chat-cli: Update prompt on-create
chat-cli: Update prompt on-create

Creating a mailbox would refresh the prompt before setting a new
audience, instead of after. This change corrects the behavior.

Also updates glyph binding code and print style.

ngzax/urbit,jfranklin9000/urbit,ngzax/urbit,urbit/urbit,ngzax/urbit,jfranklin9000/urbit,urbit/urbit,ngzax/urbit,urbit/urbit,jfranklin9000/urbit,urbit/urbit,ngzax/urbit,urbit/urbit,jfranklin9000/urbit,jfranklin9000/urbit,urbit/urbit,ngzax/urbit,urbit/urbit,jfranklin9000/urbit,jfranklin9000/urbit,ngzax/urbit