Fixed some UI things and nightly

lib/src/page/server_page.dart

@@ -1,14 +1,58 @@
 import 'package:fluent_ui/fluent_ui.dart';
 import 'package:get/get.dart';
+import 'package:get_storage/get_storage.dart';
 import 'package:reboot_launcher/src/widget/local_server_switch.dart';
 import 'package:reboot_launcher/src/widget/port_input.dart';
 
 import 'package:reboot_launcher/src/widget/host_input.dart';
 import 'package:reboot_launcher/src/widget/server_button.dart';
 
-class ServerPage extends StatelessWidget {
+import '../controller/server_controller.dart';
+
+class ServerPage extends StatefulWidget {
   const ServerPage({Key? key}) : super(key: key);
 
+  @override
+  State<ServerPage> createState() => _ServerPageState();
+}
+
+class _ServerPageState extends State<ServerPage> {
+  final ServerController _serverController = Get.find<ServerController>();
+
+  @override
+  void initState() {
+    if (_serverController.warning.value) {
+      WidgetsBinding.instance.addPostFrameCallback((_) async {
+        await _showAdvancedUserWarning();
+        _serverController.warning.value = false;
+      });
+    }
+
+    super.initState();
+  }
+
+  Future<void> _showAdvancedUserWarning() async {
+    await showDialog(
+        context: context,
+        builder: (context) => ContentDialog(
+          content: const SizedBox(
+            width: double.infinity,
+            child: Text("This section is reserved for advanced users",
+                textAlign: TextAlign.center),
+          ),
+          actions: [
+            SizedBox(
+              width: double.infinity,
+              child: FilledButton(
+                onPressed: () => Navigator.of(context).pop(),
+                child: const Text('I understand'),
+              ),
+            )
+          ],
+        )
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return Column(