feat: 集成健康数据功能

- 在项目中引入 react-native-health 库以获取健康数据
- 在 Explore 页面中添加步数和能量消耗的显示
- 实现页面聚焦时自动拉取今日健康数据
- 更新 iOS 权限设置以支持健康数据访问
- 添加健康数据相关的工具函数以简化数据获取

ios/Podfile.lock

@@ -1855,6 +1855,8 @@ PODS:
     - React-logger (= 0.79.5)
     - React-perflogger (= 0.79.5)
     - React-utils (= 0.79.5)
+  - RNAppleHealthKit (1.7.0):
+    - React
   - RNGestureHandler (2.24.0):
     - DoubleConversion
     - glog
@@ -2158,6 +2160,7 @@ DEPENDENCIES:
   - ReactAppDependencyProvider (from `build/generated/ios`)
   - ReactCodegen (from `build/generated/ios`)
   - ReactCommon/turbomodule/core (from `../node_modules/react-native/ReactCommon`)
+  - RNAppleHealthKit (from `../node_modules/react-native-health`)
   - RNGestureHandler (from `../node_modules/react-native-gesture-handler`)
   - RNReanimated (from `../node_modules/react-native-reanimated`)
   - RNScreens (from `../node_modules/react-native-screens`)
@@ -2350,6 +2353,8 @@ EXTERNAL SOURCES:
     :path: build/generated/ios
   ReactCommon:
     :path: "../node_modules/react-native/ReactCommon"
+  RNAppleHealthKit:
+    :path: "../node_modules/react-native-health"
   RNGestureHandler:
     :path: "../node_modules/react-native-gesture-handler"
   RNReanimated:
@@ -2450,6 +2455,7 @@ SPEC CHECKSUMS:
   ReactAppDependencyProvider: f3e842e6cb5a825b6918a74a38402ba1409411f8
   ReactCodegen: 6cb6e0d0b52471abc883541c76589d1c367c64c7
   ReactCommon: 1ab5451fc5da87c4cc4c3046e19a8054624ca763
+  RNAppleHealthKit: 86ef7ab70f762b802f5c5289372de360cca701f9
   RNGestureHandler: 7d0931a61d7ba0259f32db0ba7d0963c3ed15d2b
   RNReanimated: 2313402fe27fecb7237619e9c6fcee3177f08a65
   RNScreens: 482e9707f9826230810c92e765751af53826d509