vercel adapter

astro.config.mjs

@@ -1,5 +1,9 @@
 // @ts-check
 import { defineConfig } from 'astro/config';
 
+import vercel from '@astrojs/vercel';
+
 // https://astro.build/config
-export default defineConfig({});
+export default defineConfig({
+  adapter: vercel()
+});

package.json

@@ -9,6 +9,7 @@
     "astro": "astro"
   },
   "dependencies": {
+    "@astrojs/vercel": "^8.2.7",
     "astro": "^5.13.5"
   }
 }