export function formatRoleLabel(role: string): string {
  const text = role.trim();
  if (!text) return "Subagent";

  return text
    .replace(/[_-]+/g, " ")
    .replace(/([A-Z]+)([A-Z][a-z])/g, "$1 $2")
    .replace(/([a-z0-9])([A-Z])/g, "$1 $2")
    .replace(/\s+/g, " ")
    .trim();
}