Is preview api routes still necessary?

[arnevankauter]

Hi,

First of all thank you very much for providing a boilerplate for storyblok within the new next13 app folder, imo it's a bit complicated how Storyblok is handling the new app folder so it's great to see a working example.

I'm only wondering if you still need to add the preview routes as you described in your readme file, as I don't see them anymore in the code (just the draft ones).
Another question is if you like those API routes to your storyblok, or how exactly does that work?

Thanks!