chore: site docs page add api anchor

[AshoneA]

🤔 This is a ...

• New feature
• Bug fix
• Site / document update
• Component style update
• TypeScript definition update
• Refactoring
• Code style optimization
• Test Case
• Branch merge
• Other (about what?)

🔗 Related issue link

💡 Background and solution

demo太多的时候不是很方便的查看api文档，添加API的anchor方便快速的查看API

📝 Changelog

Language	Changelog
🇺🇸 English
🇨🇳 Chinese

☑️ Self Check before Merge

• 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

[ant-design-bot]

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[codecov]

Codecov Report

Merging #21736 into master will not change coverage by %.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master   #21736   +/-   ##
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  Coverage   97.88%   97.88%           
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  Files         305      305           
  Lines        7002     7002           
  Branches     1889     1924   +35     
=======================================
  Hits         6854     6854           
  Misses        148      148           

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