Add ForegroundColor API

[Kyle-Ye]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 44 lines in your changes missing coverage. Please review.
✅ Project coverage is 30.90%. Comparing base (21fd831) to head (929cffb).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...penSwiftUICore/Graphic/Color/ForegroundColor.swift	0.00%	36 Missing ⚠️
...enSwiftUICore/Shape/ShapeStyle/AnyShapeStyle.swift	0.00%	8 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #604      +/-   ##
==========================================
- Coverage   30.94%   30.90%   -0.04%     
==========================================
  Files         534      535       +1     
  Lines       31828    31871      +43     
==========================================
+ Hits         9849     9850       +1     
- Misses      21979    22021      +42     

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