v4

lib/v3/app/navigation/views/app_navigation.dart

@@ -1,36 +1,31 @@
 import 'package:flutter/material.dart';
 import '../router/app_router_delegate.dart';
 import 'app_navigation_rail.dart';
-import 'background.dart';
-import 'top_bar.dart';
+import 'app_top_bar.dart';
 
 class AppNavigation extends StatelessWidget {
   const AppNavigation({super.key});
 
   @override
   Widget build(BuildContext context) {
+    double px1 = 1/View.of(context).devicePixelRatio;
     return Scaffold(
-      body: Stack(
+      body: Row(
         children: [
-          // const Background(),
-          Row(
-            children: [
-              const AppNavigationRail(),
-              Expanded(
-                child: Column(
-                  children: [
-                    TopBar(),
-                    Divider(height: 1,),
-                    Expanded(
-                      child: Router(
-                        routerDelegate: router,
-                        backButtonDispatcher: RootBackButtonDispatcher(),
-                      ),
-                    ),
-                  ],
+          const AppNavigationRail(),
+          Expanded(
+            child: Column(
+              children: [
+                const AppTopBar(),
+                Divider(height: px1,),
+                Expanded(
+                  child: Router(
+                    routerDelegate: router,
+                    backButtonDispatcher: RootBackButtonDispatcher(),
+                  ),
                 ),
-              ),
-            ],
+              ],
+            ),
           ),
         ],
       ),