Fix settings menu

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/src/views/Settings/Notifications.vue

@@ -1,5 +1,17 @@
 <template>
   <div v-if="loggedUser">
+    <nav class="breadcrumb" aria-label="breadcrumbs">
+      <ul>
+        <li>
+          <router-link :to="{ name: RouteName.ACCOUNT_SETTINGS }">{{ $t("Account") }}</router-link>
+        </li>
+        <li class="is-active">
+          <router-link :to="{ name: RouteName.NOTIFICATIONS }">{{
+            $t("Email notifications")
+          }}</router-link>
+        </li>
+      </ul>
+    </nav>
     <section>
       <div class="setting-title">
         <h2>{{ $t("Participation notifications") }}</h2>