// astro.config.mjs
import { defineConfig } from 'astro/config';
import node from '@astrojs/node';

export default defineConfig({
  output: 'server',
  adapter: node({ mode: 'standalone' }),
});

---
// src/pages/products/[id].astro (Chapter 3's own dynamic route, updated)
const { id } = Astro.params;
---

<h1>Product {id}</h1>

<!--
  Notes:
  - getStaticPaths() has been removed entirely - it isn't just
    optional in server mode, it's simply not needed, since nothing
    has to be pre-declared at build time anymore.
  - Astro.params.id is now resolved fresh on every request. Visiting
    /products/999 works correctly even though no getStaticPaths()
    call ever declared "999" as a valid ID - there's no fixed list
    to check against in this mode.
  - Run npm run build && npm run start (or npm run dev) to confirm:
    any /products/<anything> URL resolves, not just the three IDs
    that were hard-coded in Chapter 3's own static version.
-->