Fix incorrect usage of useAnimatedScrollHandler (#9063)

* Explicitly declare worklets for useAnimatedScrollHandler_FIXED.web.ts

* Delete unused web hook

* delete other platform split file, import directly

---------

Co-authored-by: Samuel Newman <mozzius@protonmail.com>

src/view/com/composer/Composer.tsx

@@ -32,6 +32,7 @@ import Animated, {
   runOnUI,
   scrollTo,
   useAnimatedRef,
+  useAnimatedScrollHandler,
   useAnimatedStyle,
   useDerivedValue,
   useSharedValue,
@@ -65,7 +66,6 @@ import {
   SUPPORTED_MIME_TYPES,
   type SupportedMimeTypes,
 } from '#/lib/constants'
-import {useAnimatedScrollHandler} from '#/lib/hooks/useAnimatedScrollHandler_FIXED'
 import {useAppState} from '#/lib/hooks/useAppState'
 import {useIsKeyboardVisible} from '#/lib/hooks/useIsKeyboardVisible'
 import {useNonReactiveCallback} from '#/lib/hooks/useNonReactiveCallback'

src/view/com/lightbox/ImageViewing/components/ImageItem/ImageItem.ios.tsx

@@ -19,13 +19,13 @@ import Animated, {
   useAnimatedProps,
   useAnimatedReaction,
   useAnimatedRef,
+  useAnimatedScrollHandler,
   useAnimatedStyle,
   useSharedValue,
 } from 'react-native-reanimated'
 import {useSafeAreaFrame} from 'react-native-safe-area-context'
 import {Image} from 'expo-image'
 
-import {useAnimatedScrollHandler} from '#/lib/hooks/useAnimatedScrollHandler_FIXED'
 import {
   type Dimensions as ImageDimensions,
   type ImageSource,

src/view/com/util/List.tsx

@@ -3,11 +3,11 @@ import {RefreshControl, type ViewToken} from 'react-native'
 import {
   type FlatListPropsWithLayout,
   runOnJS,
+  useAnimatedScrollHandler,
   useSharedValue,
 } from 'react-native-reanimated'
 import {updateActiveVideoViewAsync} from '@haileyok/bluesky-video'
 
-import {useAnimatedScrollHandler} from '#/lib/hooks/useAnimatedScrollHandler_FIXED'
 import {useDedupe} from '#/lib/hooks/useDedupe'
 import {useScrollHandlers} from '#/lib/ScrollContext'
 import {addStyle} from '#/lib/styles'