chore: show log once

Author: pi0

examples/nitro/plugins/test.ts

@@ -1,5 +1,5 @@
 export default defineNitroPlugin((nitroApp) => {
-  nitroApp.hooks.hook("request", (event) => {
+  nitroApp.hooks.hookOnce("request", (event) => {
     console.log(
       "event.context.cloudflare in request hook",
       !!event.context.cloudflare,

examples/nitro/routes/index.ts

@@ -14,5 +14,7 @@ export default eventHandler((event) => {
     `typeof cloudflare.context.waitUntil: ${typeof cloudflare.context.waitUntil}`,
   );
 
+  event.waitUntil(Promise.resolve());
+
   return `<div><ul><br>${logs.map((str) => `<li>${str}</li>`).join("\n<br>\n")}</ul></div>`;
 });