repair add makanan page, addes socket io client for real time update data, added table status change page

lib/services/my_socket_io_client.dart

@@ -0,0 +1,48 @@
+import 'package:flutter_dotenv/flutter_dotenv.dart';
+import 'package:socket_io_client/socket_io_client.dart';
+
+import '../app/app.logger.dart';
+
+class MySocketIoClient {
+  final log = getLogger('MySocketIoClient');
+  final String _url = dotenv.env['url']!;
+  static final MySocketIoClient _instance = MySocketIoClient._internal();
+  factory MySocketIoClient() => _instance;
+  MySocketIoClient._internal();
+
+  late Socket _socket;
+  Socket get socket => _socket;
+
+  Future<void> init() async {
+    try {
+      _socket = io(_url, <String, dynamic>{
+        'transports': ['websocket'],
+        'autoConnect': false,
+      });
+      _socket.connect();
+      log.i('socket connected');
+    } catch (e) {
+      log.e('error : $e');
+    }
+  }
+
+  Future<void> emit(String event, dynamic data) async {
+    _socket.emit(event, data);
+  }
+
+  Future<void> on(String event, Function(dynamic) callback) async {
+    _socket.on(event, callback);
+  }
+
+  Future<void> off(String event) async {
+    _socket.off(event);
+  }
+
+  Future<void> disconnect() async {
+    _socket.disconnect();
+  }
+
+  Future<void> connect() async {
+    _socket.connect();
+  }
+}