Allow propagation of sensor updates from secondary to main

src/service/tcpclient.cpp

@@ -128,6 +128,16 @@ void TcpClient::itemUpdated(ItemUpdateRequest update)
 	}
 }
 
+void TcpClient::sensorEvent(Sensor sensor, sensor_update_type_t type)
+{
+	// Only forward user-initiated sensor updates to the server
+	// to prevent feedback loops with backend/remote updates
+	if(type == SENSOR_UPDATE_USER)
+	{
+		Service::sensorEvent(sensor, type);
+	}
+}
+
 TcpClient::~TcpClient()
 {
 	delete socket;