Inter-Agent Communication

[Hareet]

This ticket is to discuss and standardize inter-agent communication.

Example here

interface AgentMessage {
  id: string;
  timestamp: string;
  source: {
    agent_id: string;
    type: 'supervisor' | 'worker';
    level: number;
  };
  target: {
    agent_id: string;
    broadcast?: boolean;
  };
  message_type: 'task' | 'result' | 'error' | 'context';
  payload: {
    task_id?: string;
    content: any;
    priority: 1-10;
    requires_response: boolean;
  };
  metadata: {
    correlation_id: string;
    issue_number?: number;
    cht_version?: string;
  };
}