Fixed find challenges link

Author: tladendo

app/profile/about/about.jade

@@ -40,7 +40,7 @@
               div
             .text {{track | track}}
         .description Compete in challenges to win money, test yourself against the world's best, and learn new skills. Your performance rating will show up here.
-        button.link-button(ui-sref="settings.profile") FIND CHALLENGES
+        a.link-button(href="/challenges") FIND CHALLENGES
 
       .track(
         ng-repeat="track in profileVm.profile.tracks",

assets/css/profile/about.scss

@@ -4,6 +4,13 @@
   display: flex;
   flex-direction: column;
 
+  .empty-state {
+    a.link-button {
+      margin-top: 20px;
+      @include button-1-l;
+    }
+  }
+
   .activity {
     font-size: 18px;
     line-height: 21px;