`sphinx-click` doesn't document click

[t-sasatani]

The CLI documentation doesn't appear in v0.5.0, though cli/main.rst hasn't changed—just a note for returning later.

• v0.5.0: https://miniscope-io.readthedocs.io/en/v0.5.0/cli/main.html
• v0.4.1: https://miniscope-io.readthedocs.io/en/v0.4.1/cli/main.html

[sneakers-the-rat]

Yeah I noticed that too, it builds locally but I think i messed smth up in the docs. Will add doc tests