feat(links): new external link implementation

website/client/src/components/challenges/myChallenges.vue

@@ -145,6 +145,7 @@ import Sidebar from './sidebar';
 import ChallengeItem from './challengeItem';
 import challengeModal from './challengeModal';
 import challengeUtilities from '@/mixins/challengeUtilities';
+import externalLinks from '@/mixins/externalLinks';
 
 import challengeIcon from '@/assets/svg/challenge.svg';
 import positiveIcon from '@/assets/svg/positive.svg';
@@ -156,7 +157,7 @@ export default {
     challengeModal,
     MugenScroll,
   },
-  mixins: [challengeUtilities],
+  mixins: [challengeUtilities, externalLinks],
   data () {
     return {
       icons: Object.freeze({
@@ -203,6 +204,10 @@ export default {
       section: this.$t('challenges'),
     });
     this.loadChallenges();
+    this.handleExternalLinks();
+  },
+  updated () {
+    this.handleExternalLinks();
   },
   methods: {
     updateSearch (eventData) {