fix: 修复hooks报错

src/contexts/NotificationContext.js

@@ -49,39 +49,7 @@ 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 ==========
+    // ========== 所有 Hooks 必须在条件判断之前调用（React 规则） ==========
     const toast = useToast();
     const [notifications, setNotifications] = useState([]);
     const [isConnected, setIsConnected] = useState(false);
@@ -1047,6 +1015,39 @@ export const NotificationProvider = ({ children }) => {
         };
     }, [browserPermission, toast]);
 
+    // ⚡ 移动端禁用完整通知能力：返回空壳 Provider
+    // 注意：此判断必须在所有 Hooks 之后（React 规则要求 Hooks 调用顺序一致）
+    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 value = {
         notifications,
         isConnected,