revert removing namespace icons and selected background colour change

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/renderer/components/+namespaces/namespace-select.scss

@@ -22,6 +22,10 @@
         }
       }
 
+      .Icon.always-visible {
+          visibility: visible;
+      }
+
       .Icon {
         visibility: hidden;
       }

src/renderer/components/+namespaces/namespace.store.tsx

@@ -99,6 +99,7 @@ export class NamespaceStore extends KubeObjectStore<Namespace> {
       value: namespace.getName(),
       label: (
         <div className="flex gaps align-center">
+          <Icon small material="layers" className="always-visible" />
           <span>{namespace.getName()}</span>
           <Icon small material="check" className="box right" />
         </div>

src/renderer/components/select/select.scss

@@ -3,7 +3,7 @@
 
 html {
   $menuBackgroundColor: $contentColor;
-  $menuSelectedOptionBgc: $selectedBackground;
+  $menuSelectedOptionBgc: $layoutBackground;
 
   --select-menu-bgc: #{$menuBackgroundColor};
   --select-menu-border-color: #{$halfGray};