[ACS-7430] Make name optional in SortableByCategoryItem interface (#9735)

lib/core/src/lib/common/services/sort-by-category.service.ts

@@ -18,7 +18,7 @@
 import { Injectable } from '@angular/core';
 
 export interface SortableByCategoryItem {
-  name: string;
+    name?: string;
     category?: string;
 }
 
@@ -31,7 +31,6 @@ export interface ItemsByCategory<T> {
     providedIn: 'root'
 })
 export class SortByCategoryMapperService<T extends SortableByCategoryItem = SortableByCategoryItem> {
-
     private defaultCategories: string[] = [];
 
     mapItems(items: T[], defaultCategories: string[]): ItemsByCategory<T>[] {
@@ -83,15 +82,14 @@ export class SortByCategoryMapperService<T extends SortableByCategoryItem = Sort
             }
 
             return itemA.category.localeCompare(itemB.category);
-    }
-    );
+        });
     }
 
     private mapItemDefaultCategory(listItem: SortableByCategoryItem): string {
         const itemCategory = listItem.category;
 
         if (!this.isDefaultCategory(itemCategory)) {
-      return (itemCategory ?? '');
+            return itemCategory ?? '';
         }
 
         return '';