conversation_view: Move the last of the small functions to redux

ts/components/conversation/ChatSessionRefreshedNotification.stories.tsx

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: AGPL-3.0-only
 
 import * as React from 'react';
-import { action } from '@storybook/addon-actions';
 
 import { setupI18n } from '../../util/setupI18n';
 import enMessages from '../../../_locales/en/messages.json';
@@ -15,10 +14,5 @@ export default {
 };
 
 export function Default(): JSX.Element {
-  return (
-    <ChatSessionRefreshedNotification
-      contactSupport={action('contactSupport')}
-      i18n={i18n}
-    />
-  );
+  return <ChatSessionRefreshedNotification i18n={i18n} />;
 }