Function load_agent_meta 

pub fn load_agent_meta(
    session_id: &str,
    claude_home: &Path,
) -> HashMap<String, (String, String)>

Load agent metadata from .meta.json files for a given session. Returns a map of agent_id (e.g., “agent-abc123”) -> (agentType, description).

This wraps cc-session-jsonl’s load_agent_meta and converts AgentMeta into the tuple format used by the existing session analysis code.