Simplified the forecast schema

internal/normalizers/nws/forecast.go

@@ -118,8 +118,6 @@ func buildForecast(parsed nwsForecastResponse) (model.WeatherForecastRun, time.T
 		providerDesc := strings.TrimSpace(p.ShortForecast)
 		wmo := wmoFromNWSForecast(providerDesc, p.Icon, tempC)
 
-		canonicalText := standards.WMOText(wmo, isDay)
-
 		period := model.WeatherForecastPeriod{
 			StartTime: start,
 			EndTime:   end,
@@ -128,15 +126,9 @@ func buildForecast(parsed nwsForecastResponse) (model.WeatherForecastRun, time.T
 			IsDay: isDay,
 
 			ConditionCode: wmo,
-			ConditionText: canonicalText,
 
-			ProviderRawDescription: providerDesc,
-
-			// For forecasts, keep provider text as the human-facing description.
-			TextDescription: strings.TrimSpace(p.ShortForecast),
-			DetailedText:    strings.TrimSpace(p.DetailedForecast),
-
-			IconURL: strings.TrimSpace(p.Icon),
+			// For forecasts, keep provider short forecast text as the human-facing description.
+			TextDescription: providerDesc,
 
 			TemperatureC: tempC,