./scripts/start_cluster.sh start --clean --build

{
  "node_id": 2,
  "address": "127.0.0.1:5002"
}

curl -s -X POST http://127.0.0.1:3000/v1/cluster/initialize \
  -H "Authorization: Bearer $TOKEN"

curl -s -X POST http://127.0.0.1:3000/v1/cluster/join \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "node_id": 2,
    "address": "127.0.0.1:5002"
  }'