Add support for experimental authInterrupts in nextjs

[AndyClausen]

Is your feature request related to a problem? Please describe.

I'm unable to use authInterrupts features like unauthorized() and forbidden(). Even if I mock the function that uses them, the whole file is "tainted" because it imports unauthorized from next/navigation, which throws an error because it doesn't exist in storybook's version of that module.

Describe the solution you'd like

I'm not sure what the best approach is here. I understand that supporting experimental features only available in canary builds is not really at the top of the list, or even a good idea, but being unable to run storybook because of a technically unused import in a mocked server action is also not great. Maybe there is a way to support this without having to implement authInterrupts fully?

Describe alternatives you've considered

There may be a workaround for this that someone smarter than me can figure out. I don't know much about storybook or how they implement nextjs navigation, but I imagine there could be a way to get around this issue without changing storybook's code.

Are you able to assist to bring the feature to reality?

no

Additional context

A few docs links to read about authInterrupts:
https://nextjs.org/docs/app/api-reference/config/next-config-js/authInterrupts
https://nextjs.org/docs/app/api-reference/functions/forbidden
https://nextjs.org/docs/app/api-reference/functions/unauthorized