update back category

src/handlers/userHandlers/userProductHandler.js

@@ -340,10 +340,7 @@ Subcategory: ${product.subcategory_name}
                             callback_game: product.quantity_in_stock <= 1 ? {} : null // Disabled if stock is 1 or less
                         }
                     ],
-                    [{
-                        text: `« Back to ${product.subcategory_name}`,
-                        callback_data: `shop_subcategory_${product.location_id}_${product.category_id}_${product.subcategory_id}_${photoMessageId}`
-                    }]
+                    [{ text: '« Back', callback_data: `shop_category_${product.location_id}_${product.category_id}` }] // Возврат к категории
                 ]
             };