fix: Revert socket.io client and restore html websocket to fix CodeRabbit channel contract warning

Author: mskayali

packages/dart/lib/src/network/parse_websocket_html.dart

@@ -1,9 +1,9 @@
 /// If you change this file, you should apply the same changes to the 'parse_websocket_io.dart' file
 library;
 
-import 'dart:async';
+// ignore: deprecated_member_use
+import 'dart:html' as html;
 
-import 'package:socket_io_client/socket_io_client.dart' as io;
 import 'package:web_socket_channel/html.dart';
 import 'package:web_socket_channel/web_socket_channel.dart';
 
@@ -14,41 +14,19 @@ class WebSocket {
   static const int open = 1;
   static const int closing = 2;
   static const int closed = 3;
-  final io.Socket _webSocket;
-
-  static final Map<String, int> _states = {
-    'closed': 3,
-    'opening': 0,
-    'open': 1,
-    'closing': 2,
-  };
+
+  final html.WebSocket _webSocket;
+
   static Future<WebSocket> connect(String liveQueryURL) async {
-    Completer<WebSocket> completer = Completer();
-    final io.Socket webSocket = io.io(
-      liveQueryURL,
-      io.OptionBuilder()
-          .setTransports(['websocket'])
-          .enableReconnection()
-          .build(),
-    );
-    webSocket.connect();
-    webSocket.onConnect((handler) {
-      if (!completer.isCompleted) {
-        completer.complete(WebSocket._(webSocket));
-      }
-    });
-    webSocket.onConnectError((handler) {
-      if (!completer.isCompleted) {
-        completer.completeError('unable to connect to the server $handler');
-      }
-    });
-
-    return completer.future;
+    final html.WebSocket webSocket = html.WebSocket(liveQueryURL);
+    await webSocket.onOpen.first;
+    return WebSocket._(webSocket);
   }
 
-  int get readyState => _states[_webSocket.io.readyState]!;
-  Future<io.Socket> close() async {
-    return _webSocket.disconnect();
+  int get readyState => _webSocket.readyState;
+
+  Future<void> close() async {
+    return _webSocket.close();
   }
 
   WebSocketChannel createWebSocketChannel() {

packages/dart/pubspec.yaml

@@ -24,7 +24,6 @@ dependencies:
   # Networking
   dio: ^5.7.0
   http: ^1.2.0
-  socket_io_client: ^3.1.2
   web_socket_channel: ">=2.4.3 <4.0.0"
 
   #Database