feat: enhance item attributes management by adding sort order; update related models, resources, and tests for visibility and ordering of variants

app/Domains/Cart/Resources/CartItemResource.php

@@ -45,7 +45,7 @@ class CartItemResource extends JsonResource
                         'stock_tecnico' => $this->catalogItem->inventory_policy === InventoryPolicy::Unlimited
                             ? null
                             : $variant->inventory->availableStock(),
-                        'values' => $variant->selectionOptions(),
+                        'values' => $variant->selectionOptions($this->catalogItem->itemAttributes),
                     ])
                     ->values(),
             ],