Deploy documentation automatically

[MinnDevelopment]

Description

Setup a simple CI to build and deploy the documentation when a push to master happens.

Why This is Needed

Because the documentation isn't deployed often enough. See changelog that has been updated almost 2 weeks ago and is still not deployed.

Alternatives Considered

Manually deploy them, when a push happens?

Additional Details

Nope.

[webtax-gh]

This is easier said than done but would be a nice improvement.