feat(publicToken): include meta=image

Author: joseglego

pages/p/ticket/[id].tsx

@@ -25,6 +25,11 @@ const TicketPage = ({ ticket }: { ticket: PublicTicket }) => {
           name="description"
           content="Mi Ticket para la JSConf Chile. Obtén tu ticket acá!"
         />
+        <meta
+          name="image"
+          property="og:image"
+          content={`${ticketApiUrl}/ticket/image/${ticket.ticketId}`}
+        />
 
         <meta property="og:url" content="https://jsconf.cl/tickets" />
         <meta property="og:type" content="website" />