fix:收银台初始化时integer overflow导致商品列表等信息不显示

fuintBackend/fuint-application/src/main/java/com/fuint/module/backendApi/controller/BackendCashierController.java

@@ -113,6 +113,7 @@ public class BackendCashierController extends BaseController {
             return getFailureResult(1001, "请先登录");
         }
 
+
         TAccount accountInfo = accountService.getAccountInfoById((accountDto.getId()));
         Long storeId = (accountInfo.getStoreId() == null || accountInfo.getStoreId() < 1) ? 0 : accountInfo.getStoreId();
         MtStore storeInfo = null;