fix: remove volta from install options

[Xstoudi]

Description

After 8 years of faithful and reliable service, Volta is no longer maintained. Consequently, this PR removes Volta from the recommended installation methods. o7

Validation

Check that Volta is not in the dropdown list anymore on the /en/download

Related Issues

None

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.

[vercel]

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Project	Deployment	Review	Updated (UTC)
nodejs-org	Ready	Preview	Dec 30, 2025 6:41pm

[github-actions]

👋 Codeowner Review Request

The following codeowners have been identified for the changed files:

Team reviewers: @nodejs/nodejs-website @nodejs/web-infra

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!

[Xstoudi]

I removed the translation changes as asked by the bot.

[ovflowd]

:rip: Volta

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.70%. Comparing base (011eda1) to head (bac6492).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8492   +/-   ##
=======================================
  Coverage   73.70%   73.70%           
=======================================
  Files         108      108           
  Lines        9210     9200   -10     
  Branches      313      312    -1     
=======================================
- Hits         6788     6781    -7     
+ Misses       2420     2417    -3     
  Partials        2        2           

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[mikeesto]

I'm assuming it could also be removed from:

• https://github.com/nodejs/nodejs.org/blob/main/packages/ui-components/__design__/platform-logos.stories.tsx

• https://github.com/nodejs/nodejs.org/blob/main/packages/ui-components/src/Icons/InstallationMethod/Volta.tsx

• https://github.com/nodejs/nodejs.org/blob/main/packages/ui-components/src/Icons/InstallationMethod/index.ts