[scrollycoding] FocusButton warning

[pomber]

Warning: Do not call Hooks inside useEffect(...), useMemo(...), or other built-in Hooks. You can only call Hooks at the top level of your React function. For more information, see https://reactjs.org/link/rules-of-hooks
    at FocusButton (scrollycoding-preview/node_modules/@code-hike/scrollycoding/dist/index.cjs.js:368:23)