Add venv/ and .venv/ to .gitignore

[bizfsc]

Add venv/ and .venv/ directories to .gitignore so that local virtual environments are not accidentally tracked.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

[acolomb]

Please use local ignores for such things. There is no code in the repo to create these artifacts, thus I do not want to litter the curated ignore list with random stuff used by some developers. Let's keep it for generated stuff that is expected because of what the committed code does.

See here:
https://docs.github.com/en/get-started/git-basics/ignoring-files#excluding-local-files-without-creating-a-gitignore-file

Maybe even:
https://docs.github.com/en/get-started/git-basics/ignoring-files#configuring-ignored-files-for-all-repositories-on-your-computer

[bizfsc]

I am fine with this. I just though I add this because there were already some added lines.