Generate CLIs

Not a big priority for me, but might be a nice option to generate CLIs, pretty much a 1:1 mapping, for example `logs add_project --name 'My Project' --description 'Production logs for My Project' --retention 30 --location us-central1`.

Output would be a Go program so it's easy to cross-compile and distribute. Would likely also need some env var support generated for auth etc.