fixing minor sorting bug in talks

portfolio-nuxt/pages/events.vue

@@ -70,6 +70,7 @@
         transform: (events) => {
             for (const event of events) {
                 let date = new Date(event.date)
+                event.date = date
                 event.formatted_date = ("0" + (date.getMonth() + 1)).slice(-2) + "." + ("0" + date.getDate()).slice(-2) + "." + date.getFullYear()
                 if(typeof event.title === 'string' || event.title instanceof String) {event.talks = [{'title': event.title}]
                 } else {