feat(health): 新增日照时长监测卡片与 HealthKit 集成

- iOS 端集成 HealthKit 日照时间 (TimeInDaylight) 数据获取接口
- 新增 SunlightCard 组件，支持查看今日数据及最近30天历史趋势图表
- 更新统计页和自定义设置页，支持开启/关闭日照卡片
- 优化 HealthDataCard 组件，支持自定义图标组件和副标题显示
- 更新多语言文件及应用版本号至 1.1.6

app/(tabs)/statistics.tsx

@@ -7,6 +7,7 @@ import { NutritionRadarCard } from '@/components/NutritionRadarCard';
 import CircumferenceCard from '@/components/statistic/CircumferenceCard';
 import OxygenSaturationCard from '@/components/statistic/OxygenSaturationCard';
 import SleepCard from '@/components/statistic/SleepCard';
+import SunlightCard from '@/components/statistic/SunlightCard';
 import WristTemperatureCard from '@/components/statistic/WristTemperatureCard';
 import StepsCard from '@/components/StepsCard';
 import { StressMeter } from '@/components/StressMeter';
@@ -114,6 +115,7 @@ export default function ExploreScreen() {
     showMenstrualCycle: true,
     showWeight: true,
     showCircumference: true,
+    showSunlight: true,
   });
   const [cardOrder, setCardOrder] = useState<string[]>(DEFAULT_CARD_ORDER);
 
@@ -581,6 +583,15 @@ export default function ExploreScreen() {
                   />
                 )
               },
+              sunlight: {
+                visible: cardVisibility.showSunlight,
+                component: (
+                  <SunlightCard
+                    selectedDate={currentSelectedDate}
+                    style={styles.basalMetabolismCardOverride}
+                  />
+                )
+              },
               fitness: {
                 visible: cardVisibility.showFitnessRings,
                 component: (

app/statistics-customization.tsx

@@ -42,6 +42,7 @@ export default function StatisticsCustomizationScreen() {
     steps: { icon: 'footsteps-outline', titleKey: 'statisticsCustomization.items.steps', visibilityKey: 'showSteps' },
     stress: { icon: 'pulse-outline', titleKey: 'statisticsCustomization.items.stress', visibilityKey: 'showStress' },
     sleep: { icon: 'moon-outline', titleKey: 'statisticsCustomization.items.sleep', visibilityKey: 'showSleep' },
+    sunlight: { icon: 'sunny-outline', titleKey: 'statisticsCustomization.items.sunlight', visibilityKey: 'showSunlight' },
     fitness: { icon: 'fitness-outline', titleKey: 'statisticsCustomization.items.fitnessRings', visibilityKey: 'showFitnessRings' },
     water: { icon: 'water-outline', titleKey: 'statisticsCustomization.items.water', visibilityKey: 'showWater' },
     metabolism: { icon: 'flame-outline', titleKey: 'statisticsCustomization.items.basalMetabolism', visibilityKey: 'showBasalMetabolism' },
@@ -355,4 +356,4 @@ const styles = StyleSheet.create({
   switch: {
     transform: [{ scaleX: 0.9 }, { scaleY: 0.9 }],
   },
-});
+});