Notes on deploying vercel in a Windows environment

[Samdasoo1076]

I think I need some notes when deploying vercel in a Windows environment.
The README only describes localhost hosting.

I need to explain if I am developing hosted by Vercel.
Ex. When committing to a repository just before deploying to vercel, use the command 'yarn prettier --write.'

[timlrx]

Happy to accept a PR to improve the readme or add a section to the FAQ that explains what else needs to be done.