add fcs shipment apis

lib/pages/package/package_editor.dart

@@ -52,17 +52,17 @@ class _PackageEditorPageState extends State<PackageEditorPage> {
   Widget build(BuildContext context) {
     final trackingIdBox = DisplayText(
       text: _package.trackingID,
-      labelText: getLocalString(context, "package.tracking.id"),
+      labelTextKey: "package.tracking.id",
       iconData: MaterialCommunityIcons.barcode_scan,
     );
     final statusBox = DisplayText(
       text: _package.currentStatus,
-      labelText: getLocalString(context, "package.edit.status"),
+      labelTextKey: "package.edit.status",
       iconData: AntDesign.exclamationcircleo,
     );
     final customerNameBox = DisplayText(
       text: _package.userName,
-      labelText: getLocalString(context, "package.create.name"),
+      labelTextKey: "package.create.name",
       iconData: Icons.perm_identity,
     );
     final completeProcessingBtn = fcsButton(