Update

lib/home.dart

@@ -1,12 +1,26 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/scheduler.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:go_router/go_router.dart';
+import 'globals.dart';
 
-class HomePage extends StatelessWidget {
+class HomePage extends HookWidget {
   const HomePage({Key? key}) : super(key: key);
 
   static const String routeName = '/';
 
   @override
   Widget build(BuildContext context) {
+    useEffect(() {
+      String? baseUrl = prefs.getString("baseUrl");
+      if (baseUrl == null) {
+        SchedulerBinding.instance.addPostFrameCallback((_) {
+          context.go("/set_server");
+        });
+        return;
+      }
+      return;
+    }, []);
     return const Scaffold(
       body: Center(
         child: Text('Hello World!'),