complete UI CSS ownership remediation

packages/ui/components/FeatureGrid.wrn

@@ -33,7 +33,7 @@ component FeatureGrid {
       data-align='{align}'
       data-max-width='{maxWidth}'
       data-variant='{variant}'
-      class='wire-feature-grid wire-next--color-{color} wire-next--size-{size} {class}'
+      class='wire-feature-grid wire-component--color-{color} wire-component--size-{size} {class}'
       aria-label='{label}'
       style='--wire-feature-grid-columns: {columns}; --wire-feature-grid-tablet-columns: {tabletColumns}; --wire-feature-grid-mobile-columns: {mobileColumns}; --wire-feature-grid-min-item-width: {minItemWidth || "17rem"};'
     >
@@ -77,6 +77,7 @@ component FeatureGrid {
         </div>
       </div>
     </section>
+    <ComponentBaseStyles hidden />
   }
 
   style {
@@ -232,3 +233,5 @@ component FeatureGrid {
     }
   }
 }
+import ComponentBaseStyles from "../styles/ComponentBaseStyles.wrn"
+ import FeatureCard from "./FeatureCard.wrn"