codigo actual del servidor, con avances de joan

resources/views/frontend/partials/outOfStockCart.blade.php

@@ -0,0 +1,9 @@
+<div class="modal-body p-4 added-to-cart">
+    <div class="text-center text-danger">
+        <h2>{{translate('oops..')}}</h2>
+        <h3>{{translate('This item is out of stock!')}}</h3>
+    </div>
+    <div class="text-center mt-5">
+        <button class="btn btn-outline-primary" data-dismiss="modal">{{translate('Back to shopping')}}</button>
+    </div>
+</div>