When using imports from `next/headers` in a layout or page,
`StaticGenerationBailout` will throw an error to indicate Next.js should
fallback to dynamic rendering. However, when async context is lost, this
error is uncaught and leads to a confusing error message at build time.
This attempts to improve DX surrounding this error by linking out to a
page that explains when it might happen. I've also tweaked
`StaticGenerationBailout` to always throw a fully descriptive reason as
opposed to just `DynamicServerError: Dynamic server usage: cookies`
Closes NEXT-1181
Fixes#49373
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Co-authored-by: Lee Robinson <me@leerob.io>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>