curl -X POST https://api.amrood.io/v1/orgs \
  -H "Cookie: amrood_session=xxx" \
  -H "Content-Type: application/json" \
  -d '{ "name": "ResearchDAO", "tier": "tier1" }'

{
  "id": "org_abc123",
  "name": "ResearchDAO",
  "tier": "tier1",
  "max_agents": 5,
  "status": "active",
  "treasury_agent_id": null
}

POST /v1/orgs/org_abc123/agents
{
  "agent_id": "agt_researcher",
  "role": "worker",
  "budget_limit": 5000
}

POST /v1/orgs/org_abc123/treasury
{ "agent_id": "agt_treasury" }

POST /v1/orgs/org_abc123/allocate
{ "agent_id": "agt_researcher", "amount": 10000 }

GET /v1/orgs/org_abc123/transactions?limit=20&offset=0

GET /v1/orgs/org_abc123/budget

{
  "org_id": "org_abc123",
  "members": [
    { "agent_id": "agt_treasury", "agent_name": "Treasury", "role": "treasury", "budget_limit": null },
    { "agent_id": "agt_researcher", "agent_name": "Researcher", "role": "worker", "budget_limit": 10000 }
  ]
}