fix: update Devbox package name and fix Turkish snippet

[alakae]

Description

This PR corrects the Devbox installation package name from node to nodejs across all localized download snippets. Currently, the download page provides instructions using devbox add node@version, but the official package name in the Nix/Devbox ecosystem is nodejs. Using node results in a package not found error.

$ devbox add node@24 
Ensuring nixpkgs registry is downloaded.
error: getting status of '/Users/XXXX/Dev/nodejs.org/nixpkgs/677fbe97984e7af3175b6c121f3c39ee5c8d62c9': No such file or directory
Ensuring nixpkgs registry is downloaded: Fail
                                                                                                                                                                                                                                                                                                   
Error: Package node@24 not found                                                                                                                                                                                                                                                                                                  

Additionally, the Turkish instructions contained two problems:

• Typo in devbox command
• Missing comment hashes

Validation

The change was validated by cross-referencing the official Devbox package registry on Nixhub, which confirms that nodejs is the correct identifier for the runtime.

See: https://www.nixhub.io/packages/nodejs vs https://www.nixhub.io/packages/node

Related Issues

No related issue. This is a direct fix for incorrect installation instructions found on the /en/download page.

Check List

• I have read the Contributing Guidelines and made commit messages that follow the guideline.
• I have run pnpm format to ensure the code follows the style guide.
• I have run pnpm test to check if all tests are passing.
• I have run pnpm build to check if the website builds without errors.
• I've covered new added functionality with unit tests if necessary.

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Project	Deployment	Review	Updated (UTC)
nodejs-org	Ready	Preview	Jan 8, 2026 2:14pm

[github-actions]

👋 Codeowner Review Request

The following codeowners have been identified for the changed files:

Team reviewers: @nodejs/nodejs-website

Please review the changes when you have a chance. Thank you! 🙏

[github-actions]

Note

Your Pull Request seems to be updating Translations of the Node.js Website.

Whilst we appreciate your intent; Any Translation update should be done through our Crowdin Project.
We recommend giving a read on our Translation Guidelines.

Thank you!

[avivkeller]

Please only change the English variation

[ovflowd]

Didn't we remove DevBox because it was a commercial product?

[alakae]

Please only change the English variation

I have changed this as requested; obviously the fixes for the Turkish version have now disappeared as well

[avivkeller]

Didn't we remove DevBox because it was a commercial product?

No. DevBox is still on the website. Although, per https://openjs-foundation.slack.com/archives/CVAMEJ4UV/p1744674880071739, I think it should be removed.

[ovflowd]

Didn't we remove DevBox because it was a commercial product?

No. DevBox is still on the website. Although, per openjs-foundation.slack.com/archives/CVAMEJ4UV/p1744674880071739, I think it should be removed.

Then we should close this PR and make a new one to remove it.