Add dir="auto" to most user generated content

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

js/src/views/Discussions/Discussion.vue

@@ -45,7 +45,7 @@
       {{ error }}
     </b-message>
     <section>
-      <div class="discussion-title">
+      <div class="discussion-title" dir="auto">
         <h1 class="title" v-if="discussion.title && !editTitleMode">
           {{ discussion.title }}
         </h1>

js/src/views/Discussions/DiscussionsList.vue

@@ -65,7 +65,7 @@
         {{ $t("There's no discussions yet") }}
       </empty-content>
     </section>
-    <section class="section" v-else>
+    <section class="section" v-else-if="!$apollo.loading">
       <empty-content icon="chat">
         {{ $t("Only group members can access discussions") }}
         <template #desc>