v1.8.0: Audio 代码重构与低功耗优化 (#943)

* Reconstruct Audio Code

* Remove old IoT implementation

* Add MQTT-UDP documentation

* OTA升级失败时，可以继续使用

main/boards/lilygo-t-circle-s3/lilygo-t-circle-s3.cc

@@ -6,7 +6,6 @@
 #include "config.h"
 #include "power_save_timer.h"
 #include "i2c_device.h"
-#include "iot/thing_manager.h"
 
 #include <esp_log.h>
 #include <driver/i2c_master.h>
@@ -231,11 +230,6 @@ public:
         InitSpi();
         InitGc9d01nDisplay();
         InitializeButtons();
-#if CONFIG_IOT_PROTOCOL_XIAOZHI
-        auto &thing_manager = iot::ThingManager::GetInstance();
-        thing_manager.AddThing(iot::CreateThing("Speaker"));
-        thing_manager.AddThing(iot::CreateThing("Screen"));
-#endif       
         GetBacklight()->RestoreBrightness();
     }
 

main/boards/lilygo-t-circle-s3/tcircles3_audio_codec.h

@@ -1,7 +1,7 @@
 #ifndef _TCIRCLES3_AUDIO_CODEC_H
 #define _TCIRCLES3_AUDIO_CODEC_H
 
-#include "audio_codecs/audio_codec.h"
+#include "audio_codec.h"
 
 #include <esp_codec_dev.h>
 #include <esp_codec_dev_defaults.h>