[BUG] voice mode not available

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

<img width="810" height="156" alt="Image" src="https://github.com/user-attachments/assets/dbe18c88-3fde-499c-b0fb-74cf4f3ae1ff" />

seeing this

What Should Happen?

voice mode should activate

Error Messages/Logs

Steps to Reproduce

1. start claude code
2. type /voice and hit enter

Claude Model

None

Is this a regression?

No, this never worked

Last Working Version

_No response_

Claude Code Version

2.1.76

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_