type: update unknown with SliderRef

[li-jia-nan]

[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
• Workflow
• Other (about what?)

🔗 Related issue link

💡 Background and solution

📝 Changelog

Language	Changelog
🇺🇸 English	type: update unknown with SliderRef
🇨🇳 Chinese	unknown 更新为 SliderRef 类型

☑️ Self-Check before Merge

⚠️ Please check all items below before requesting a reviewing. ⚠️

• 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

---

🚀 Summary

🤖 Generated by Copilot at 8fd36dc

Improve type and debug support for SliderTooltip component. Use SliderRef type for ref and add displayName in development mode.

🔍 Walkthrough

🤖 Generated by Copilot at 8fd36dc

• Annotate the ref parameter of the SliderTooltip component with the SliderRef type imported from rc-slider (link,link)
• Add a displayName property to the SliderTooltip component for debugging and testing purposes, and wrap it in a conditional statement to only include it in development mode (link)

[github-actions]

[github-actions]

size-limit report 📦

Path	Size
./dist/antd.min.js	376.7 KB
./dist/antd-with-locales.min.js	436.13 KB

[codecov]

Codecov Report

Patch coverage: 100.00% and no project coverage change.

Comparison is base (feb8c56) 100.00% compared to head (8fd36dc) 100.00%.

Additional details and impacted files

@@            Coverage Diff            @@
##            master    #43094   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          648       648           
  Lines        10955     10957    +2     
  Branches      2974      2975    +1     
=========================================
+ Hits         10955     10957    +2     

Impacted Files	Coverage Δ
components/slider/SliderTooltip.tsx	100.00% <100.00%> (ø)

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