Feature request: multi-tenant version of Command Jobs accessible via terminal

[nicobrenner]

Two ways of going about it:

1. have separate instances of command jobs running simultaneously
2. have command jobs support multiple users at the same time, or

We could start with 1, then go for 2 if necessary

The app can be served via SSH (I imagine):

• when someone connects via ssh, the server spawns a new shell/command that only runs commandjobs, and saves some sort of unique id for the user (their public ssh key maybe?)
• to be able to resume the session later, the server would need to keep track of unique user ids
• each job_listings.db and base_resume.txt file would need to be stored, paired with their corresponding unique user id