Convert the create next app example to OpenNext

Author: vicb

examples/create-next-app/open-next.config.ts

@@ -1,13 +1,23 @@
 import type { OpenNextConfig } from "@opennextjs/aws/types/open-next";
 
 const config: OpenNextConfig = {
-  default: {},
+  default: {
+    override: {
+      wrapper: "cloudflare-node",
+      converter: "edge",
+      // Unused implementation
+      incrementalCache: "dummy",
+      tagCache: "dummy",
+      queue: "dummy",
+    },
+  },
 
   middleware: {
     external: true,
     override: {
-      wrapper: "cloudflare",
+      wrapper: "cloudflare-edge",
       converter: "edge",
+      proxyExternalRequest: "fetch",
     },
   },
 };

examples/create-next-app/wrangler.toml

@@ -1,6 +1,6 @@
 #:schema node_modules/wrangler/config-schema.json
 name = "create-next-app"
-main = ".open-next/index.mjs"
+main = ".open-next/worker.ts"
 
 compatibility_date = "2024-09-23"
 compatibility_flags = ["nodejs_compat"]