fix(iOS): let UITextView handle touches natively for text selection

Remove hitTest:withEvent: override on iOS in RCTParagraphSelectableTextView
so UITextView receives touches and handles selection natively.

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

Author: Saadnajmi

packages/react-native/React/Fabric/Mounting/ComponentViews/Text/RCTParagraphComponentView.mm

@@ -738,11 +738,9 @@ - (BOOL)resignFirstResponder
 
 #else
 
-- (RCTUIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
-{
-  // Let the parent RCTParagraphComponentView handle touch routing.
-  return nil;
-}
+// On iOS, let UITextView handle touches natively for selection support.
+// No hitTest override needed — UITextView's built-in gesture recognizers
+// handle long-press-to-select and other selection interactions.
 
 #endif