fix grw-contextual-navigation color

packages/app/src/styles/_sidebar.scss

@@ -113,8 +113,6 @@
           min-width: 240px;
           height: 100%;
           overflow-x: hidden;
-          color: rgb(66, 82, 110);
-          background-color: rgb(244, 245, 247);
           transition-timing-function: cubic-bezier(0.2, 0, 0, 1);
           transition-duration: 0.22s;
           transition-property: boxShadow, transform;