add paginator in boxes and deliveries

lib/pages/delivery/delivery_list_row.dart

@@ -5,6 +5,8 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:intl/intl.dart';
 
+import 'delivery_info.dart';
+
 class DeliveryListRow extends StatefulWidget {
   final Box box;
   const DeliveryListRow({this.box});
@@ -32,7 +34,7 @@ class _DeliveryListRowState extends State<DeliveryListRow> {
         onTap: () {
           Navigator.push(
             context,
-            CupertinoPageRoute(builder: (context) => BoxEditor(box: _box)),
+            CupertinoPageRoute(builder: (context) => DeliveryInfo(box: _box)),
           );
         },
         child: Row(
@@ -75,7 +77,7 @@ class _DeliveryListRowState extends State<DeliveryListRow> {
               children: <Widget>[
                 Padding(
                   padding: const EdgeInsets.all(0),
-                  child: getStatus(_box.status),
+                  child: getStatus(_box.status == null ? "" : _box.status),
                 ),
                 Padding(
                   padding: const EdgeInsets.only(left: 8.0, top: 5, bottom: 5),