Catch not-logged in on ProfileScreen if asked to draw one time before logout

lib/screens/profile_screen.dart

@@ -17,6 +17,13 @@ class _ProfileScreenState extends State<ProfileScreen> {
   @override
   Widget build(BuildContext context) {
     final authService = context.watch<AccountsService>();
+    if (!authService.loggedIn) {
+      return Scaffold(
+          appBar: StandardAppBar.build(context, 'Not Logged In'),
+          body: Center(
+            child: Text('Not logged in'),
+          ));
+    }
     final profile = authService.currentProfile;
     return Scaffold(
       appBar: StandardAppBar.build(context, 'Profile'),