🐛 Bug fixes of scaffold

lib/main.dart

@@ -47,7 +47,11 @@ class SolianApp extends StatelessWidget {
           child: Overlay(
             initialEntries: [
               OverlayEntry(builder: (context) {
-                return NotificationNotifier(child: child ?? Container());
+                return ScaffoldMessenger(
+                  child: Scaffold(
+                    body: NotificationNotifier(child: child ?? Container()),
+                  ),
+                );
               }),
               OverlayEntry(builder: (context) => const CallOverlay()),
             ],

lib/router.dart

@@ -159,6 +159,8 @@ abstract class SolianRouter {
     ],
   );
 
+  static GoRoute get currentRoute => SolianRouter.router.routerDelegate.currentConfiguration.last.route;
+
   static Page defaultPageBuilder(
     BuildContext context,
     GoRouterState state,

lib/screens/chat/chat.dart

@@ -32,7 +32,6 @@ class ChatScreen extends StatelessWidget {
       title: chat.focusChannel?.name ?? 'Loading...',
       hideDrawer: true,
       fixedAppBarColor: SolianTheme.isLargeScreen(context),
-      appBarLeading: IconButton(icon: const Icon(Icons.tag), onPressed: () {}),
       appBarActions: chat.focusChannel != null
           ? [
               ChannelCallAction(

lib/screens/chat/chat_list.dart

@@ -25,10 +25,17 @@ class ChatListScreen extends StatelessWidget {
       fixedAppBarColor: SolianTheme.isLargeScreen(context),
       child: ChatListWidget(
         onSelect: (item) {
+          if (SolianRouter.currentRoute.name == 'chat.channel') {
             SolianRouter.router.pushReplacementNamed(
               'chat.channel',
               pathParameters: {'channel': item.alias},
             );
+          } else {
+            SolianRouter.router.pushNamed(
+              'chat.channel',
+              pathParameters: {'channel': item.alias},
+            );
+          }
         },
       ),
     );

lib/utils/theme.dart

@@ -9,9 +9,6 @@ abstract class SolianTheme {
       brightness: brightness,
       useMaterial3: true,
       colorScheme: ColorScheme.fromSeed(brightness: brightness, seedColor: Colors.indigo),
-      snackBarTheme: const SnackBarThemeData(
-        behavior: SnackBarBehavior.floating,
-      ),
     );
   }
 }

lib/widgets/layouts/two_column.dart

@@ -13,9 +13,7 @@ class TwoColumnLayout extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return ScaffoldMessenger(
+    return Row(
-      child: Scaffold(
-        body: Row(
       children: [
         SizedBox(
           width: 400,
@@ -24,8 +22,6 @@ class TwoColumnLayout extends StatelessWidget {
         const VerticalDivider(width: 0.3, thickness: 0.3),
         Expanded(child: mainChild ?? const PageEmptyWidget()),
       ],
-        ),
-      ),
     );
   }
 }