Use the terminal-progress-bar package to display a progress bar
during replay, when there are jobs that need to be replayed. Bumps
the lts resolver so we get access to this package.
Using websockets because it would be nice to eventually have a terminal
in the Electron client.
This is prototype-quality code. Using the built-in client/server from the
`websockets` package, but that's just for testing.
Joe told me to look at the Jaque terminal and I just did. That uses
the Lanterna Java library to handle terminal output. Joe then suggested
that I move the entire system here to curses or another similar library.
