Tried to get static blog with api edge routes from nextjs to work via https://developers.cloudflare.com/pages/framework-guides/deploy-a-nextjs-site/#deploy-a-nextjs-site and npx @cloudflare/next-on-pages@1 but the build command kept failing with

⚡️ Invalid prerender config for posts/[id].prerender-config.json
⚡️ Invalid prerender config for posts/[id].rsc.prerender-config.json

⚡️ ERROR: Failed to produce a Cloudflare Pages build from the project.
⚡️
⚡️      The following functions were not configured to run with the Edge Runtime:
⚡️              - [id].rsc.func
⚡️              - [id].func
⚡️
⚡️      If this is a Next.js project:
⚡️
⚡️      - you can read more about configuring Edge API Routes here: https://nextjs.org/docs/api-routes/edge-api-route
⚡️
⚡️      - you can try enabling the Edge Runtime for a specific page by exporting the following from your page:
⚡️
⚡️                      export const config = { runtime: 'edge' };
⚡️
⚡️      - or you can try enabling the Edge Runtime for all pages in your project by adding the following to your 'next.config.js' file:
⚡️
⚡️                      const nextConfig = { experimental: { runtime: 'edge'} };
⚡️
⚡️      You can read more about the Edge Runtime here: https://nextjs.org/docs/advanced-features/react-18/switchable-runtime

So Im going to use Cloudflare Functions via the /functions lib and keep nextjs just handling the static site for now.