Client fixed sept 4 (#9019)

* Fixed background purchasing

* Added challenge export

* Fixed is leader filter

* Fixed staff icon

* Add block to profile modal

* Added initial send gems modal

* Added modal stack

* Fixed lint issues

* Updated notification styles

* Updated level up styles

* Fixed many achievement styles

* Fixed notification navigate to same route with different param

* Added mark chat seen and remove new messages

* Added scroll to notifications

* Updated hall loading

website/client/mixins/groupsUtilities.js

@@ -19,7 +19,7 @@ export default {
       return false;
     },
     isLeaderOfGroup (user, group) {
-      return user._id === group.leader._id;
+      return user._id === group.leader || user._id === group.leader._id;
     },
     filterGuild (group, filters, search, user) {
       let passedSearch = true;