feat: 新增语音记录饮食功能与开发者调试模块

- 集成 @react-native-voice/voice 实现中文语音识别，支持“一句话记录”餐食
- 新增语音录制页面，含波形动画、音量反馈与识别结果确认
- FloatingFoodOverlay 新增语音入口，打通拍照/库/语音三种记录方式
- 添加麦克风与语音识别权限描述（iOS Info.plist 与 Android manifest）
- 实现开发者模式：连续三次点击用户名激活，含日志查看、导出与清除
- 新增 logger 工具类，统一日志存储（AsyncStorage）与按级别输出
- 重构 BackgroundTaskManager 为单例并支持 Promise 初始化，避免重复注册
- 移除 sleep-detail 多余渐变背景，改用 ThemedView 统一主题
- 新增通用 haptic 反馈函数，支持多种震动类型（iOS only）
- 升级 expo-background-task、expo-notifications、expo-task-manager 至兼容版本

package.json

@@ -17,6 +17,7 @@
     "@react-native-community/datetimepicker": "^8.4.4",
     "@react-native-masked-view/masked-view": "^0.3.2",
     "@react-native-picker/picker": "^2.11.1",
+    "@react-native-voice/voice": "^3.2.4",
     "@react-navigation/bottom-tabs": "^7.3.10",
     "@react-navigation/elements": "^2.3.8",
     "@react-navigation/native": "^7.1.6",
@@ -27,7 +28,7 @@
     "dayjs": "^1.11.13",
     "expo": "53.0.22",
     "expo-apple-authentication": "~7.2.4",
-    "expo-background-task": "~0.2.8",
+    "expo-background-task": "~1.0.6",
     "expo-blur": "~14.1.5",
     "expo-camera": "^16.1.11",
     "expo-constants": "~17.1.7",
@@ -37,14 +38,14 @@
     "expo-image-picker": "~16.1.4",
     "expo-linear-gradient": "^14.1.5",
     "expo-linking": "~7.1.7",
-    "expo-notifications": "~0.31.4",
+    "expo-notifications": "~0.32.10",
     "expo-quick-actions": "^5.0.0",
     "expo-router": "~5.1.5",
     "expo-splash-screen": "~0.30.10",
     "expo-status-bar": "~2.2.3",
     "expo-symbols": "~0.4.5",
     "expo-system-ui": "~5.0.11",
-    "expo-task-manager": "~13.1.6",
+    "expo-task-manager": "~14.0.6",
     "expo-web-browser": "~14.2.0",
     "lodash": "^4.17.21",
     "lottie-react-native": "^7.3.4",