[
  {
    "user_id": "uuid",
    "email": "hackminor@live.com.mx",
    "display_name": "Ricardo Minor",
    "role": "owner",
    "joined_at": "2026-04-04T12:00:00"
  },
  {
    "user_id": "uuid-2",
    "email": "dev@team.com",
    "display_name": "Dev User",
    "role": "member",
    "joined_at": "2026-04-16T18:00:00"
  }
]

POST /api/v1/teams/members

{
  "email": "nuevo@team.com",
  "role": "member"
}

{
  "user_id": "uuid-new",
  "email": "nuevo@team.com",
  "display_name": "Nuevo Usuario",
  "role": "member",
  "joined_at": "2026-04-16T18:30:00"
}

PUT /api/v1/teams/members/{user_id}

{
  "role": "admin"
}

DELETE /api/v1/teams/members/{user_id}