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

utils/health.ts

@@ -801,6 +801,50 @@ export async function fetchOxygenSaturation(options: HealthDataOptions): Promise
   }
 }
 
+export async function fetchTimeInDaylight(options: HealthDataOptions): Promise<number | null> {
+  try {
+    const result = await HealthKitManager.getTimeInDaylight(options);
+
+    if (result && result.totalValue !== undefined) {
+      logSuccess('晒太阳时长', result);
+      return result.totalValue;
+    } else {
+      logWarning('晒太阳时长', '为空或格式错误');
+      return null;
+    }
+  } catch (error) {
+    logError('晒太阳时长', error);
+    return null;
+  }
+}
+
+export interface SunlightHistoryPoint {
+  date: string;
+  value: number;
+}
+
+export async function fetchTimeInDaylightHistory(options: HealthDataOptions): Promise<SunlightHistoryPoint[]> {
+  try {
+    const result = await HealthKitManager.getTimeInDaylightSamples(options);
+
+    if (result && result.data && Array.isArray(result.data)) {
+      logSuccess('晒太阳历史', result);
+      return result.data
+        .filter((item: any) => item && typeof item.value === 'number' && item.date)
+        .map((item: any) => ({
+          date: item.date,
+          value: Number(item.value)
+        }));
+    } else {
+      logWarning('晒太阳历史', '为空或格式错误');
+      return [];
+    }
+  } catch (error) {
+    logError('晒太阳历史', error);
+    return [];
+  }
+}
+
 export async function fetchWristTemperature(options: HealthDataOptions, targetDate?: Date): Promise<number | null> {
   try {
     const result = await HealthKitManager.getWristTemperatureSamples(options);