Implement Webuntis HTTP Api and Display

lib/dataOld/socketConnection.dart

@@ -0,0 +1,10 @@
+import 'package:web_socket_channel/web_socket_channel.dart';
+
+class SocketConnection {
+  static final _connection = WebSocketChannel.connect(
+    Uri.parse('ws://localhost:1234'),
+  );
+
+  static var read = _connection.stream.asBroadcastStream();
+  static var write = _connection.sink;
+}