Switch from setup.py to pyproject.toml

[nwlandry]

According to PEP 621, projects are encouraged to migrate to a pyproject.toml file.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.14%. Comparing base (3252b7f) to head (633e8a1).
Report is 58 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #573   +/-   ##
=======================================
  Coverage   93.14%   93.14%           
=======================================
  Files          60       60           
  Lines        4495     4495           
=======================================
  Hits         4187     4187           
  Misses        308      308           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[maximelucas]

Thanks a lot Nich! Looks good. Just a few questions above.

(Edit: whoops, accidentally closed, then reopened)

[nwlandry]

@maximelucas Should have addressed all of your comments, thanks!

[maximelucas]

Amazing, thanks so much!
Last tiny question but approving already.