reactprops-add-data-controller.diff

diff --git a/templates/registration/register.html.twig b/templates/registration/register.html.twig
index acd4726..366e0a5 100644
--- a/templates/registration/register.html.twig
+++ b/templates/registration/register.html.twig
@@ -5,6 +5,12 @@
 {% block body %}
     <div class="container mt-4">
         <div class="row">
+            <div
+                class="col-sm-3"
+                {{ stimulus_controller('featured-product-react', {
+                    product: { id: 5, name: 'Lightly used toothbrush' }
+                }) }}
+            ></div>
             <div class="col-sm">
                 <h1>Register</h1>