diff --git a/nuxt4/app/app.vue b/nuxt4/app/app.vue
index b9922f5..8ac6e33 100644
--- a/nuxt4/app/app.vue
+++ b/nuxt4/app/app.vue
@@ -120,4 +120,6 @@ useHead({
     { name: 'apple-mobile-web-app-status-bar-style', content: 'default' }
   ]
 })
+
+// Rebuild trigger: force Docker to rebuild image with API endpoints
 </script>