message: simplify useSpringFade
diff: -import { useComputed } from "mobx-react-lite"
  import { useContext } from "react"
  import { ImageCarouselContext } from "../ImageCarouselContext"
  import { useSpringValue } from "../useSpringValue"
  @@ -10,9 +9,8 @@ import { useSpringValue } from "../useSpringValue"
  */
  export const useSpringFade = (fade: "in" | "out") => {
  const { state } = useContext(ImageCarouselContext)
  - const isFullScreenReady = useComputed(
  - () => state.fullScreenState === "animating entry transition" || state.fullScreenState === "entered"
  - )
  + const isFullScreenReady =
  + state.fullScreenState === "animating entry transition" || state.fullScreenState === "entered"
  const [from, to] = fade === "in" ? [0, 1] : [1, 0]
  return useSpringValue(isFullScreenReady ? to : from)
  }
  