feat: 更新应用名称为“Out Live”，删除推送通知使用指南和喝水记录API修复测试文档，优化饮水设置页面，添加登录状态检查

app/(tabs)/statistics.tsx

@@ -15,7 +15,7 @@ import { useAuthGuard } from '@/hooks/useAuthGuard';
 import { selectHealthDataByDate, setHealthData } from '@/store/healthSlice';
 import { fetchDailyMoodCheckins, selectLatestMoodRecordByDate } from '@/store/moodSlice';
 import { fetchDailyNutritionData, selectNutritionSummaryByDate } from '@/store/nutritionSlice';
-import { fetchTodayWaterStats, selectTodayStats } from '@/store/waterSlice';
+import { fetchTodayWaterStats } from '@/store/waterSlice';
 import { getMonthDaysZh, getTodayIndexInMonth } from '@/utils/date';
 import { ensureHealthPermissions, fetchHealthDataForDate, testHRVDataFetch } from '@/utils/health';
 import { getTestHealthData } from '@/utils/mockHealthData';
@@ -89,8 +89,6 @@ export default function ExploreScreen() {
   // 从 Redux 获取指定日期的健康数据
   const healthData = useAppSelector(selectHealthDataByDate(currentSelectedDateString));
 
-  // 获取今日喝水统计数据
-  const todayWaterStats = useAppSelector(selectTodayStats);
 
   // 解构健康数据（支持mock数据）
   const mockData = useMockData ? getTestHealthData('mock') : null;
@@ -101,7 +99,7 @@ export default function ExploreScreen() {
   const sleepDuration = useMockData ? (mockData?.sleepDuration ?? null) : (healthData?.sleepDuration ?? null);
   const hrvValue = useMockData ? (mockData?.hrv ?? 0) : (healthData?.hrv ?? 0);
   const oxygenSaturation = useMockData ? (mockData?.oxygenSaturation ?? null) : (healthData?.oxygenSaturation ?? null);
-  const heartRate = useMockData ? (mockData?.heartRate ?? null) : (healthData?.heartRate ?? null);
+
   const fitnessRingsData = useMockData ? {
     activeCalories: mockData?.activeCalories ?? 0,
     activeCaloriesGoal: mockData?.activeCaloriesGoal ?? 350,
@@ -455,7 +453,7 @@ export default function ExploreScreen() {
 
             {/* 右边文字区域 */}
             <View style={styles.headerTextContainer}>
-              <Text style={styles.headerTitle}>海豹健康</Text>
+              <Text style={styles.headerTitle}>Out Live</Text>
             </View>
 
             {/* 开发环境调试按钮 */}