Add server.js

handler deployment

server.js

@@ -0,0 +1,11 @@
+import { handler } from './build/handler.js';
+import express from 'express';
+
+const app = express();
+
+const PORT = process.env.PORT || 3000;
+app.use(handler);
+
+app.listen(PORT, () => {
+  console.log(`Server running on port ${PORT}`);
+});