create npm folder on Windows in Roaming dir if not exit

[Vandivier]

Goals

1. allow npx create-next-app@latest to work out of the box as suggested in the React docs
2. specifically solve the npm folder does not exist error on Windows by ensuring npm exists under Roaming if needed
3. lower friction, quicker start up time

related

Non-Goals

1. address all npx issues
2. address all npm issues
3. address issues across platforms

Background

related on npx side: npm/cli#7205

while teaching a student to build in react, we consulted the react docs.

this student, using Windows, installed node, confirmed that npm existed, made a github repo, and navigated into the new repo and ran the command literal provided in the React docs:
npx create-next-app@latest

This errored unexpectedly, complaining that there was no npm folder in their /Roaming/ folder

the solution was simply to make an npm folder inside Roaming and everything else worked.

Proposal

I currently believe this should be fixed npx-side, but I could be mistaken

if the npx program is proceeding into create-next-app, then we should make sure to create the folder if it doesn't exist ourselves

if the next/vercel team agrees it's an npx-side issue feel free to close and a +1 on the issue below would be helpful!
npm/cli#7205