src/collections/index.ts

@@ -139,6 +139,8 @@ export async function createCollection(
   collection: ICreateCollection,
 ): Promise<ICollection> {
   const data = {
+    description: null,
+    slug: null,
     logoUrl: null,
     imageUrl: null,
     color: null,