fix: update fee name

apps/client/src/app/pages/portfolio/activities/create-or-update-activity-dialog/create-or-update-activity-dialog.component.ts

@@ -476,7 +476,7 @@ export class CreateOrUpdateActivityDialog implements OnDestroy {
       fee: this.activityForm.get('fee').value,
       quantity: this.activityForm.get('quantity').value,
       symbol:
-        (this.activityForm.get('type').value === 'ITEM'
+        (['ITEM', 'FEE'].includes(this.activityForm.get('type').value)
           ? undefined
           : this.activityForm.get('searchSymbol')?.value?.symbol) ??
         this.activityForm.get('name')?.value,