static listFlows() {
    try {
      const flows = AgentFlows.getAllFlows();
      return Object.entries(flows).map(([uuid, flow]) => ({
        name: flow.name,
        uuid,
        description: flow.description,
        active: flow.active !== false,
      }));
    } catch (error) {
      console.error("Failed to list flows:", error);
      return [];
    }
  }
List all available flows
@returns {Array} Array of flow summaries