fix: Internal user marked as external in people and space members pag…

…es - EXO-71462 - Meeds-io/meeds#2572.

Before this change, when create a user and add him in /platform/externals group and remove it from /platform/users group then remove the user from /platform/externals and I put it in /platform/users and go to people page/ spacex member app where the user is member, the user is marked as external on his card. To resolve this problem, change the display condition of this component from boolean to String. After this change, The user is marked as external on his hard for people page and space members.

webapp/portlet/src/main/webapp/vue-apps/people-list/components/usercard/PeopleUserCard.vue

@@ -256,7 +256,7 @@ export default {
       return this.user?.enabled;
     },
     externalUser() {
-      return this.user?.external;
+      return this.user.external === 'true';
     },
     profileUrl() {
       return `${eXo.env.portal.context}/${eXo.env.portal.metaPortalName}/profile/${this.user?.username}`;