Remove html depencencies and alway connecto to remote server.

lib/connection/ws_connection.dart

@@ -34,12 +34,8 @@ class ServerConnection {
   void connect() {
     if (wasConnected) channel.sink.close();
 
-    if (kDebugMode) {
-      channel = WebSocketChannel.connect(Uri.parse('ws://localhost:8080'));
-    } else {
     channel =
         WebSocketChannel.connect(Uri.parse('wss://chess.sw-gross.de:8080'));
-    }
 
     log(channel.closeCode.toString());
 

lib/main.dart

@@ -1,9 +1,6 @@
-import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_web_plugins/flutter_web_plugins.dart';
 import 'package:mchess/chess/chess_app.dart';
 
 void main() {
-  if (kIsWeb) setUrlStrategy(PathUrlStrategy());
   runApp(const ChessApp());
 }

pubspec.lock

@@ -273,10 +273,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: c9282698e2982b6c3817037554e52f99d4daba493e8028f8112a83d68ccd0b12
+      sha256: "6182294da5abf431177fccc1ee02401f6df30f766bc6130a0852c6b6d7ee6b2d"
       url: "https://pub.dev"
     source: hosted
-    version: "0.4.17"
+    version: "0.4.18"
   typed_data:
     dependency: transitive
     description: