Backend and frontend updates: auth, email, payments, events, tickets; carrousel images; mobile event detail layout; i18n

frontend/src/app/(public)/dashboard/components/TicketsTab.tsx

@@ -170,6 +170,20 @@ export default function TicketsTab({ tickets, language }: TicketsTabProps) {
                       {language === 'es' ? 'Ver Entrada' : 'View Ticket'}
                     </Button>
                   </Link>
+                  {(ticket.status === 'confirmed' || ticket.status === 'checked_in') && (
+                    <a
+                      href={ticket.bookingId 
+                        ? `/api/tickets/booking/${ticket.bookingId}/pdf`
+                        : `/api/tickets/${ticket.id}/pdf`
+                      }
+                      download
+                      className="text-center"
+                    >
+                      <Button variant="outline" size="sm" className="w-full">
+                        {language === 'es' ? 'Descargar Ticket(s)' : 'Download Ticket(s)'}
+                      </Button>
+                    </a>
+                  )}
                   {ticket.invoice && (
                     <a
                       href={ticket.invoice.pdfUrl || '#'}