fix: Bold the selected item

Author: 3ru

client/styles/components/_preferences.scss

@@ -237,6 +237,7 @@ input[type="number"]::-webkit-outer-spin-button {
   @include themify() {
     //for some reason this won't work for getThemifyVariable
     color: map-get($theme-map, "heavy-text-color");
+    font-weight: bold;
   }
 }