OZG-7591 move rxjs operator

alfa-client/libs/tech-shared/src/lib/resource/list-resource.service.ts

@@ -102,8 +102,8 @@ export class ResourceListService<B extends Resource, T extends ListResource, I e
     this.verifyBeforeCreation();
     return this.repository.createResource(this.buildCreateResourceData(toCreate, this.config.createLinkRel)).pipe(
       map((listItemResource: I) => createStateResource(listItemResource)),
-      startWith(createEmptyStateResource<I>(true)),
       catchError((error: ProblemDetail) => this._handleError(error)),
+      startWith(createEmptyStateResource<I>(true)),
     );
   }