feat: don't outline buttons in navbar

Signed-off-by: peterpeterparker <[email protected]>

Author: peterpeterparker

studio/src/app/components/core/app-navigation-actions/app-navigation-actions.scss

@@ -20,6 +20,8 @@ app-navigation-actions {
 
     letter-spacing: 0.06em;
 
+    outline: none;
+
     &:hover,
     &:active {
       border-bottom-color: transparent;