feat(catalog): model availability as global decisions

app/Domains/Catalog/Controllers/CatalogController.php

@@ -3,7 +3,6 @@
 namespace App\Domains\Catalog\Controllers;
 
 use App\Domains\Cart\Services\CartService;
-use App\Domains\Catalog\Enums\AvailabilitySubject;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Category;
 use App\Domains\Catalog\Models\FeaturedGroup;
@@ -124,11 +123,10 @@ class CatalogController extends Controller
             $variantId === null ? null : (int) $variantId,
         );
         $allowances->attach(collect([$item]), $this->userId($request));
-        abort_unless($allowances->isVisible(
+        abort_unless($allowances->availability(
             $item->availableStock(),
             $item->getAttribute('remaining_user_quota'),
-            AvailabilitySubject::Product,
-        ), 404);
+        )->isVisible(), 404);
 
         return CatalogItemDetailResource::make($item);
     }