chore: new arrow key navigation (#3229)

* rebuild keyboard navigation lists
* add new keyboard navigation components
* remove references to boundless-arrow-key-navigation
* fix aria-labels on paginated lists everywhere

app/components/List/CompositeItem.tsx

@@ -0,0 +1,17 @@
+import * as React from "react";
+import {
+  CompositeStateReturn,
+  CompositeItem as BaseCompositeItem,
+} from "reakit/Composite";
+import Item, { Props as ItemProps } from "./Item";
+
+export type Props = ItemProps & CompositeStateReturn;
+
+function CompositeItem(
+  { to, ...rest }: Props,
+  ref?: React.Ref<HTMLAnchorElement>
+) {
+  return <BaseCompositeItem as={Item} to={to} {...rest} ref={ref} />;
+}
+
+export default React.forwardRef(CompositeItem);