feat: update PrestashopService to use dynamic base URL from environment configuration

client/src/app/services/prestashop.serivce.ts

@@ -4,6 +4,7 @@ import {forkJoin, map, of, switchMap, Observable, catchError} from 'rxjs';
 import {PsItem} from '../interfaces/ps-item';
 import {PsProduct} from '../interfaces/ps-product';
 import {ProductListItem} from '../interfaces/product-list-item';
+import {environment} from '../../environments/environment';
 
 type Resource = 'categories' | 'manufacturers' | 'suppliers';
 
@@ -36,7 +37,7 @@ const UPDATE_CFG: Record<Resource, {
 @Injectable({providedIn: 'root'})
 export class PrestashopService {
   private readonly http = inject(HttpClient);
-  private readonly base = '/ps';
+  private readonly base = environment.psUrl;
   private readonly frontBase = 'https://shop.gameovergne.fr'
 
   // -------- Utils