docs: update type stripping default versions

[hyunbinseo]

Description

2025-07-31, Version 22.18.0 'Jod' (LTS), @aduh95

Notable Changes

Type stripping is enabled by default

Node.js will be able to execute TypeScript files without additional configuration:

Validation

Related Issues

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	Preview	Updated (UTC)
nodejs-org	Ready	Preview	Sep 9, 2025 0:14am

[Copilot]

Pull Request Overview

Updates the documentation to reflect that type stripping is now enabled by default in both Node.js v22.18.0 and v23.6.0. The changes correct the version information in the TypeScript documentation to include the earlier LTS release.

• Updates version references from v23.6.0 only to include both v22.18.0 and v23.6.0
• Clarifies that type stripping default behavior applies to both major version lines

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[AugustinMauroy]

LGMT with styfle comment

[github-actions]

Lighthouse Results

URL	Performance	Accessibility	Best Practices	SEO	Report
/en	🟢 98	🟢 100	🟢 100	🟢 100	🔗
/en/about	🟢 100	🟢 97	🟢 100	🟠 88	🔗
/en/about/previous-releases	🟢 99	🟢 93	🟢 100	🟢 100	🔗
/en/download	🟢 94	🟢 100	🟢 100	🟢 100	🔗
/en/download/archive/current	🟢 100	🟢 100	🟢 100	🟢 100	🔗
/en/blog	🟢 99	🟢 100	🟢 96	🟢 100	🔗

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 76.59%. Comparing base (63a013f) to head (b5e645d).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8157   +/-   ##
=======================================
  Coverage   76.59%   76.59%           
=======================================
  Files         115      115           
  Lines        9602     9602           
  Branches      322      322           
=======================================
  Hits         7355     7355           
  Misses       2246     2246           
  Partials        1        1           

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