feat: refactor financial wallet UI components and add offline map service support

lib/views/widgets/my_scafold.dart

@@ -9,29 +9,27 @@ class MyScafolld extends StatelessWidget {
     super.key,
     required this.title,
     required this.body,
-    this.action = const Icon(
-      Icons.clear,
-      color: AppColor.secondaryColor,
-    ),
+    this.action,
     required this.isleading,
   });
 
   final String title;
   final List<Widget> body;
-  final Widget action;
+  final Widget? action;
   final bool isleading;
 
   @override
   Widget build(BuildContext context) {
+    final theme = Theme.of(context);
     return Scaffold(
-        backgroundColor: AppColor.secondaryColor,
+        backgroundColor: theme.scaffoldBackgroundColor,
         appBar: AppBar(
-          backgroundColor: AppColor.secondaryColor,
+          backgroundColor: theme.appBarTheme.backgroundColor,
           elevation: 0,
           leading: isleading
               ? IconButton(
                   onPressed: () {
-                    Get.back();
+                    Navigator.maybePop(context);
                   },
                   icon: const Icon(
                     Icons.arrow_back_ios_new,
@@ -39,12 +37,19 @@ class MyScafolld extends StatelessWidget {
                   ),
                 )
               : const SizedBox(),
-          actions: [action],
+          actions: [
+            action ??
+                Icon(
+                  Icons.clear,
+                  color: Colors.transparent,
+                )
+          ],
           title: Text(
             title,
-            style: AppStyle.title.copyWith(fontSize: 30),
+            style: theme.textTheme.titleLarge?.copyWith(fontSize: 24, fontWeight: FontWeight.bold),
           ),
         ),
         body: SafeArea(child: Stack(children: body)));
   }
 }
+