add shipments

lib/pages/receiving/receiving_list.dart

@@ -25,6 +25,7 @@ class _ReceivingListState extends State<ReceivingList> {
   @override
   void initState() {
     super.initState();
+    Provider.of<PackageModel>(context, listen: false).initData(false);
   }
 
   @override
@@ -81,9 +82,9 @@ class _ReceivingListState extends State<ReceivingList> {
           body: new ListView.separated(
               separatorBuilder: (context, index) => Divider(
                     color: Colors.black,
+                    height: 1,
                   ),
               scrollDirection: Axis.vertical,
-              padding: EdgeInsets.only(top: 15),
               shrinkWrap: true,
               itemCount: packageModel.packages.length,
               itemBuilder: (BuildContext context, int index) {