feat(medications): 重构药品通知系统并添加独立设置页面

- 创建药品通知服务模块，统一管理药品提醒通知的调度和取消
- 新增独立的通知设置页面，支持总开关和药品提醒开关分离控制
- 重构药品详情页面，移除频率编辑功能到独立页面
- 优化药品添加流程，支持拍照和相册选择图片
- 改进通知权限检查和错误处理机制
- 更新用户偏好设置，添加药品提醒开关配置

app/(tabs)/medications.tsx

@@ -5,6 +5,7 @@ import { IconSymbol } from '@/components/ui/IconSymbol';
 import { Colors } from '@/constants/Colors';
 import { useAppDispatch, useAppSelector } from '@/hooks/redux';
 import { useColorScheme } from '@/hooks/useColorScheme';
+import { medicationNotificationService } from '@/services/medicationNotifications';
 import { fetchMedicationRecords, fetchMedications, selectMedicationDisplayItemsByDate } from '@/store/medicationsSlice';
 import { DEFAULT_MEMBER_NAME } from '@/store/userSlice';
 import { useFocusEffect } from '@react-navigation/native';
@@ -67,8 +68,23 @@ export default function MedicationsScreen() {
   // 页面聚焦时刷新数据，确保从添加页面返回时能看到最新数据
   useFocusEffect(
     useCallback(() => {
-      dispatch(fetchMedications({ isActive: true }));
-      dispatch(fetchMedicationRecords({ date: selectedKey }));
+      // 重新安排药品通知并刷新数据
+      const refreshDataAndRescheduleNotifications = async () => {
+        try {
+          // 只获取一次药物数据，然后复用结果
+          const medications = await dispatch(fetchMedications({ isActive: true })).unwrap();
+          
+          // 并行执行获取药物记录和安排通知
+          await Promise.all([
+            dispatch(fetchMedicationRecords({ date: selectedKey })),
+            medicationNotificationService.rescheduleAllMedicationNotifications(medications),
+          ]);
+        } catch (error) {
+          console.error('刷新数据或重新安排药品通知失败:', error);
+        }
+      };
+      
+      refreshDataAndRescheduleNotifications();
     }, [dispatch, selectedKey])
   );
 
@@ -78,8 +94,6 @@ export default function MedicationsScreen() {
 
   // 为每个药物添加默认图片（如果没有图片）
   const medicationsWithImages = useMemo(() => {
-    console.log('medicationsForDay', medicationsForDay);
-    
     return medicationsForDay.map((med: any) => ({
       ...med,
       image: med.image || require('@/assets/images/medicine/image-medicine.png'), // 默认使用瓶子图标

app/(tabs)/personal.tsx

@@ -10,7 +10,6 @@ import { selectActiveMembershipPlanName } from '@/store/membershipSlice';
 import { DEFAULT_MEMBER_NAME, fetchActivityHistory, fetchMyProfile } from '@/store/userSlice';
 import { getItem, setItem } from '@/utils/kvStore';
 import { log } from '@/utils/logger';
-import { getNotificationEnabled, setNotificationEnabled as saveNotificationEnabled } from '@/utils/userPreferences';
 import { Ionicons } from '@expo/vector-icons';
 import { useFocusEffect } from '@react-navigation/native';
 import dayjs from 'dayjs';
@@ -18,7 +17,7 @@ import { GlassView, isLiquidGlassAvailable } from 'expo-glass-effect';
 import { Image } from 'expo-image';
 import { LinearGradient } from 'expo-linear-gradient';
 import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react';
-import { Alert, Linking, ScrollView, StatusBar, StyleSheet, Switch, Text, TouchableOpacity, View } from 'react-native';
+import { Linking, ScrollView, StatusBar, StyleSheet, Switch, Text, TouchableOpacity, View } from 'react-native';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
 
 const DEFAULT_AVATAR_URL = 'https://plates-1251306435.cos.ap-guangzhou.myqcloud.com/images/seal-avatar/2.jpeg';
@@ -37,7 +36,7 @@ export default function PersonalScreen() {
     sendNotification,
   } = useNotifications();
 
-  const [notificationEnabled, setNotificationEnabled] = useState(false);
+  // 移除 notificationEnabled 状态，因为现在在通知设置页面中管理
 
   // 开发者模式相关状态
   const [showDeveloperSection, setShowDeveloperSection] = useState(false);
@@ -67,22 +66,13 @@ export default function PersonalScreen() {
     React.useCallback(() => {
       dispatch(fetchMyProfile());
       dispatch(fetchActivityHistory());
-      // 加载用户推送偏好设置
-      loadNotificationPreference();
+      // 不再需要在这里加载推送偏好设置，因为已移到通知设置页面
       // 加载开发者模式状态
       loadDeveloperModeState();
     }, [dispatch])
   );
 
-  // 加载用户推送偏好设置
-  const loadNotificationPreference = async () => {
-    try {
-      const enabled = await getNotificationEnabled();
-      setNotificationEnabled(enabled);
-    } catch (error) {
-      console.error('加载推送偏好设置失败:', error);
-    }
-  };
+  // 移除 loadNotificationPreference 函数，因为已移到通知设置页面
 
   // 加载开发者模式状态
   const loadDeveloperModeState = async () => {
@@ -127,9 +117,8 @@ export default function PersonalScreen() {
   // 显示名称
   const displayName = (userProfile.name?.trim()) ? userProfile.name : DEFAULT_MEMBER_NAME;
 
-  // 初始化时加载推送偏好设置和开发者模式状态
+  // 初始化时只加载开发者模式状态
   useEffect(() => {
-    loadNotificationPreference();
     loadDeveloperModeState();
   }, []);
 
@@ -160,50 +149,7 @@ export default function PersonalScreen() {
     }
   };
 
-  // 处理通知开关变化
-  const handleNotificationToggle = async (value: boolean) => {
-    if (value) {
-      try {
-        // 先检查系统权限
-        const status = await requestPermission();
-        if (status === 'granted') {
-          // 系统权限获取成功，保存用户偏好设置
-          await saveNotificationEnabled(true);
-          setNotificationEnabled(true);
-
-          // 发送测试通知
-          await sendNotification({
-            title: '通知已开启',
-            body: '您将收到运动提醒和重要通知',
-            sound: true,
-            priority: 'normal',
-          });
-        } else {
-          // 系统权限被拒绝，不更新用户偏好设置
-          Alert.alert(
-            '权限被拒绝',
-            '请在系统设置中开启通知权限，然后再尝试开启推送功能',
-            [
-              { text: '取消', style: 'cancel' },
-              { text: '去设置', onPress: () => Linking.openSettings() }
-            ]
-          );
-        }
-      } catch (error) {
-        console.error('开启推送通知失败:', error);
-        Alert.alert('错误', '请求通知权限失败');
-      }
-    } else {
-      try {
-        // 关闭推送，保存用户偏好设置
-        await saveNotificationEnabled(false);
-        setNotificationEnabled(false);
-      } catch (error) {
-        console.error('关闭推送通知失败:', error);
-        Alert.alert('错误', '保存设置失败');
-      }
-    }
-  };
+  // 移除 handleNotificationToggle 函数，因为已移到通知设置页面
 
   // 用户信息头部
   const UserHeader = () => (
@@ -412,10 +358,8 @@ export default function PersonalScreen() {
       items: [
         {
           icon: 'notifications-outline' as const,
-          title: '消息推送',
-          type: 'switch' as const,
-          switchValue: notificationEnabled,
-          onSwitchChange: handleNotificationToggle,
+          title: '通知设置',
+          onPress: () => pushIfAuthedElseLogin(ROUTES.NOTIFICATION_SETTINGS),
         }
       ],
     },