Function mapMeterReadings

mapMeterReadings(response): Record<string, {
    consumption: number | null;
    date: string;
    reading: number;
}[]>
Maps meter readings from a given response to a structured record format.
Parameters
- response: MeterReadingResponse
  The response containing raw meter reading data.
Returns Record<string, {
    consumption: number | null;
    date: string;
    reading: number;
}[]>
A record where each key is a meter number and the value is an array of readings with their corresponding date, reading amount, and consumption.
- Defined in src/helpers.ts:26