Various frontend fixes

frontend/src/components/admin/identities/IdentityList.vue

@@ -116,7 +116,12 @@
         {{ $date(item.last_modification) }}
       </template>
       <template #[`item.last_login`]="{ item }">
-        {{ $date(item.last_login) }}
+        <template v-if="item.last_login">
+          {{ $date(item.last_login) }}
+        </template>
+        <template v-else>
+          {{ $gettext('Never logged-in') }}
+        </template>
       </template>
       <template #[`item.role`]="{ item }">
         <v-chip color="default" size="small">

frontend/src/router/index.js

@@ -272,7 +272,11 @@ const routes = [
         component: () => import('@/views/admin/monitoring/MessagesView.vue'),
         meta: {
           requiresAuth: true,
-          allowedRoles: [constants.DOMAIN_ADMIN, constants.SUPER_ADMIN],
+          allowedRoles: [
+            constants.DOMAIN_ADMIN,
+            constants.RESELLER,
+            constants.SUPER_ADMIN,
+          ],
         },
       },
       {