Add a message when no users exist

Fix nginx conf

docker/configurations/davis.conf

@@ -10,8 +10,8 @@ server {
     root /var/www/davis/public/;
     index index.php;
 
-    rewrite ^/.well-known/caldav /dav redirect;
-    rewrite ^/.well-known/carddav /dav redirect;
+    rewrite ^/.well-known/caldav /dav/ redirect;
+    rewrite ^/.well-known/carddav /dav/ redirect;
 
     charset utf-8;
 

templates/users/index.html.twig

@@ -27,6 +27,8 @@
             <a href="#" data-href="{{ path('user_delete',{username: principal.username})}}" class="btn btn-outline-danger flex-fill flex-shrink-1 delete-modal"><span class="d-none d-sm-inline">⚠&nbsp;</span>{{ "delete"|trans }}</a>
         </div>
     </div>
+{% else %}
+    <div class="my-5 py-5 d-flex justify-content-center align-items-center text-muted">{{ "no.users.yet"|trans }}</div>
 {% endfor %}
 </div>
 

translations/messages+intl-icu.en.xlf

@@ -365,6 +365,10 @@
         <source>login.already</source>
         <target>You are already logged in as {username}</target>
       </trans-unit>
+      <trans-unit id="nMyjxoa" resname="no.users.yet">
+        <source>no.users.yet</source>
+        <target>No users yet.</target>
+      </trans-unit>
     </body>
   </file>
 </xliff>