fix: scrollbar measure should consider scrollbar-color ::webkit-scrollbar mixing

[zombieJ]

css 设置 scrollbar-color 后会导致 ::webkit-scrollbar 伪类失效。测量仍然使用 ::webkit-scrollbar 的数值导致滚动条宽度的计算错误。修复成实际测量值。

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Updated (UTC)
util	✅ Ready (Inspect)	Visit Preview	Mar 6, 2024 6:37am

[codecov]

Codecov Report

Attention: Patch coverage is 69.04762% with 13 lines in your changes are missing coverage. Please review.

Project coverage is 90.48%. Comparing base (871c2c1) to head (307c616).

Files	Patch %	Lines
src/getScrollBarSize.tsx	69.04%	13 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #507      +/-   ##
==========================================
- Coverage   91.58%   90.48%   -1.11%     
==========================================
  Files          38       38              
  Lines         927      935       +8     
  Branches      287      295       +8     
==========================================
- Hits          849      846       -3     
- Misses         76       87      +11     
  Partials        2        2              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[crazyair]

69.04

[zombieJ]

69.04

测试盖不住，jsdom 没有真实的 DOM 环境。测试里写的也是假的。