fix(macOS): update Paper hit testing callers for transform-aware coordinate conversion

Update RCTUIViewHitTestWithEvent callers in Paper architecture to use
the new fromView parameter, enabling transform-aware hit testing in
old architecture as well.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: Saadnajmi

packages/react-native/React/Modules/RCTUIManager.mm

@@ -1186,7 +1186,7 @@ - (void)synchronouslyUpdateViewOnUIThread:(NSNumber *)reactTag viewName:(NSStrin
 {
   [self addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, RCTPlatformView *> *viewRegistry) { // [macOS]
     RCTPlatformView *view = viewRegistry[reactTag]; // [macOS]
-    RCTPlatformView *target = RCTUIViewHitTestWithEvent(view, point, nil); // [macOS]
+    RCTPlatformView *target = RCTUIViewHitTestWithEvent(view, point, view, nil); // [macOS]
     CGRect frame = [target convertRect:target.bounds toView:view];
 
     while (target.reactTag == nil && target.superview != nil) {

packages/react-native/React/Views/RCTView.m

@@ -257,8 +257,7 @@ - (RCTPlatformView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event // [macOS
     // of the hit view will return YES from -pointInside:withEvent:). See:
     //  - https://developer.apple.com/library/ios/qa/qa2013/qa1812.html
     for (RCTUIView *subview in [sortedSubviews reverseObjectEnumerator]) { // [macOS]
-      CGPoint pointForHitTest = [subview convertPoint:point fromView:self];
-      hitSubview = RCTUIViewHitTestWithEvent(subview, pointForHitTest, event); // macOS]
+      hitSubview = RCTUIViewHitTestWithEvent(subview, point, self, event); // [macOS]
       if (hitSubview != nil) {
         break;
       }

packages/react-native/React/Views/UIView+React.m

@@ -68,7 +68,7 @@ - (BOOL)isReactRootView
 
 - (NSNumber *)reactTagAtPoint:(CGPoint)point
 {
-  RCTPlatformView *view = RCTUIViewHitTestWithEvent(self, point, nil); // [macOS]
+  RCTPlatformView *view = RCTUIViewHitTestWithEvent(self, point, self, nil); // [macOS]
   while (view && !view.reactTag) {
     view = view.superview;
   }