Docker production build runs without DATABASE_URL, so any page Next
tries to prerender at build (force-static / revalidate without a
dynamic segment) fails on the Prisma call. Homepage, genre page, and
sitemap previously had page-level revalidate, forcing prerender. Add
force-dynamic to each and move the revalidation inside an
unstable_cache wrapper around the Prisma query — result still cached
5m / 1h at runtime, but build no longer touches the DB.
Detail page (/manga/[slug]) keeps page-level revalidate since its
dynamic segment without generateStaticParams was never prerendered at
build anyway.
Update CLAUDE.md caching section to reflect the new strategy.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
yiekheng
33087cc5b3
