Fix docs

[dwhswenson]

Build on RTD was missing information. This PR will fix it.

Looks like the problem was that we weren't trusting setuptools to find packages on its own.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.29%. Comparing base (f56c4e9) to head (25cabc7).
Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #11   +/-   ##
=======================================
  Coverage   99.29%   99.29%           
=======================================
  Files          15       15           
  Lines         853      853           
=======================================
  Hits          847      847           
  Misses          6        6           

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[dwhswenson]

That fixed it! Merging.