Pretty up code. Add all my default stuff that I like

components/ui/TabBarBackground.tsx

@@ -1,6 +1,5 @@
 // This is a shim for web and Android where the tab bar is generally opaque.
 export default undefined;
-
-export function useBottomTabOverflow() {
+export const useBottomTabOverflow = () => {
   return 0;
-}
+};