(css) Don't highlight disabled list items

UI/WebServerResources/scss/components/list/list.scss

@@ -66,7 +66,7 @@ div.md-tile-left {
   md-list-item {
     transition: background-color $swift-ease-in-duration $swift-ease-in-timing-function,
                 color 0.12s linear;
-    &:hover {
+    &:hover:not([disabled]) {
       background-color: sg-color($sogoPaper, 300);
       color: sg-color($sogoBlue, 800);
       cursor: pointer;