refactor: adjust to changes in core definitions

src/app/modules/data/data.provider.ts

@@ -29,6 +29,7 @@ import {
   SCThingType,
   SCSaveableThing,
   SCFeedbackRequest,
+  SCFeedbackResponse,
 } from '@openstapps/core';
 import {chunk, fromPairs, toPairs} from 'lodash-es';
 import {environment} from '../../../environments/environment';
@@ -299,7 +300,11 @@ export class DataProvider {
    * @param feedback Feedback message to be sent to the backend
    */
   async sendFeedback(feedback: SCFeedbackRequest) {
-    return this.client.feedback(feedback);
+    return this.client.invokePlugin<SCFeedbackResponse>(
+      'feedback',
+      undefined,
+      feedback,
+    );
   }
 
   /**