Add fastgpt as seperate assistant mode

engine/config/agents/dashscope_ontest.yaml

@@ -0,0 +1,47 @@
+# Agent behavior configuration for DashScope realtime ASR/TTS.
+# This file only controls agent-side behavior (VAD/LLM/TTS/ASR providers).
+# Infra/server/network settings should stay in .env.
+
+agent:
+  vad:
+    type: silero
+    model_path: data/vad/silero_vad.onnx
+    threshold: 0.5
+    min_speech_duration_ms: 100
+    eou_threshold_ms: 800
+
+  llm:
+    # provider: openai | openai_compatible | siliconflow
+    provider: openai_compatible
+    model: deepseek-v3
+    temperature: 0.7
+    api_key: sk-fc4d59b360475f53401a864db8ce0985010acc4e696723d20a90d6569f38d80a
+    api_url: https://api.qnaigc.com/v1
+
+  tts:
+    provider: dashscope
+    api_key: sk-391f5126d18345d497c6e8717c8c9ad7
+    api_url: wss://dashscope.aliyuncs.com/api-ws/v1/realtime
+    model: qwen3-tts-flash-realtime
+    voice: Cherry
+    dashscope_mode: commit
+    speed: 1.0
+
+  asr:
+    provider: dashscope
+    api_key: sk-391f5126d18345d497c6e8717c8c9ad7
+    api_url: wss://dashscope.aliyuncs.com/api-ws/v1/realtime
+    model: qwen3-asr-flash-realtime
+    interim_interval_ms: 500
+    min_audio_ms: 300
+    start_min_speech_ms: 160
+    pre_speech_ms: 240
+    final_tail_ms: 120
+
+  duplex:
+    enabled: true
+    system_prompt: 你是一个人工智能助手，你用简答语句回答，避免使用标点符号和emoji。
+
+  barge_in:
+    min_duration_ms: 200
+    silence_tolerance_ms: 60