Update UIKitDisplayList and AppKitDisplayList

[Kyle-Ye]

No description provided.

[augmentcode]

🤖 Augment PR Summary

Summary: Updates the platform display-list implementations for AppKit and UIKit to align with SwiftUI 6.5.4 behavior, especially around hit-testing and drawing.

Changes:

• Refactors and completes `NSViewPlatformViewDefinition` / `UIViewPlatformViewDefinition` view+layer construction paths.
• Adds accelerated drawing support by selecting `RBDrawingView` when `ORBDevice` is supported, with `CGDrawingView` fallback.
• Implements AppKit hit-test customization knobs (ignore events, accepts-first-mouse/window activation, hit-tests-as-opaque) and shape hit testing.
• Introduces new wiring points via environment/layout keys (`allowsWindowActivationEvents`, `TopAlignedFormValueKey`).
• Updates projection transforms to use `CATransform3D(...)` consistently and exposes RB layers for integration.
• Adjusts hit-testing behavior via `minOpacityForHitTest` and consolidates `GestureContainerFeature` into `UnifiedHitTestingFeature`.

Technical Notes: Several paths now branch on UnifiedHitTestingFeature and ResponderBasedHitTesting to choose between legacy and unified event routing.

_{🤖 Was this summary useful? React with 👍 or 👎}

[augmentcode]

Review completed. 5 suggestions posted.

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

[augmentcode]

NSView.hitTest(_:) receives point in the receiver’s local coordinates, so checking frame.contains(point) (superview coordinates) can mis-evaluate hit-testing when the view’s frame origin isn’t (0,0).

Severity: high

Other Locations

• Sources/OpenSwiftUI/Render/DisplayList/AppKitDisplayList.swift:232

_{🤖 Was this useful? React with 👍 or 👎, or 🚀 if it prevented an incident/outage.}

[augmentcode]

In _NSInheritedView.hitTest, converting point “from: superview” and then passing that into each subview.hitTest looks inconsistent with AppKit’s coordinate expectations and can cause subviews to never be hittable.

Severity: high

_{🤖 Was this useful? React with 👍 or 👎, or 🚀 if it prevented an incident/outage.}

[augmentcode]

_NSShapeHitTestingView.hitTest converts point from superview, but hitTest(_:)’s point is already in the view’s local coordinates; this can shift the point and make path.contains fail unexpectedly.

Severity: high

_{🤖 Was this useful? React with 👍 or 👎, or 🚀 if it prevented an incident/outage.}

[codecov]

Codecov Report

❌ Patch coverage is 10.42945% with 146 lines in your changes missing coverage. Please review.
✅ Project coverage is 26.30%. Comparing base (4190f6c) to head (140f000).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...SwiftUI/Render/DisplayList/AppKitDisplayList.swift	14.70%	87 Missing ⚠️
.../Render/DisplayList/AppKitHitTestCustomizing.swift	0.00%	45 Missing ⚠️
...es/OpenSwiftUI/View/Toggle/SwitchToggleStyle.swift	0.00%	8 Missing ⚠️
...urces/OpenSwiftUICore/Semantic/CustomFeature.swift	33.33%	4 Missing ⚠️
...ponder/AllowsWindowActivationEventsResponder.swift	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #787      +/-   ##
==========================================
- Coverage   26.38%   26.30%   -0.08%     
==========================================
  Files         651      653       +2     
  Lines       40801    40924     +123     
==========================================
  Hits        10767    10767              
- Misses      30034    30157     +123     

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.