feat(ui-components): darken table border colors

[araujogui]

Description

Darken table border colors

Validation

Related Issues

Related to nodejs/doc-kit#535

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	Dec 26, 2025 0:29am

[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! 🙏

[Copilot]

Pull request overview

This PR darkens the table border colors in dark mode by changing the Tailwind CSS class from dark:border-neutral-800 to dark:border-neutral-900, providing better contrast and visual definition for table elements.

• Updates all table-related dark mode border colors from neutral-800 to neutral-900
• Ensures consistency across table elements (table container, th/td cells, and mobile responsive layouts)

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.83%. Comparing base (33f53a6) to head (a653467).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8457      +/-   ##
==========================================
+ Coverage   73.78%   73.83%   +0.04%     
==========================================
  Files         109      109              
  Lines        9255     9255              
  Branches      314      313       -1     
==========================================
+ Hits         6829     6833       +4     
+ Misses       2424     2420       -4     
  Partials        2        2              

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[avivkeller]

@araujogui Can you run pnpm version patch in the packages/ui-components directory?

[ovflowd]

Bump, @araujogui

[ovflowd]

@nodejs/nodejs-website I'm fast trcking this as a tiny UX improvement.