[BUG] /terminal-setup only prints the setup, doesn't allow to edit it

Environment

• Platform (select one):
• [X] Anthropic API
• [ ] AWS Bedrock
• [ ] Google Vertex AI
• [ ] Other: <!-- specify -->
• Claude CLI version: 1.0.80
• Operating System: MacOs 15.6 (24G84)
• Terminal: Terminal.app

Bug Description

The claude command /terminal-setup used to allow for configuring the terminal. It now only prints what the current configuration is. There doesn't appear to be a way to change the terminal configuration.

Steps to Reproduce

1. Run claude
2. Run /terminal-setup
3. It prints what is in the attached screenshot.

Expected Behavior

I would be able to edit the terminal setup

Actual Behavior

It prints the terminal config, not allowing to edit.

Additional Context

I tried restarting Terminal.app but it didn't help.

<img width="573" height="137" alt="Image" src="https://github.com/user-attachments/assets/233ddaee-56ab-40fb-8925-84e8996937c2" />