OpenAIClient can be used to interact with OpenAI's API. Untested at the
moment (except with an API key that does not yet have perms)
Local git client splits the "git" functionality (e.g. make commits,
checkout branches, etc...) away from the "github" client
I also removed a lot of duplicate code for the different commands in cmd
And created a basic "local issue" command to send a "code change
request" to the llm, and receive a code change response. Eventually, I
want this to make the corresponding local git changes, for the user to
check.
TODO: github client should only be responsible for github-specific
actions, e.g. opening a PR or listing issues/comments
* Add configurable users to list issues from
* Add configurable labels to require on issues
* Add a CLI subcommand that lists issues according to the criteria and
does nothing else
* Update existing CLI REPL to list issues according to the new criteria
* Clean up and reorganize config code a little
* Add some basic types and function signature for listing comments on
code change requests
