No feedback about starting/stopping/restarting a service

[alinefm]

Try to start/stop/restart a service listed. When you perform any action, there is only a successful message on top of page saying the command was sent (?) On UI, the service keeps on previous state without any change. I needed to switch tabs to be able to confirm the operation was done or not.

When performing any action an a service, the UI should display a loading icon to inform the user an operation is being done and after completed, update the service status/details accordingly or show an error message.