feat(catalog): add sales_end_at field to catalog items and implement sale logic

feat(event): include catalog items in event resource and update event service
test(seeder): add FiestaTradicionArrufoSeeder for event and catalog item setup
config: set event timezone for local event dates

app/Domains/Commerce/Purchase/Services/Checkout/CatalogSelectionResolver.php

@@ -28,6 +28,12 @@ class CatalogSelectionResolver
             throw new NotFoundHttpException('Catalog item not found for tenant.');
         }
 
+        if (! $catalogItem->isSaleOpen()) {
+            throw ValidationException::withMessages([
+                "{$fieldPrefix}.catalog_item_id" => ['La venta de este producto finalizó.'],
+            ]);
+        }
+
         if ($catalogItem->isBundle()) {
             if ($variantId !== null) {
                 throw ValidationException::withMessages([