added name surname to volunteers page

src/shared/types/user-rating-type.ts

@@ -1,6 +1,8 @@
 export interface IUserRatings {
   user_id: number;
   username: string;
+  first_name: string;
+  last_name: string;
   report_count: number;
   likes_given_count: number;
   likes_received_count: number;