Sept 7 fixes (#9022)

* Fixed login incentives header

* Added achievement hover

* Removed grassy background from editing modal

* Fixed loading of other user equipment

* Prevented non admins from using habitica official

* Fixed challenge loading and leader changing on group reload

* Added community guidlines link

* Added challenge cloning

* Fixed heroes editing

website/client/components/creatorIntro.vue

@@ -7,7 +7,7 @@ b-modal#avatar-modal(title="", size='lg', :hide-header='true', :hide-footer='tru
 
   .section.avatar-section.row(:class='{"page-2": modalPage === 2}')
     .col-6.offset-3
-      .user-creation-bg
+      .user-creation-bg(v-if='!editing')
       avatar(:member='user', :avatarOnly='!editing')
 
   .section(v-if='modalPage === 2')