account settings

lib/components/message.dart

@@ -7,9 +7,11 @@ void showToast(BuildContext context, {required String message, IconData? icon})
   var newEntry = OverlayEntry(
       builder: (context) => ToastOverlay(message: message, icon: icon));
 
-  OverlayWidget.of(context)?.addOverlay(newEntry);
+  var overlay = OverlayWidget.of(context);
 
-  Timer(const Duration(seconds: 2), () => OverlayWidget.of(context)?.remove(newEntry));
+  overlay?.addOverlay(newEntry);
+
+  Timer(const Duration(seconds: 2), () => overlay?.remove(newEntry));
 }
 
 class ToastOverlay extends StatelessWidget {

lib/components/title_bar.dart

@@ -23,3 +23,29 @@ class TitleBar extends StatelessWidget {
     );
   }
 }
+
+class SliverTitleBar extends StatelessWidget {
+  const SliverTitleBar({required this.title, this.action, super.key});
+
+  final String title;
+
+  final Widget? action;
+
+
+  @override
+  Widget build(BuildContext context) {
+    return SliverToBoxAdapter(
+      child: SizedBox(
+        child: Row(
+          children: [
+            Text(title,
+              style: const TextStyle(fontSize: 20, fontWeight: FontWeight.bold),),
+            const Spacer(),
+            if(action != null)
+              action!
+          ],
+        ).paddingHorizontal(16).paddingVertical(8),
+      ),
+    );
+  }
+}