curl --request GET \
  --url https://api.alpharun.com/api/v1/teammate-groups \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "teammate_groups": [
      {
        "id": "770e8400-e29b-41d4-a716-446655440002",
        "name": "Engineering Team",
        "teammate_ids": [
          "550e8400-e29b-41d4-a716-446655440000",
          "550e8400-e29b-41d4-a716-446655440003"
        ]
      },
      {
        "id": "880e8400-e29b-41d4-a716-446655440003",
        "name": "Sales Team",
        "teammate_ids": [
          "550e8400-e29b-41d4-a716-446655440004"
        ]
      }
    ]
  }
}