TL;DR

Implement a gemini doctor command to diagnose and provide actionable suggestions for common setup and environment issues.

Guidance

• Identify the required dependencies and checks for the gemini doctor command, such as Node.js version, npm, authentication, and API key setup.
• Determine the common misconfigurations to check for, like missing environment variables and sandboxing issues.
• Design the output format for the summary report to ensure it is user-friendly and provides clear suggested fixes.
• Consider extending the command to run preflight checks before major updates or installations.

Example

No code snippet is provided as the issue is focused on proposing a new feature rather than fixing a specific code issue.

Notes

The implementation details of the gemini doctor command are not specified, and the issue is open to feedback and suggestions for additional checks.

Recommendation

Apply workaround: Implement the proposed gemini doctor command to provide users with a diagnostic tool for identifying and resolving common issues, as it can help reduce support tickets and improve user experience.