[Kyle-Ye]

Summary

• Add Material presets, appearance controls, custom providers, and background prominence APIs.
• Render CoreMaterial and macOS material layers, backdrop filters, and vibrant foreground fills.
• Add documented Material examples and six light/dark snapshot cases, and restore material backgrounds in the Timeline examples.

Validation

• Material snapshot comparisons passed all six light/dark cases on iOS 18.5 Simulator and macOS 15.7.3.

Dependency

• DarwinPrivateFrameworks#85 — merged.
• DarwinPrivateFrameworks#86 — merged.

[tuist]

🛠️ Tuist Run Report 🛠️

Tests 🧪

Scheme	Status	Ran test modules	Commit
OpenSwiftUI	✅	7	aa558c357

Builds 🔨

Scheme	Status	Duration	Commit
OpenSwiftUI	✅	2m 54s	aa558c357

[Kyle-Ye]

/uitest osui-iag update only-testing=OpenSwiftUIUITests/MaterialUITests

[codecov]

Codecov Report

❌ Patch coverage is 1.09336% with 1176 lines in your changes missing coverage. Please review.
✅ Project coverage is 31.20%. Comparing base (93628e2) to head (77020df).

Files with missing lines	Patch %	Lines
...e/Shape/ShapeStyle/Material/MaterialProvider.swift	0.00%	220 Missing ⚠️
.../ShapeStyle/Material/CoreMaterialDefinitions.swift	0.00%	201 Missing ⚠️
...hape/ShapeStyle/Material/MaterialDefinitions.swift	0.00%	195 Missing ⚠️
...iftUICore/Shape/ShapeStyle/Material/Material.swift	4.34%	176 Missing ⚠️
...urces/OpenSwiftUICore/Graphic/GraphicsFilter.swift	0.00%	157 Missing ⚠️
...tUICore/Shape/ShapeStyle/ShapeStyleRendering.swift	0.00%	143 Missing ⚠️
.../OpenSwiftUICore/Graphic/GraphicsConversions.swift	0.00%	26 Missing ⚠️
...urces/OpenSwiftUICore/Graphic/BackdropEffect.swift	0.00%	17 Missing ⚠️
...ources/OpenSwiftUICore/Graphic/Shader/Shader.swift	0.00%	16 Missing ⚠️
...es/OpenSwiftUICore/Graphic/Color/ColorMatrix.swift	0.00%	11 Missing ⚠️
... and 4 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1253      +/-   ##
==========================================
+ Coverage   28.04%   31.20%   +3.16%     
==========================================
  Files         936     1018      +82     
  Lines       69192    83439   +14247     
==========================================
+ Hits        19405    26039    +6634     
- Misses      49787    57400    +7613     

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