Add images property to CreateRestaurantDto and Restaurant entity; update UploaderController with AdminAuthGuard and API tags for enhanced security and documentation.

src/modules/restaurants/entities/restaurant.entity.ts

@@ -63,6 +63,10 @@ export class Restaurant extends BaseEntity {
   @Property({ nullable: true, type: 'json' })
   tagNames?: string[];
 
+  // --- تصاویر ---
+  @Property({ nullable: true, type: 'json' })
+  images?: string[];
+
   // --- مالیات یا VAT ---
   @Property({ type: 'decimal', default: 0 })
   vat?: number = 0;