Add Prefers Reduced Motion support for most components (#133)

lib/components/base/CopyCode.vue

@@ -53,6 +53,10 @@ export default {
   transition: opacity 0.5s ease-in-out, filter 0.2s ease-in-out, transform 0.05s ease-in-out,
     outline 0.2s ease-in-out;
 
+  @media (prefers-reduced-motion) {
+    transition: none !important;
+  }
+
   span {
     max-width: 10rem;
     overflow: hidden;