update examples

Author: Hinata Masaki

examples/playground15/next.config.ts

@@ -12,6 +12,9 @@ const nextConfig: NextConfig = {
 	},
 	deploymentId: getDeploymentId(),
 	trailingSlash: true,
+	images: {
+		formats: ["image/avif", "image/webp"],
+	},
 };
 
 export default nextConfig;

examples/playground15/wrangler.jsonc

@@ -44,5 +44,8 @@
 			"database_id": "db_id",
 			"database_name": "db_name"
 		}
-	]
+	],
+	"images": {
+		"binding": "IMAGES"
+	}
 }