src/contexts/NotificationContext.js

- 添加 selectIsMobile 导入 在 NotificationProvider 组件开头添加移动端检测 移动端返回空壳 Provider
  - 桌面端保持原有完整功能
  移除 ConnectionStatusBar 组件和 ConnectionStatusBarWrapper（所有端）
  - 移除了不再使用的 useNotification、useLocation、logger 导入
  - 添加了 Redux selectIsMobile 检测
  - 移动端不渲染 NotificationContainer

src/contexts/NotificationContext.js

@@ -9,6 +9,8 @@
 import React, { createContext, useContext, useState, useEffect, useCallback, useRef } from 'react';
 import { useToast, Box, HStack, Text, Button, CloseButton, VStack, Icon } from '@chakra-ui/react';
 import { BellIcon } from '@chakra-ui/icons';
+import { useSelector } from 'react-redux';
+import { selectIsMobile } from '@/store/slices/deviceSlice';
 import { logger } from '../utils/logger';
 import socket from '../services/socket';
 import notificationSound from '../assets/sounds/notification.wav';
@@ -44,6 +46,42 @@ export const useNotification = () => {
 
 // 通知提供者组件
 export const NotificationProvider = ({ children }) => {
+    // ⚡ 移动端检测（使用 Redux 状态）
+    const isMobile = useSelector(selectIsMobile);
+
+    // ⚡ 移动端禁用完整通知能力：返回空壳 Provider
+    // 移动端不支持桌面通知，且不需要 Socket 实时推送
+    if (isMobile) {
+        const emptyValue = {
+            notifications: [],
+            isConnected: false,
+            soundEnabled: false,
+            browserPermission: 'default',
+            connectionStatus: CONNECTION_STATUS.DISCONNECTED,
+            reconnectAttempt: 0,
+            maxReconnectAttempts: 0,
+            addNotification: () => null,
+            removeNotification: () => {},
+            clearAllNotifications: () => {},
+            toggleSound: () => {},
+            requestBrowserPermission: () => Promise.resolve('default'),
+            trackNotificationClick: () => {},
+            retryConnection: () => {},
+            showWelcomeGuide: () => {},
+            showCommunityGuide: () => {},
+            showFirstFollowGuide: () => {},
+            registerEventUpdateCallback: () => () => {},
+            unregisterEventUpdateCallback: () => {},
+        };
+
+        return (
+            <NotificationContext.Provider value={emptyValue}>
+                {children}
+            </NotificationContext.Provider>
+        );
+    }
+
+    // ========== 桌面端：完整通知功能 ==========
     const toast = useToast();
     const [notifications, setNotifications] = useState([]);
     const [isConnected, setIsConnected] = useState(false);