feat(editor): Implement HTML sanitization for Notification and Message components (#4081)

* feat(editor): Implement HTML sanitization when using `dangerouslyUseHTMLString` option of Notification and Message components

* 🐛 Implement mechanism to allow for A href actions from locale strings

* 🐛 Prevent link action default

* ♻️ Use `xss` library instead of `sanitize-html` to handle sanitization

* 🔥 Remove `onLinkClick` functionality of `$showMessage`

packages/editor-ui/src/App.vue

@@ -30,11 +30,13 @@ import { mapGetters } from 'vuex';
 import { userHelpers } from './components/mixins/userHelpers';
 import { addHeaders, loadLanguage } from './plugins/i18n';
 import { restApi } from '@/components/mixins/restApi';
+import { globalLinkActions } from '@/components/mixins/globalLinkActions';
 
 export default mixins(
 	showMessage,
 	userHelpers,
 	restApi,
+	globalLinkActions,
 ).extend({
 	name: 'App',
 	components: {