AoQ Map Registry

  GET /maps                        list published maps
  GET /maps/<id>/<platform>        download the map file (quest | pcvr)
  GET /maps/<id>                   same, default platform
  GET /maps/<id>/<platform>.json   describe it instead of downloading
  GET /maps/<id>/preview.png       preview screenshot

Point the Custom Maps mod's MapRegistryUrl at:
  https://aoq.treyo.dev/maps/{id}/{platform}