Improve Documentation on how to persist aliases

In the docs https://www.nushell.sh/book/aliases.html there is this statement:

For more details about how to persist aliases so that they're visible when you start up Nushell, see the configuration chapter.

However, if you click on that configuration chapter link and then search the page, you only see a small confusing snippet of a nuopen override example for MacOS, and nowhere else does it show how to persist aliases.

echo $nu.scope.aliases does work to show current aliases made in a session, but there should be a way to persist them much more easily somehow?

aliases.html ページから始め、そのリンクをたどって configuration.html に移動します。永続的なエイリアスに関する既存のガイダンスと例を比較し、読者が関連する手順を見つけ、リンク先に役立つ情報があることを確認できるようにドキュメントを更新します。