MDL-78284 theme: Add new interactive content and update styles

blocks/recentlyaccesseditems/templates/view-cards.mustache

@@ -34,7 +34,8 @@
                 "name": "Forum",
                 "timeaccess": 1539848498,
                 "userid": 2,
-                "viewurl": "http://moodlesite/mod/forum?id=64"
+                "viewurl": "http://moodlesite/mod/forum?id=64",
+                "purpose": "assessment"
             }
         ]
     }
@@ -45,7 +46,7 @@
         <a class="card dashboard-card mb-1" href="{{{viewurl}}}" title="{{{name}}}" role="listitem">
             <div class="card-body p-2 m-1">
                 <div class="d-flex text-truncate">
-                    <div class="d-flex align-self-center activityiconcontainer {{purpose}}">
+                    <div class="d-flex align-self-center activityiconcontainer">
                         {{{icon}}}
                     </div>
                     <div class="w-100 line-height-3 text-truncate ml-2">

blocks/timeline/templates/event-list-item.mustache

@@ -54,7 +54,7 @@
             <small class="text-right text-nowrap align-self-center ml-1">
                 {{#userdate}} {{timesort}}, {{#str}} strftimetime24, core_langconfig {{/str}} {{/userdate}}
             </small>
-            <div class="activityiconcontainer small {{purpose}} courseicon align-self-top align-self-center mx-3  mb-1 mb-sm-0 text-nowrap">
+            <div class="activityiconcontainer small courseicon align-self-top align-self-center mx-3  mb-1 mb-sm-0 text-nowrap">
                 {{#icon}}
                 {{#iconurl}}
                     <img alt="{{alttext}}" title="{{alttext}}" src="{{{ iconurl }}}" class="icon {{iconclass}}">