remove sidebar options

src/client/styles/scss/theme/spring.scss

@@ -84,8 +84,6 @@ html[dark] {
 
   // Sidebar
   $bgcolor-sidebar: $themecolor;
-  // $bgcolor-sidebar-nav-item-active: rgba(#ff6986, 0.37); // optional
-  // $text-shadow-sidebar-nav-item-active: 0px 0px 10px #de25c2; // optional
   // Sidebar resize button
   $color-resize-button: $color-reversal;
   $bgcolor-resize-button: $subthemecolor;