chore: rename bouncer to authorization-resolver in playground

Author: Barbapapazes

playground/plugins/bouncer.ts renamed to playground/plugins/authorization-resolver.ts

@@ -1,7 +1,7 @@
 import { defineNuxtPlugin } from '#app'
 
 export default defineNuxtPlugin({
-  name: 'bouncer',
+  name: 'authorization-resolver',
   parallel: true,
   setup() {
     return {