organize the assistant command folder, make chat its own sub-command,…

… allow users to request the chat id specifically through the describe command

instead of marshaling to JSON and then into a buffer, just use a buff…

…er when building the request body

add simple spinner to chat completion requests

update chat/completions endpoint to allow passing a stream boolean, a…

…nd handling a streaming response

additional naming cleanup, code readability chores

update staging URL with new naming schema, add helpers for staging vs…

… production targeting

Show warning when both logged in and using api key

Fix panic in set-environment and set-color

Add some text letting the user know auth takes a few moments to complete

Improve login UX with consent to launch browser