Adding prettier tool

[jamesbraza]

I noticed the docs had extra whitespace. This PR add prettier and end-of-file-fixer to pre-commit for standardized spacing

[RonnyPfannschmidt]

im happy to add some fixes, but i am well aware why prettier is no longer under pre-commit and i will not add that tool unless the pre-commit maintainers are convinced it wont mess up everything again

i was at the end of said breakages multiple times myself and consider it scorched earth for now

[jamesbraza]

Fwiw this PR uses https://github.com/rbubley/mirrors-prettier (as opposed to the archived https://github.com/pre-commit/mirrors-prettier). Regardless, I reverted the addition of prettier to .pre-commit-config.yaml.

Are you okay with the changes prettier makes? Also, feel free to just close this PR if you're not interested at all, I am not attached to it.

[jamesbraza]

Alright I just rebased this atop main 🤓 . Note there is no mirrors-prettier here in this PR, just the changes made by the tool, as if it was a ghost 👻

[RonnyPfannschmidt]

its broken

[jamesbraza]

Oh dang, too bad. I made prettier/prettier#16713

I will close this PR as this seems to be a critical bug