fix(templates): vercel website template payload config regression (#9455)

templates/with-vercel-website/src/payload.config.ts

@@ -1,5 +1,5 @@
-// storage-adapter-import-placeholder
-import { mongooseAdapter } from '@payloadcms/db-mongodb' // database-adapter-import
+import { vercelBlobStorage } from '@payloadcms/storage-vercel-blob'
+import { vercelPostgresAdapter } from '@payloadcms/db-vercel-postgres'
 
 import sharp from 'sharp' // sharp-import
 import path from 'path'
@@ -59,17 +59,22 @@ export default buildConfig({
   },
   // This config helps us configure global or default features that the other editors can inherit
   editor: defaultLexical,
-  // database-adapter-config-start
-  db: mongooseAdapter({
-    url: process.env.DATABASE_URI,
+  db: vercelPostgresAdapter({
+    pool: {
+      connectionString: process.env.POSTGRES_URL || '',
+    },
   }),
-  // database-adapter-config-end
   collections: [Pages, Posts, Media, Categories, Users],
   cors: [getServerSideURL()].filter(Boolean),
   globals: [Header, Footer],
   plugins: [
     ...plugins,
-    // storage-adapter-placeholder
+    vercelBlobStorage({
+      collections: {
+        media: true,
+      },
+      token: process.env.BLOB_READ_WRITE_TOKEN || '',
+    }),
   ],
   secret: process.env.PAYLOAD_SECRET,
   sharp,