Quickfix of the docs as I read through and get familiar with the
assistant interface.
`prompt-library: toggle` does not appear to be a live command in
`cmd-shift-p` - instead I see `assistant: deploy prompt library`. This
change to the docs reflects that. It also notes that this command can
only be activated from within the assistant panel (the command is not
accessible from a standard editor panel).
Release Notes:
- N/A
628a61d929