I'd like to add a +1 for this feature request, it's damn near perfect.

Canceling out of an action without performing it is an important part of any UX, I'd really appreciate this as an option in the config.

There's an autohotkey version of this (https://github.com/Osmagtor/AppSwitcher/ - I modified it and posted my changes in the "issues" - but I'm not the best at it. I'd prefer to use this Rust version, if it could exit when I press Esc - as that's what I use when I work on my Mac at home :)

Thanks for making this regardless!