This milestone is for implementing a simple interface for viewing & editing the config, running & stopping the daemon, and viewing the logs.

The motivation for this milestone is that go-dj should be a fun tool for experimenting with Part 15. While there is an appeal to keeping the tool constrained to a CLI, terminals aren't the most welcoming introduction to a tool.

Fortunately, the code is structured in such a way that there shouldn't be a huge lift to have both an CLI and GUI. Though the UI might get moved into a separate repo and import the functionality. Only implementation will tell.