📝 Documentation: Explain how to publish a new version

[JoshuaKGoldberg]

Documentation Report Checklist

• I have looked at the latest main branch of the repository.
• I have searched for related issues and found none that matched my issue.

Overview

As of the new npm trusted publishing requirements (#2270 & co.), I don't know the best / canonically correct way to make a new package with a new repository. Trusted publishing needs to be enabled, but how do you do that for a new package automatically?

Accepting docs PRs for someone to figure this out!

Additional Info

The approximate steps I took for https://github.com/JoshuaKGoldberg/remark-add-twoslash were:

1. Run npx create-typescript-app --remote to create the package & upstream repo
2. Ran pnpm build locally
3. Ran pnpm publish locally to make a 0.0.*
4. Went to https://www.npmjs.com/package/remark-add-twoslash/access and set the Trusted Publisher settings to JoshuaKGoldberg / remark-add-twoslash / publish.yaml

If there's a way for create-typescript-app to do this automatically, that'd be lovely. Please file issue(s) (or just comment here if you're in a hurry) letting us know!

🎁

[lishaduck]

If there's a way for create-typescript-app to do this automatically, that'd be lovely.

There's https://npmx.dev/package/setup-npm-trusted-publish which isn't ideal (certainly not "lovely") but for now there isn't a better way to setup a new package.
There's also npm trust github now (npm/cli#8899), which can be used instead of going to the website.

Not ideal but we gotta work with what we've got 🤷🏻‍♂️