setFrequencyFromText method
Implementation
void setFrequencyFromText(String value) {
if (value.isEmpty) return;
final parsed = double.tryParse(value.replaceAll(',', '.'));
if (parsed == null) return;
final min = NeomGeneratorConstants.frequencyMin;
final max = isAdmin
? NeomGeneratorConstants.frequencyMax
: NeomGeneratorConstants.frequencyLimit;
final clamped = parsed.clamp(min, max);
setFrequency(clamped);
}