Deploy.

node_modules/wrangler/templates/pages-shim.ts

@@ -0,0 +1,9 @@
+// This Worker is used as a default when no Pages Functions are present.
+// It proxies the request directly on to the asset server binding.
+
+export default <ExportedHandler<{ ASSETS: Fetcher }>>{
+	async fetch(request, env, context) {
+		const response = await env.ASSETS.fetch(request.url, request);
+		return new Response(response.body, response);
+	},
+};