CEC-2611 Show HMI online status (#205)

* CEC-2611 Show HMI online status
Update car update progress to show ECU
Refresh car details car updates tab

* clean up

src/components/Contexts/VehicleContext.jsx

@@ -45,6 +45,7 @@ export const VehicleProvider = ({ children }) => {
       }
       cars.forEach((car) => {
         car.connected = result[car.vin] || false;
+        car.connectedHMI = result[`2:${car.vin}`] || false;
       });
     } catch (e) {
       logger.error(e.stack);