feat(fasting): 重构断食通知系统并增强可靠性

- 新增 useFastingNotifications hook 统一管理通知状态和同步逻辑
- 实现四阶段通知提醒：开始前30分钟、开始时、结束前30分钟、结束时
- 添加通知验证机制，确保通知正确设置和避免重复
- 新增 NotificationErrorAlert 组件显示通知错误并提供重试选项
- 实现断食计划持久化存储，应用重启后自动恢复
- 添加开发者测试面板用于验证通知系统可靠性
- 优化通知同步策略，支持选择性更新减少不必要的操作
- 修复个人页面编辑按钮样式问题
- 更新应用版本号至 1.0.18

app/_layout.tsx

@@ -15,9 +15,11 @@ import { initializeWaterRecordBridge } from '@/services/waterRecordBridge';
 import { WaterRecordSource } from '@/services/waterRecords';
 import { workoutMonitorService } from '@/services/workoutMonitor';
 import { store } from '@/store';
+import { hydrateActiveSchedule, selectActiveFastingSchedule } from '@/store/fastingSlice';
 import { fetchMyProfile, setPrivacyAgreed } from '@/store/userSlice';
 import { createWaterRecordAction } from '@/store/waterSlice';
 import { ensureHealthPermissions, initializeHealthPermissions } from '@/utils/health';
+import { loadActiveFastingSchedule } from '@/utils/fasting';
 import { MoodNotificationHelpers, NutritionNotificationHelpers } from '@/utils/notificationHelpers';
 import { clearPendingWaterRecords, syncPendingWidgetChanges } from '@/utils/widgetDataSync';
 import React, { useEffect } from 'react';
@@ -35,12 +37,42 @@ import { Provider } from 'react-redux';
 function Bootstrapper({ children }: { children: React.ReactNode }) {
   const dispatch = useAppDispatch();
   const { profile } = useAppSelector((state) => state.user);
+  const activeFastingSchedule = useAppSelector(selectActiveFastingSchedule);
   const [showPrivacyModal, setShowPrivacyModal] = React.useState(false);
   const { isLoggedIn } = useAuthGuard()
+  const fastingHydrationRequestedRef = React.useRef(false);
 
   // 初始化快捷动作处理
   useQuickActions();
 
+  React.useEffect(() => {
+    if (fastingHydrationRequestedRef.current) return;
+    if (activeFastingSchedule) {
+      fastingHydrationRequestedRef.current = true;
+      return;
+    }
+
+    fastingHydrationRequestedRef.current = true;
+    let cancelled = false;
+
+    const hydrate = async () => {
+      try {
+        const stored = await loadActiveFastingSchedule();
+        if (cancelled || !stored) return;
+        if (store.getState().fasting.activeSchedule) return;
+        dispatch(hydrateActiveSchedule(stored));
+      } catch (error) {
+        console.warn('恢复断食计划失败:', error);
+      }
+    };
+
+    hydrate();
+
+    return () => {
+      cancelled = true;
+    };
+  }, [dispatch, activeFastingSchedule]);
+
   useEffect(() => {
     if (isLoggedIn) {
       dispatch(fetchChallenges());