[NFC] Use RB for properties and function and ORB for type

[Kyle-Ye]

No description provided.

[augmentcode]

🤖 Augment PR Summary

Summary: This PR performs an NFC terminology cleanup to consistently use rb for properties/locals/functions while keeping ORB* for the underlying RenderBox types.

Changes:

• Renamed various locals and helper initializers (e.g., orbInit→rbInit, orbLayer→rbLayer) in display list view/layer setup
• Updated option propagation APIs to use rbLayer parameter naming
• Adjusted rasterization/color-mode naming (orbColorMode→rbColorMode) and protobuf encoding fields accordingly
• Renamed internal path storage kind/accessors from orbPath to rbPath
• Renamed symbol rendering mode helpers (orbRenderingMode→rbRenderingMode) and related call sites

Technical Notes: This is primarily a naming alignment pass; underlying ORB/RB types and behavior are unchanged, but some public-facing identifiers may be impacted.

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[augmentcode]

Review completed. 2 suggestions posted.

Comment augment review to trigger a new review at any time.

[augmentcode]

PlatformDrawableContent.Contents appears to be part of the public surface here, and renaming enum cases (orbDisplayList → rbDisplayList, orbInterpolator → rbInterpolator) is a source-breaking change for downstream callers. If the intent is NFC, consider keeping the old case names as deprecated shims to preserve compatibility.

Severity: medium

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[augmentcode]

_RendererConfiguration.Options.rbColorMode was renamed from orbColorMode; if this type/property is public API, this is source-breaking for clients upgrading. If the rename is intentional, consider providing a deprecated alias to ease migration.

Severity: medium

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[codecov]

Codecov Report

❌ Patch coverage is 0% with 42 lines in your changes missing coverage. Please review.
✅ Project coverage is 27.47%. Comparing base (9e06f2d) to head (0594bbf).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
Sources/OpenSwiftUICore/Shape/Path.swift	0.00%	16 Missing ⚠️
...ces/OpenSwiftUICore/View/Image/GraphicsImage.swift	0.00%	7 Missing ⚠️
.../OpenSwiftUICore/Render/RasterizationOptions.swift	0.00%	5 Missing ⚠️
...OpenSwiftUI/Render/DisplayList/RenderBoxView.swift	0.00%	3 Missing ⚠️
...SwiftUI/Render/DisplayList/AppKitDisplayList.swift	0.00%	2 Missing ⚠️
...rces/OpenSwiftUICore/Render/PlatformDrawable.swift	0.00%	2 Missing ⚠️
Sources/OpenSwiftUICore/Shape/PathData.swift	0.00%	2 Missing ⚠️
...enSwiftUICore/View/Image/SymbolRenderingMode.swift	0.00%	2 Missing ⚠️
...UI/Render/DisplayList/DisplayListViewDrawing.swift	0.00%	1 Missing ⚠️
...DisplayList/CAHostingLayerPlatformDefinition.swift	0.00%	1 Missing ⚠️
... and 1 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #821      +/-   ##
==========================================
- Coverage   27.49%   27.47%   -0.02%     
==========================================
  Files         661      661              
  Lines       42444    42444              
==========================================
- Hits        11670    11662       -8     
- Misses      30774    30782       +8     

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