docs(learn): migrate "How to publish N-API package" guide to the learn section

[mwelwankuta]

Description

This PR migrates the legacy guide "How to publish N-API package" to the learn section and also renames occurrences of N-API to Node-API as the preferred term according to https://nodejs.org/api/n-api.html#:~:text=Node%2DAPI%20(formerly%20N%2D,js

Validation

Related Issues

Fixes #6229

Check List

• I have read the Contributing Guidelines and made commit messages that follow the guideline.
• I have run npx turbo lint to ensure the code follows the style guide. And run npx turbo lint:fix to fix the style errors if necessary.
• I have run npx turbo format to ensure the code follows the style guide.
• I have run npx turbo test to check if all tests are passing.
• I've covered new added functionality with unit tests if necessary.

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
nodejs-org	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jan 17, 2024 0:00am

[ovflowd]

cc @nodejs/n-api-admins and @nodejs/node-api can y'all proofcheck this PR and verify it is still relevant and correct?

[github-actions]

Lighthouse Results

URL	Performance	Accessibility	Best Practices	SEO	Report
/en	🟢 100	🟢 100	🟢 92	🟢 92	🔗
/en/about	🟢 100	🟢 97	🟢 92	🟢 92	🔗
/en/about/previous-releases	🟢 98	🟢 96	🟢 92	🟢 92	🔗
/en/download	🟢 100	🟢 97	🟢 92	🟢 92	🔗
/en/blog	🟢 100	🟢 97	🟢 92	🟢 92	🔗

[github-actions]

Unit Test Coverage Report

Lines	Statements	Branches	Functions
	86.88% (391/450)	73.1% (106/145)	80.23% (69/86)

Unit Test Report

Tests	Skipped	Failures	Errors	Time
72	0 💤	0 ❌	0 🔥	4.687s ⏱️

[mikeesto]

Thanks for the PR. Running prettier will help get CI to pass

[mwelwankuta]

Thanks for the PR. Running prettier will help get CI to pass

Locally, running prettier passes without making changes to the existing code.

[mwelwankuta]

The formatting is good

[legendecas]

@ovflowd can y'all proofcheck this PR and verify it is still relevant and correct?

I can confirm the doc is still relevant and the rename from n-api to node-api looks good to me.

[bmuenzenmeyer]

• any concern on the age of the example? it's archived
• also, node-api is no longer experimental

some small grammar nits which i will resolve here

[anonrig]

@ovflowd Can we remove nodejs/collaborators from code owners, since it tags all collaborators on every pull request?

[ovflowd]

It's intentional since this content (the learn content) is owned by Core Collaborators.

Someone needs to own the content...

[officeneerajsaini]

Subject: Request for Redirect Link Update in Merged PR

Hi , I've noticed an issue with the merged pull request in the redirect.json file. It appears that the redirect link is missing, leading to a potential problem with the page.
To ensure a seamless user experience, could you please update the redirect link? This adjustment will prevent any potential 404 errors on the linked page.