nearest station based on transport type

[mondbaron]

What would also be nice is to get the nearest station based on the station type. For example, the nearest SBAHN station. Something like this maybe:

async def nearby_async(latitude: float, longitude: float, transport_type: TransportType = None) -> dict[str, str] | None:
  
    try:
        args = dict.fromkeys(Endpoint.FIB_NEARBY.value[1])
        args.update({"latitude": latitude, "longitude": longitude})
        result = await MvgApi.__api(Base.FIB, Endpoint.FIB_NEARBY, args)
        assert isinstance(result, list)

        # return first location of type "STATION"
        for location in result:
            if transport_type == None:
                station = {
                    "id": location["globalId"],
                    "name": location["name"],
                    "place": location["place"],
                }
                return station
            elif str(transport_type.name) in location["transportTypes"]:
                station = {
                    "id": location["globalId"],
                    "name": location["name"],
                    "place": location["place"],
                }
                return station
        # return None if no station was found
        return None

Originally posted by @jannikobenhoff in https://github.com/mondbaron/mvg/issues/3#issuecomment-1633197662