Add initialization layer

lib/helpers/websocket_helper.dart

@@ -0,0 +1,15 @@
+/// User web socket helper
+///
+/// @author Pierre Hubert
+
+class WebSocketHelper {
+  /// Check out whether we are currently connected to websocket or not
+  static bool isConnected() {
+    return true;
+  }
+
+  /// Connect to WebSocket
+  static connect() async {
+    if (isConnected()) return;
+  }
+}