[BUG] `claude config get --global env` not showing env in settings.json

Environment

• Platform (select one):
• [ ] Anthropic API
• [ ] AWS Bedrock
• [ ] Google Vertex AI
• [x] Other: Claude CLI

• Claude CLI version: 1.0.17 (Claude Code)
• Operating System: macOS
• Terminal: VSCode integrated terminal

Bug Description

Configuration settings manually added to ~/.claude/settings.json are not recognized by claude config get commands, causing inconsistency between the actual config file content and what the CLI reports.

Steps to Reproduce

1. Manually edit ~/.claude/settings.json to add environment variables:

``json
{
"env": {
"DISABLE_ERROR_REPORTING": "1",
"DISABLE_TELEMETRY": "1"
}
}
``

1. Save the file
2. Run claude config get --global env
3. Observe that the command returns {} instead of the configured values

Expected Behavior

The claude config get --global env command should return the environment variables that are present in the ~/.claude/settings.json file:

{
  "DISABLE_ERROR_REPORTING": "1",
  "DISABLE_TELEMETRY": "1"
}

Actual Behavior

The claude config get --global env command returns an empty object {}, even though the settings are present in the configuration file.

Additional Context

• The cat ~/.claude/settings.json command shows the configuration is properly saved