添加获取TTS模型参考音频的API路由，支持通过模型ID获取音频文件。

更新API文档

调整prompt的逻辑，确保展示的提示词中不包含/no_think指令

添加设置相关的API路由

Remove `speech_monitor` dependency from `asr_worker` service definition.

Add echo cancellation and VAD toggle support in service factories and routes

Refactor to replace `EchoCancellingAudioCapture` with `AudioCapture` across the codebase for improved clarity and flexibility

Enhance WebSocket handling for connection management and reliability

Refactor WebSocket handling with connection manager

Replace `logging` with centralized `loguru`-based logger across all modules.

Update static file routing and root endpoint for frontend integration

Add robust lifecycle management for `audio_player` service in system routes

Standardize service lifecycle management by replacing `stop` with `exit` and introducing `is_exited` check

Remove `voice_schemas.py` and refactor schema imports for TTS and ASR modules in `__init__.py`

Refactor speech recognizer, audio capture, and system routes for improved clarity and functionality

Add pause and resume functionality to voice dialogue system

Refactor project: split `main.py` functionality into modular components under `cli`, `core`, and `config`.

Increase service startup timeouts and set daemon mode for services.

Rename 'src/VoiceDialogue' to 'src/voice_dialogue'.