fix fcs shipment service

lib/pages/staff/model/staff_model.dart

@@ -2,7 +2,7 @@ import 'dart:async';
 
 import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:fcs/data/services/services.dart';
-import 'package:fcs/domain/constants.dart';
+import 'package:fcs/constants.dart';
 import 'package:fcs/domain/entities/user.dart';
 import 'package:fcs/domain/vo/privilege.dart';
 import 'package:fcs/helpers/firebase_helper.dart';
@@ -83,11 +83,7 @@ class StaffModel extends BaseModel {
       required bool enablePin,
       required int? pin}) async {
     await request("/employee/pin", "PUT",
-        payload: {
-          "id": userID,
-          "enable_pin_login": enablePin,
-          "pin": pin
-        },
+        payload: {"id": userID, "enable_pin_login": enablePin, "pin": pin},
         token: await getToken());
   }