Resume on fprint activity

[noahgitsham]

I have a listener that dims my screen and starts hyprlock (with parallel fingerprint authentication) on timeout, would be nice if there were some way for it to resume after touching the fingerprint scanner, so that my screen undims.

Not sure if watching the fprintd service activity would be the best way to go about implementing this, but it may be worth generalising, allowing the user to configure any service which resumes the listener on activity.