Get base authority matrix

curl --request GET \
  --url http://127.0.0.1:3000/api/base/{baseId}/authority-matrix \
  --header 'Authorization: Bearer <token>'

[
  {
    "id": "<string>",
    "baseId": "<string>",
    "defaultRole": "<string>",
    "enabledTime": "<string>",
    "adminUsers": [
      {
        "id": "<string>",
        "name": "<string>",
        "email": "<string>",
        "avatar": "<string>"
      }
    ]
  }
]