ChamberPreset.custom constructor
      
      ChamberPreset.custom({ 
    
    
- String name = "",
 - String imgUrl = "",
 - NeomParameter? parameter,
 - NeomFrequency? frequency,
 
Implementation
ChamberPreset.custom({String name = "", String imgUrl = "", NeomParameter? parameter, NeomFrequency? frequency}) :
      id = "${CoreConstants.customPreset}_${frequency?.frequency}",
      name = "",
      description = "",
      ownerId = "",
      imgUrl = imgUrl.isNotEmpty ? imgUrl : "https://firebasestorage.googleapis.com/v0/b/cyberneom-edd2d.appspot.com/o/AppStatics%2FCyberneom%20Icono.png?alt=media&token=68bc867f-df6c-40fb-a8fe-e920242c21a1",
      state = 5,
      neomParameter = parameter,
      neomFrequency = frequency;