feat(background): 增强iOS后台任务系统，添加processing任务类型支持

- 添加新的processing任务标识符到iOS配置文件
- 重构BackgroundTaskBridge支持不同任务类型(refresh/processing)
- 增强后台任务日志记录和调试信息
- 修复任务类型配置不匹配问题
- 改进任务调度逻辑和错误处理机制
- 添加任务执行时间戳记录用于调试
- 移除notification-settings中未使用的AuthGuard依赖

ios/OutLive/BackgroundTaskBridge.swift

@@ -390,14 +390,27 @@ class BackgroundTaskBridge: RCTEventEmitter {
     BGTaskScheduler.shared.cancel(taskRequestWithIdentifier: identifier)
     NSLog("[BackgroundTaskBridge] 已取消之前的任务请求: \(identifier)")
 
-    // 使用 BGAppRefreshTaskRequest 而不是 BGProcessingTaskRequest
-    // BGAppRefreshTaskRequest 更适合定期刷新数据的场景
-    let request = BGAppRefreshTaskRequest(identifier: identifier)
+    // 根据任务类型选择合适的请求类
+    // processing 类型使用 BGProcessingTaskRequest，fetch 类型使用 BGAppRefreshTaskRequest
+    let request: BGTaskRequest
+    
+    switch kind {
+    case .processing:
+      request = BGProcessingTaskRequest(identifier: identifier)
+    case .refresh:
+      request = BGAppRefreshTaskRequest(identifier: identifier)
+    }
     
     // 设置最早开始时间
     // 注意：实际执行时间由系统决定，可能会延迟
     // 系统通常会在设备空闲、网络连接良好、电量充足时执行
-    request.earliestBeginDate = Date(timeIntervalSinceNow: delay)
+    if let appRefreshRequest = request as? BGAppRefreshTaskRequest {
+      appRefreshRequest.earliestBeginDate = Date(timeIntervalSinceNow: delay)
+    } else if let processingRequest = request as? BGProcessingTaskRequest {
+      processingRequest.earliestBeginDate = Date(timeIntervalSinceNow: delay)
+      processingRequest.requiresNetworkConnectivity = requiresNetworkConnectivity
+      processingRequest.requiresExternalPower = requiresExternalPower
+    }
 
     do {
       try BGTaskScheduler.shared.submit(request)
@@ -429,7 +442,10 @@ class BackgroundTaskBridge: RCTEventEmitter {
       guard let self else { return }
 
       self.currentTask = task
-      NSLog("[BackgroundTaskBridge] 开始处理后台任务: \(task.identifier)")
+      NSLog("[BackgroundTaskBridge] ===== 开始处理后台任务 =====")
+      NSLog("[BackgroundTaskBridge] 任务标识符: \(task.identifier)")
+      NSLog("[BackgroundTaskBridge] 任务类型: \(type(of: task))")
+      NSLog("[BackgroundTaskBridge] 当前时间: \(Date().description)")
 
       if self.identifier == nil {
         self.identifier = task.identifier
@@ -474,8 +490,10 @@ class BackgroundTaskBridge: RCTEventEmitter {
         return
       }
 
-      NSLog("[BackgroundTaskBridge] 发送后台任务执行事件到JS")
+      NSLog("[BackgroundTaskBridge] 准备发送后台任务执行事件到JS")
+      NSLog("[BackgroundTaskBridge] hasListeners: \(self.hasListeners)")
       self.emitTaskToJS(payload: payload)
+      NSLog("[BackgroundTaskBridge] ✅ 事件已发送到JS层")
     }
   }
   
@@ -514,8 +532,22 @@ class BackgroundTaskBridge: RCTEventEmitter {
     // 先取消之前的任务请求，避免重复
     BGTaskScheduler.shared.cancel(taskRequestWithIdentifier: identifier)
     
-    let request = BGAppRefreshTaskRequest(identifier: identifier)
-    request.earliestBeginDate = Date(timeIntervalSinceNow: self.defaultDelay)
+    // 使用与配置时相同的任务类型
+    let request: BGTaskRequest
+    switch self.kind {
+    case .processing:
+      request = BGProcessingTaskRequest(identifier: identifier)
+      if let processingRequest = request as? BGProcessingTaskRequest {
+        processingRequest.earliestBeginDate = Date(timeIntervalSinceNow: self.defaultDelay)
+        processingRequest.requiresNetworkConnectivity = self.requiresNetworkConnectivity
+        processingRequest.requiresExternalPower = self.requiresExternalPower
+      }
+    case .refresh:
+      request = BGAppRefreshTaskRequest(identifier: identifier)
+      if let appRefreshRequest = request as? BGAppRefreshTaskRequest {
+        appRefreshRequest.earliestBeginDate = Date(timeIntervalSinceNow: self.defaultDelay)
+      }
+    }
     
     do {
       try BGTaskScheduler.shared.submit(request)
@@ -542,11 +574,14 @@ class BackgroundTaskBridge: RCTEventEmitter {
 
     pendingTaskTimeoutWorkItem?.cancel()
 
+    NSLog("[BackgroundTaskBridge] 缓存后台任务等待JS监听器...")
+    NSLog("[BackgroundTaskBridge] 等待超时时间: \(Int(pendingTaskWaitTimeout))秒")
+
     let timeoutItem = DispatchWorkItem { [weak self] in
       guard let self else { return }
       guard self.waitingForJSListeners else { return }
 
-      NSLog("[BackgroundTaskBridge] 等待 JS 监听器超时，执行默认处理")
+      NSLog("[BackgroundTaskBridge] ⚠️ 等待 JS 监听器超时，执行默认处理")
       self.waitingForJSListeners = false
       self.pendingTaskPayload = nil
       self.pendingTaskTimeoutWorkItem = nil
@@ -555,6 +590,7 @@ class BackgroundTaskBridge: RCTEventEmitter {
 
     pendingTaskTimeoutWorkItem = timeoutItem
     queue.asyncAfter(deadline: .now() + pendingTaskWaitTimeout, execute: timeoutItem)
+    NSLog("[BackgroundTaskBridge] 已设置超时计时器")
   }
 
   private func emitPendingTaskIfPossible() {
@@ -573,10 +609,12 @@ class BackgroundTaskBridge: RCTEventEmitter {
   private func emitTaskToJS(payload: [String: Any]) {
     DispatchQueue.main.async { [weak self] in
       guard let self else { return }
+      NSLog("[BackgroundTaskBridge] 正在发送事件到JS层...")
       self.sendEvent(
         withName: "BackgroundTaskBridge.execute",
         body: payload
       )
+      NSLog("[BackgroundTaskBridge] ✅ 事件发送成功")
     }
   }
 }