[BUG] `awsAuthRefresh` is not used by claude code

Environment

• Platform (select one):
• [ ] Anthropic API
• [x] AWS Bedrock
• [ ] Google Vertex AI
• [ ] Other: <!-- specify -->
• Claude CLI version: 1.0.92
• Operating System: macOS 14.7.5
• Terminal: Terminal App

Bug Description

<!-- A clear and concise description of the bug -->

Claude Code seems not to use the awsAuthRefresh setting.

My awsAuthRefresh setting in .claude.json is: aws sso login --profile my-profile-name, and AWS_PROFILE envvar is my-profile-name.

Without fresh credential files in .aws/sso/cache, CC doesn't respond any message from API at all.
After I execute aws sso login --profile my-profile-name, the credential file is generated in .aws/sso/cache, then CC works well.

As I understand it, awsAuthRefresh should work in a situation where it is launched without valid credentials.

Steps to Reproduce

1. Remove all credential files in .aws/sso/cache/**.json
2. claude hello
3. No response.

Expected Behavior

<!-- What you expected to happen -->

• awsAuthRefresh refresh AWS credentials automatically

Actual Behavior

<!-- What actually happened -->

• awsAuthRefresh seems not to work.

Additional Context

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