[MRG] Switch docs to main and workflows to poetry

[scaramallion]

Reference issue

• Switch from master to main
• Switch workflows over to poetry
• Change from flake8/etc to ruff
• Merge pr-typing and pr-linter

Tasks

• pr-linter -> switch to ruff check
• merge-pytest -> poetry
• pr-pytest-apps -> poetry
• pr-pytest -> poetry
• publish-pypi-deploy -> poetry

[codecov]

Codecov Report

Merging #884 (acee142) into main (929978b) will not change coverage.
The diff coverage is n/a.

❗ Current head acee142 differs from pull request most recent head 738575f. Consider uploading reports for the commit 738575f to get more accurate results

@@            Coverage Diff            @@
##              main      #884   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files           28        28           
  Lines         8650      8650           
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  Hits          8650      8650