Function session_lifecycle_pre_hook 

pub fn session_lifecycle_pre_hook(
    state: &AutonomyState,
    tool_name: &str,
    cache: &mut SessionCache,
    task: Option<&str>,
    project_root: Option<&str>,
    crp_mode: CrpMode,
) -> Option<String>

Auto-preloads project context on the first tool call of a session.