fix(core): Make featuredAsset optional on collection duplicator (#2824)

packages/core/src/config/entity/entity-duplicators/collection-duplicator.ts

@@ -51,7 +51,7 @@ export const collectionDuplicator = new EntityDuplicator({
             };
         });
         const collectionInput: CreateCollectionInput = {
-            featuredAssetId: collection.featuredAsset.id,
+            featuredAssetId: collection.featuredAsset?.id,
             isPrivate: true,
             assetIds: collection.assets.map(value => value.assetId),
             parentId: collection.parentId,