fix:智能体音色未随manager生效bug

* fix:连接manager后无法使用functioncallbug

* fix:意图识别使用llm无法播放音乐bug

* fix：manager第一图识别使用独立llm无法初始化llm的bug

* fix:智能体音色未随manager生效bug

* update:添加edgeTTS音色

main/xiaozhi-server/core/providers/tts/openai.py

@@ -16,7 +16,10 @@ class TTSProvider(TTSProviderBase):
         self.api_key = config.get("api_key")
         self.api_url = config.get("api_url", "https://api.openai.com/v1/audio/speech")
         self.model = config.get("model", "tts-1")
-        self.voice = config.get("voice", "alloy")
+        if config.get("private_voice"):
+            self.voice = config.get("private_voice")
+        else:
+            self.voice = config.get("voice", "alloy")
         self.response_format = "wav"
         self.speed = config.get("speed", 1.0)
         self.output_file = config.get("output_dir", "tmp/")