add back the paginator

apps/reference/src/theme/DocItem/Paginator/index.js

@@ -1,12 +0,0 @@
-import React from 'react'
-import { useDoc } from '@docusaurus/theme-common/internal'
-import DocPaginator from '@theme/DocPaginator'
-/**
- * This extra component is needed, because <DocPaginator> should remain generic.
- * DocPaginator is used in non-docs contexts too: generated-index pages...
- */
-export default function DocItemPaginator() {
-  return null // We don't need this at supabase: https://github.com/facebook/docusaurus/issues/7661
-  const { metadata } = useDoc()
-  return <DocPaginator previous={metadata.previous} next={metadata.next} />
-}