curl -X POST https://win.oneshotagent.com/v1/compute/goal_01HX8K3YZ/respond \
  -H "Content-Type: application/json" \
  -H "X-Agent-ID: 0xYourWalletAddress" \
  -d '{
    "task_id": "task_005",
    "approved": true,
    "response": "Looks good, proceed with sending"
  }'

{
  "success": true,
  "data": {
    "task_id": "task_005",
    "goal_id": "goal_01HX8K3YZ...",
    "task_status": "completed",
    "orchestrator_action": "continue_execution"
  }
}