Unclutter autodoc slightly

[jsignell]

Related Issue(s):

• Closes Cluttered autodoc output #446

Description:

autodoc can always stand to be decluttered more, but in this PR I tried to make things a little better by:

• removing inheritance from class docstrings
• adding autosummary to some key pages

I also added a few stubs for extension classes where the docs were missing.

PR Checklist:

• pre-commit hooks pass locally
• Tests pass (run scripts/test)
• Documentation has been updated to reflect changes, if applicable
• This PR maintains or improves overall codebase code coverage.
• Changes are added to the CHANGELOG. See the docs for information about adding to the changelog.

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (d55cc15) 90.92% compared to head (c09c993) 90.92%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1137   +/-   ##
=======================================
  Coverage   90.92%   90.92%           
=======================================
  Files          49       49           
  Lines        6631     6631           
  Branches      975      975           
=======================================
  Hits         6029     6029           
  Misses        422      422           
  Partials      180      180           

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.

[jpolchlo]

I guess this looks ok. I've no experience with autodoc to say if this is problematic or not. If that's ok by you, go ahead and merge; if not, seek a more informed reviewer?