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/Requests/ExportEntryReservationsRequest.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Domains\Ticketing\Ticket\Requests;
+
+use App\Shared\Rules\ValidTimezone;
+
+class ExportEntryReservationsRequest extends IndexEntryReservationsRequest
+{
+    public function rules(): array
+    {
+        return [...parent::rules(), 'timezone' => ['required', 'string', new ValidTimezone]];
+    }
+}