feat(ticketing): add entry reservations management for admin app

- Introduced new routes for entry reservations in admin app, including form, index, store, and download functionalities.
- Created a migration to add the "Reserva de Tickets" menu item to the admin app.
- Updated MenuSeeder to include the new menu item for ticket reservations.
- Developed a PDF view for entry reservations.
- Implemented tests for the EntryReservationController and EntryReservationService to ensure proper functionality and access control.
- Refactored test setup to use a dedicated schema creation trait for better isolation and maintainability.

app/Domains/Ticketing/Ticket/Resources/EntryReservationResource.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Domains\Ticketing\Ticket\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class EntryReservationResource extends JsonResource
+{
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'catalog_item_id' => $this->catalog_item_id,
+            'variant_id' => $this->variant_id,
+            'catalog_item' => ['id' => $this->catalog_item_id, 'name' => $this->catalogItem?->nombre],
+            'variant' => $this->variant === null ? null : [
+                'id' => $this->variant_id,
+                'label' => $this->variant->getSelectionLabel(),
+            ],
+            'ticket_id' => $this->ticket_id,
+            'fecha_reserva' => $this->fecha_reserva->toIso8601String(),
+            'tipo_pago' => $this->tipo_pago->value,
+            'tipo_pago_label' => $this->tipo_pago->label(),
+            'importe' => $this->importe,
+        ];
+    }
+}