How do I know if the activation was successful from a bash script ?

[cconstab]

Is your feature request related to a problem? Please describe.

Would be better if package:at_onboarding_cli/src/activate_cli/activate_cli.dart returned a true/false if activation was successful.

Currently is returns a Future :-(

Describe the solution you'd like

Provide a 0 or -1 as per Unix conventions

Describe alternatives you've considered

Cannot think of a better way

Additional context

@XavierChanth / @JeremyTubongbanua you have other ideas ?