Make auth obligatory

lib/helpers/page_wrapper.dart

@@ -1,10 +1,22 @@
+import 'dart:html';
+
 import 'package:flutter/material.dart';
+import 'package:softplayer_web/api/grpc/accounts.dart';
 import 'package:softplayer_web/components/menubar.dart';
 
 class PageWrapper extends StatelessWidget {
   final Widget child;
   final MenuPanel appBar;
-  const PageWrapper({super.key, required this.child, required this.appBar});
+  const PageWrapper(
+      {super.key,
+      required this.child,
+      required this.appBar,
+      required this.accountsGrpc});
+
+  final AccountsGrpc accountsGrpc;
+  bool isSignedIn() {
+    return window.localStorage.containsKey("token");
+  }
 
   @override
   Widget build(BuildContext context) {