[AAE-5124] Show counter only when attaching files (#7011)

* [AAE-5124] Show counter only when attaching files

* Reset package-lock.json

* Add another unit test

* Fix unit test

lib/content-services/src/lib/content-node-selector/content-node-selector.component.ts

@@ -111,6 +111,10 @@ export class ContentNodeSelectorComponent implements OnInit {
         return this.chosenNode?.length || 0;
     }
 
+    isCounterVisible(): boolean {
+        return this.action === 'ATTACH' || this.action === 'CHOOSE';
+    }
+
     isMultipleSelection(): boolean {
         return this.data.selectionMode === 'multiple';
     }