"Unknown command: /redesign" ?

[VikR1000]

In gemini preview, the /settings weren't working. Gemini via web advised that preview is beta and to install the agent and commands manually. I copied them into their respective folders in .gemini, and updated .gemini/settings.json to:

{
  "security": {
    "auth": {
      "selectedType": "oauth-personal"
    }
  },
  "experimental": {
    "skills": true,
    "commands": true
  }
}

/audit ran perfectly and provided great feedback. At the end it said:

Suggested Commands for Fixes

While this audit does not use commands to fix issues, the following conceptual commands map to the recommendations:

• "Use /harden to fix the non-interactive 'Contact Support' button and improve semantic HTML."
• "Use /normalize to replace all hard-coded colors with design system tokens and ensure theme consistency."
• "Use /optimize to remove expensive CSS properties like backdropFilter and improve animation performance."
• "Use /redesign to address the core 'AI Slop' anti-patterns and create a more distinctive visual identity."

But when I ran /redesign, I got

Unknown command: /redesign

Please advise and let me know if there's anything you'd like me to try.