small fixes

cookbook/templates/setup.html

@@ -20,4 +20,8 @@
         <button class="btn btn-success" type="submit"><i class="fas fa-save"></i> {% trans 'Create Superuser account' %}</button>
     </form>
 
+     <script>
+        $('#id_name').focus()
+    </script>
+
 {% endblock %}