/**
 * Base route for YCode editor
 * URL: /ycode
 *
 * The YCodeBuilder component is now rendered in layout.tsx to persist
 * across route changes. This prevents remounts and duplicate API calls.
 *
 * Collaboration features (RealtimeCursors, ActivityNotifications) are
 * integrated in YCodeBuilderMain.tsx.
 */
export default function YCodeEditorRoute() {
  return null;
}
