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/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 }],
   },
-});
+});