Show agent information in plan/apply objects

Contains attribute:

      "execution-details": {
        "agent-id": "agent-S1Y7tcKxXPJDQAvq",
        "agent-name": "agent_01",
        "agent-pool-id": "apool-Zigq2VGreKq7nwph",
        "agent-pool-name": "first-pool",
        "mode": "agent",
      },