Tmux interactive session app

I followed an analog very close to what is done for the authentication helper that was done for the RStudio bc app

Basically swap the plaintext user:password call with

-a /path/to/bin/auth

And then write the auth to verify against a cached shell TTYD_PASSWORD password

One other notable bit is that I needed to stash the full tmux <with all the opts> command in another file, and let the /bin/auth call this file.

I’m still not quite finalized as I’m thinking this through, but I can reach out to you offline to discuss this potential solution.