Expose Native onScroll Prop for Reanimated Support in DraggableFlatList (currently passed but ignored)

[AvielCo]

Feature Request: Expose Native onScroll Prop for Reanimated Support in DraggableFlatList

Background:
Currently, DraggableFlatList only exposes an onScrollOffsetChange callback, which provides the scroll offset via the JS thread. This limits animation smoothness, especially when using Reanimated, as updates are not native-thread-driven and can result in choppy UI transitions.

Request:
Please add support for forwarding the native onScroll prop (and ideally, scrollEventThrottle) to the underlying scrollable (Animated.FlatList). This will allow consumers to use Reanimated’s useAnimatedScrollHandler for smooth, native-thread-driven animations.

Acceptance Criteria:

• DraggableFlatList accepts an onScroll prop and passes it to the underlying scrollable.
• The component continues to support onScrollOffsetChange for backward compatibility.
• Documentation is updated to reflect the new prop and its intended usage with Reanimated.

Example Usage:

const scrollOffsetY = useSharedValue(0);
const onScroll = useAnimatedScrollHandler({
  onScroll: (event) => {
    scrollOffsetY.value = event.contentOffset.y;
  },
});

<DraggableFlatList
  onScroll={onScroll}
  scrollEventThrottle={16}
  // ...other props
/>