fix: add active style

[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	fix: add active style
🇨🇳 Chinese	fix: 增加鼠标 active 的样式

☑️ 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
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🚀 Summary

🤖 Generated by Copilot at 9bdb4d2

Added a new feature and a style enhancement to the segmented component. The new fill prop allows users to customize the color scheme, and the active state style gives visual feedback on the selected item.

🔍 Walkthrough

🤖 Generated by Copilot at 9bdb4d2

• Add bgColorActive property to SegmentedToken interface and item style to define the background color of the segmented item when pressed (link, link)
• Add fill prop to segmented component and colorFill variable to useSegmentedStyle hook to allow different color schemes for the component (link, link)
• Reorder import statements to group and separate type and value imports (link)

[github-actions]

[github-actions]

size-limit report 📦

Path	Size
./dist/antd.min.js	376.4 KB (+26 B 🔺)
./dist/antd-with-locales.min.js	435.67 KB (+28 B 🔺)

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (7de7a8b) 100.00% compared to head (9bdb4d2) 100.00%.

Additional details and impacted files

@@            Coverage Diff            @@
##            master    #42249   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          618       618           
  Lines        10539     10573   +34     
  Branches      2879      2896   +17     
=========================================
+ Hits         10539     10573   +34     

see 1 file with indirect coverage changes

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