Adopt semantic campaign page actions

webui/src/features/campaigns/wizard/WizardDirectoryPage.tsx

@@ -1,5 +1,6 @@
 import { Link } from "react-router";
 import {
+  PageActionBar,
   PageLayout,
   WizardDirectory,
   usePlatformUiCapabilities,
@@ -39,13 +40,12 @@ export default function WizardDirectoryPage({
 
   return (
     <PageLayout
+      archetype="collection"
       mode="workspace"
       title="i18n:govoplan-campaign.guided_workflows"
-      actions={
-        <Link className="btn btn-secondary" to="../">
+      actions={<PageActionBar variant="collection" contextActions={<Link className="btn btn-secondary" to="../">
           i18n:govoplan-campaign.back_to_overview.ec986cba
-        </Link>
-      }
+        </Link>} />}
     >
       <WizardDirectory
         entries={entries}