[BUG] No /logout command

Environment

• Platform (select one):
• [ ] Anthropic API
• [ ] AWS Bedrock
• [x] Google Vertex AI
• [ ] Other: <!-- specify -->
• Claude CLI version: 1.085
• Operating System: macOS 14.3
• Terminal: iTerm2

Bug Description

The docs say here: https://docs.anthropic.com/en/docs/claude-code/troubleshooting there is a /logout command but when running that command, I see:

 /logout

⏺ I understand you'd like to log out. However, as Claude Code, I don't have a logout function since I'm a CLI tool that operates per session. Each time you start a new conversation or session, it's
  essentially a fresh start.

  If you're looking to:
  - Exit the current Claude Code session: Use Ctrl+C or Ctrl+D
  - Clear your session data: Simply close your terminal or start a new session
  - Get help with Claude Code: Use /help```

## Steps to Reproduce
1. <!-- First step -->
2. <!-- Second step -->
3. <!-- And so on... -->

## Expected Behavior
cached credentials cleared

## Actual Behavior
<!-- What actually happened -->

## Additional Context
<!-- Add any other context about the problem here, such as screenshots, logs, etc. -->