fix: horizontal menu in dark & dark

[xrkffgg]

[中文版模板 / Chinese template]

🤔 This is a ...

• New feature
• Bug fix
• Site / documentation update
• Demo update
• Component style update
• TypeScript definition update
• Bundle size optimization
• Performance optimization
• Enhancement feature
• Internationalization
• Refactoring
• Code style optimization
• Test Case
• Branch merge
• Other (about what?)

🔗 Related issue link

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English	Fix horizontal Menu darktheme style under dark theme.
🇨🇳 Chinese	修复水平 Menu 黑暗 theme 在暗黑主题下的样式。

☑️ Self Check before Merge

⚠️ Please check all items below before review. ⚠️

• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
• TypeScript definition is updated/provided or not needed
• Changelog is provided or not needed

[xrkffgg]

@afc163 CI 这是咋了

[kerm1it]

应该是 npm 出问题了拉不到包

[github-actions]

Size Change: +91 B (0%)

Total Size: 798 kB

Filename	Size	Change
./dist/antd.compact.min.css	64.8 kB	+34 B (0%)
./dist/antd.dark.min.css	66.1 kB	+25 B (0%)
./dist/antd.min.css	64.8 kB	+32 B (0%)

ℹ️ View Unchanged

Filename	Size	Change
./dist/antd-with-locales.min.js	317 kB	0 B
./dist/antd.min.js	285 kB	0 B

_{compressed-size-action}

[xrkffgg]

/rebase

[afc163]

/rebase

[kerm1it]

/rebase

[ant-design-bot]

[ant-design-bot]

[codesandbox-ci]

This pull request is automatically built and testable in CodeSandbox.

To see build info of the built libraries, click here or the icon next to each commit SHA.

Latest deployment of this branch, based on commit fa2dcc2:

Sandbox	Source
antd reproduction template	Configuration

[codecov]

Codecov Report

Merging #26062 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master   #26062   +/-   ##
=======================================
  Coverage   99.56%   99.56%           
=======================================
  Files         373      373           
  Lines        7315     7315           
  Branches     2044     2044           
=======================================
  Hits         7283     7283           
  Misses         32       32           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 1ade6da...fa2dcc2. Read the comment docs.