@spec list_conditions() :: [map(), ...]

Lists all possible conditions.

Every condition contains three attributes:

• code (string)
• type (string), possible values are:
  • "visibility"
  • "wind"
  • "precipitation"
  • "hazardous"
  • "winter-precipitation"
  • "hazardous-winter"
  • "tropical-hazard"
• description (string)

All the possible conditions are extracted from WeatherKit / WeatherCondition.