feat(module: radio): add button style support for RadioGroup with opt…

[ElderJames]

…ions

🤔 This is a ...

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

🔗 Related issue link

💡 Background and solution

📝 Changelog

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🇺🇸 English
🇨🇳 Chinese

☑️ 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
• Changelog is provided or not needed

[github-actions]

[codecov]

Codecov Report

Attention: 109 lines in your changes are missing coverage. Please review.

Comparison is base (487cb08) 1.53% compared to head (2c748fa) 44.29%.
Report is 2 commits behind head on feature.

Files	Patch %	Lines
components/menu/SubMenu.razor.cs	10.38%	67 Missing and 2 partials ⚠️
components/flex/Flex.razor.cs	0.00%	35 Missing ⚠️
components/core/Helpers/CssStyleBuilder.cs	0.00%	1 Missing and 1 partial ⚠️
components/core/CssSizeLength.cs	0.00%	1 Missing ⚠️
components/radio/RadioGroup.razor	50.00%	1 Missing ⚠️
components/radio/RadioGroup.razor.cs	66.66%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##           feature    #3589       +/-   ##
============================================
+ Coverage     1.53%   44.29%   +42.75%     
============================================
  Files          571      572        +1     
  Lines        27154    27333      +179     
  Branches      5588     5617       +29     
============================================
+ Hits           417    12107    +11690     
+ Misses       26697    14244    -12453     
- Partials        40      982      +942     

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