remove relative URL references in different target because mobile chokes

src/views/ContactsView.vue

@@ -12,7 +12,7 @@
       <span />
       <span>
         <a
-          href="/help-onboarding"
+          :href="APP_SERVER + '/help-onboarding'"
           target="_blank"
           class="text-xs uppercase bg-gradient-to-b from-blue-400 to-blue-700 shadow-[inset_0_-1px_0_0_rgba(0,0,0,0.5)] text-white px-1.5 py-1 rounded-md ml-1"
         >
@@ -443,6 +443,7 @@ export default class ContactsView extends Vue {
   showGiveConfirmed = true;
   showLargeIdenticon?: Contact;
 
+  APP_SERVER = APP_SERVER;
   AppString = AppString;
   libsUtil = libsUtil;