Refactor ticket validity handling and improve tests

- Updated tests for Accommodation, Entry, Food, Merchandise, and Sale controllers to use soft deletes for variants and ensure proper inventory counts.
- Enhanced ticket generation logic to resolve validity from soft-deleted catalog sources.
- Introduced a new TicketValidityResolver service to manage ticket validity based on event dates and variant definitions.
- Removed unnecessary database assertions and improved the clarity of validity checks in tests.
- Added comprehensive tests for the new TicketValidityResolver service, ensuring correct handling of event dates and multi-select options.
- Cleaned up unused code and assertions in existing tests for better maintainability.

tests/Feature/Migrations/CreateDesfilePuraTendenciaTenantTest.php

@@ -161,8 +161,9 @@ class CreateDesfilePuraTendenciaTenantTest extends TestCase
         $this->assertSame('Entrada', $catalogItem->nombre);
         $this->assertSame('tracked', $catalogItem->inventory_policy);
         $this->assertSame(1, $catalogItem->has_tickets);
-        $this->assertSame('one_per_unit', $catalogItem->ticket_generation_policy);
-        $this->assertSame($eventDate->validity_time_id, $catalogItem->validity_time_id);
+        $this->assertDatabaseHas('variant_event_dates', [
+            'event_date_id' => $eventDate->id,
+        ]);
         $this->assertDatabaseHas('catalog_items_attachments', [
             'catalog_item_id' => $catalogItem->id,
             'variant_id' => null,