[BUG] Auto-update failed error persists after manual update

Description

The CLI continuously displays "✗ Auto-update failed · Try claude doctor or npm i -g
@anthropic-ai/claude-code" at the bottom of the terminal, even after successfully updating to the latest
version.

Steps to Reproduce

1. Install/update Claude Code: npm i -g @anthropic-ai/claude-code@latest
2. Clear npm cache: npm cache clean --force
3. Reinstall: npm i -g @anthropic-ai/claude-code@latest
4. Run claude doctor
5. The auto-update error message still appears at the bottom of the CLI

Expected Behavior

After successfully updating to the latest version, the auto-update error message should disappear.

Actual Behavior

The error message "✗ Auto-update failed" persists in the CLI interface despite successful manual update.

Environment

• Claude Code Version: 1.0.69
• Installation Method: npm-global
• Node Path: C:\Program Files\nodejs\node.exe
• CLI Path: C:\Users\madma\AppData\Roaming\npm\node_modules\@anthropic-ai\claude-code\cli.js
• Auto-updates enabled: true
• Update permissions: Yes
• OS: Windows (PowerShell)

Additional Context

• claude doctor shows all diagnostics as normal
• Manual update completes successfully with "changed 2 packages"
• The error appears to be a UI/display issue rather than an actual update failure

Logs

> npm i -g @anthropic-ai/claude-code@latest
changed 2 packages in 11s

> claude --version
1.0.69 (Claude Code)

> claude doctor
Diagnostics
└ Currently running: npm-global (1.0.69)
└ Path: C:\Program Files\nodejs\node.exe
└ Auto-updates enabled: true
└ Update permissions: Yes