[Feature Request] Ability to Toggle Output / Input

[jwmann]

I'm coming from the previous workflow which doesn't seem to be working anymore.
https://github.com/alexlafroscia/alfred-switch-audio-source

This workflow had the ability to toggle between outputs with the one previously used.
Essentially it just saves the id of the last output used and toggle between them.

I was looking at #1 and if we added an Input toggle as well, it could effectively cover that base too.

A keyword to toggle output
A keyword to toggle input
A keyword to toggle both at the same time

[dkarter]

I’m incredibly busy, and likely won’t get around to working on this, but community pull requests are welcome :)