lazysidebar-sidebar-controller.diff

diff --git a/src/Controller/CartController.php b/src/Controller/CartController.php
index e6bdba1..9096277 100644
--- a/src/Controller/CartController.php
+++ b/src/Controller/CartController.php
@@ -30,6 +30,20 @@ class CartController extends AbstractController
 
         return $this->renderForm('cart/cart.html.twig', [
             'cart' => $cartStorage->getOrCreateCart(),
+        ]);
+    }
+
+    /**
+     * @Route("/cart/_featured", name="_app_cart_product_featured")
+     */
+    public function _cartFeaturedProduct(ProductRepository $productRepository): Response
+    {
+        $featuredProduct = $productRepository->findFeatured();
+        $addToCartForm = $this->createForm(AddItemToCartFormType::class, null, [
+            'product' => $featuredProduct,
+        ]);
+
+        return $this->renderForm('cart/_featuredSidebar.html.twig', [
             'featuredProduct' => $featuredProduct,
             'addToCartForm' => $addToCartForm,
         ]);
diff --git a/templates/cart/cart.html.twig b/templates/cart/cart.html.twig
index a2e9ced..41545d0 100644
--- a/templates/cart/cart.html.twig
+++ b/templates/cart/cart.html.twig
@@ -9,9 +9,9 @@
     <div class="container-fluid container-xl mt-4">
         <div class="row">
             <aside class="col-12 col-md-4 order-2 order-md-1">
-                {% if featuredProduct %}
-                    {{ include('cart/_featuredSidebar.html.twig') }}
-                {% endif %}
+                <turbo-frame id="cart-sidebar" src="{{ path('_app_cart_product_featured') }}">
+                    Loading...
+                </turbo-frame>
             </aside>
 
             <div class="col-12 col-md-8 order-1 order-md-2 cart">