fix: show night icons for hourly forecast

components/forecast/day-forecast-modal.tsx

@@ -14,6 +14,7 @@ import {
   formatForecastTemperature,
   formatForecastWind,
   getForecastCondition,
+  isForecastNight,
 } from "@/lib/forecast-utils";
 import { useWeatherStore } from "@/lib/store";
 import type { DailyForecast, ForecastSource, HourlyForecast } from "@/types/forecast";
@@ -156,7 +157,7 @@ export function DayForecastModal({
                           title={getForecastCondition(hour.weatherCode, language)}
                         >
                           <p className="text-xs font-medium text-muted">{formatHour(hour.time)}</p>
-                          <ForecastIcon code={hour.weatherCode} className="mx-auto my-3 size-6 text-accent" />
+                          <ForecastIcon code={hour.weatherCode} isNight={isForecastNight(hour.time, day)} className="mx-auto my-3 size-6 text-accent" />
                           <p className="text-lg font-semibold tracking-tight">{formatForecastTemperature(hour.temperature, language, temperatureUnit)}</p>
                           <p className="mt-2 flex items-center justify-center gap-1 text-[0.66rem] text-accent">
                             <Droplets className="size-3" />