merge material 3

lib/pages/rates/shipment_rates.dart

@@ -6,6 +6,7 @@ import 'package:fcs/pages/main/model/main_model.dart';
 import 'package:fcs/pages/rates/cargo_type_list.dart';
 import 'package:fcs/pages/rates/custom_list.dart';
 import 'package:fcs/pages/rates/model/shipment_rate_model.dart';
+import 'package:fcs/pages/widgets/local_app_bar.dart';
 import 'package:fcs/pages/widgets/local_text.dart';
 import 'package:fcs/pages/widgets/progress.dart';
 import 'package:flutter/cupertino.dart';
@@ -46,33 +47,23 @@ class _ShipmentRatesState extends State<ShipmentRates> {
     return LocalProgress(
       inAsyncCall: _isLoading,
       child: Scaffold(
-        appBar: AppBar(
-          centerTitle: true,
-          leading: new IconButton(
-            icon: new Icon(CupertinoIcons.back, color: primaryColor),
-            onPressed: () => Navigator.of(context).pop(),
-          ),
-          backgroundColor: Colors.white,
-          shadowColor: Colors.transparent,
-          title: LocalText(context, 'rate.title',
-              color: primaryColor, fontSize: 20),
-          actions: isEditable
-              ? [
-                  IconButton(
-                      onPressed: () => Navigator.of(context).push(
-                          CupertinoPageRoute(
-                              builder: (context) => ShipmentRatesEdit())),
-                      icon: Icon(
-                        Icons.edit,
-                        color: primaryColor,
-                      ))
-                ]
-              : [],
-        ),
+        appBar: LocalAppBar(
+            labelKey: "rate.title",
+            backgroundColor: Colors.white,
+            labelColor: primaryColor,
+            arrowColor: primaryColor,
+            actions: isEditable
+                ? [
+                    IconButton(
+                        onPressed: () => Navigator.of(context).push(
+                            CupertinoPageRoute(
+                                builder: (context) => ShipmentRatesEdit())),
+                        icon: Icon(Icons.edit, color: primaryColor))
+                  ]
+                : []),
         body: Padding(
           padding: const EdgeInsets.all(8.0),
           child: ListView(
-            // crossAxisAlignment: CrossAxisAlignment.center,
             children: <Widget>[
               fcsButton(context, getLocalString(context, "rate.cal.title"),
                   callack: () {