fix(语音识别): 修改语音识别中断逻辑并增加支持语言

停止TTS播放而非中断当前响应
增加对zh-HK和en-TW语言的支持

local_plugins/agent_service/ios/agent_service/Sources/agent_service/AgentServiceImpl.swift

@@ -2332,7 +2332,8 @@ extension AgentServiceImpl: AzureAsrHelper.ContinuousRecognizeCallback {
             sendEvent(name: "recognizing", data: data)
       
             if isSpeaking || isAiStreaming {
-                interruptCurrentResponse()
+                stopTts()
+                // interruptCurrentResponse()
             }
         }
     }

local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/AzureAsrHelper.swift

@@ -132,7 +132,7 @@ public class AzureAsrHelper: NSObject {
             let xunfeiConfigReady = !self.xunfeiAppId.isEmpty &&
                 !self.xunfeiAccessKeyId.isEmpty &&
                 !self.xunfeiAccessKeySecret.isEmpty
-            self.useXunfei = supportedLanguages.allSatisfy { $0 == "zh-CN" || $0 == "en-US" } && xunfeiConfigReady
+            self.useXunfei = supportedLanguages.allSatisfy { $0 == "zh-CN" || $0 == "en-US" || $0 == "zh-HK" || $0 == "en-TW" } && xunfeiConfigReady
             
             // 根据支持的语言数量决定是否启用自动语言检测
             self.isAutoDetectLanguage = supportedLanguages.count >= 2