WIP: Fix most mypy issues#343

Draft

Avasam wants to merge 11 commits intopypa:mainfrom

Avasam:re-enable-mypy

Commits on Mar 12, 2025

Re-enable mypy and fix most issues
Avasam
committed

Commits on Mar 19, 2025

Merge branch 'main' of https://github.com/pypa/distutils into re-enable-mypy
Avasam
committed

Commits on Mar 20, 2025

Merge branch 'main' into re-enable-mypy
Avasam
authored

Commits on Apr 3, 2025