v4 requires all pages to export metadata

[ArikSquad]

If I have a CSR page, it will error out, saying that 'metadata' is not exported. And the thing about them, is that they can't export metadata. I currently have added metadata to SSR pages.

What is even the reason to find the metadata of every single page than just the ones needed? (useContentDir and subdirectory on docs?). It might be a possibility that this is not even nextra's fault, but then, why doesn't it respect layouts, but in nextras case it does make sense. I have my common metadata there and I wouldn't like to make all my client pages a serverside one with a client component (or is this the standard)

This message is really messy, I hope you understand what I mean though

[dimaMachina]

for now, it's nextra requirement for all pages mdx/tsx/jsx to have exported metadata, it will be maybe changed after 4 rc.0 release, after users feedback