Add tts/text output schema

api/app/main.py

@@ -3,7 +3,7 @@ from fastapi.middleware.cors import CORSMiddleware
 from contextlib import asynccontextmanager
 import os
 
-from .db import Base, engine
+from .db import Base, engine, ensure_schema_compatibility
 from .routers import assistants, voices, workflows, history, knowledge, llm, asr, tools
 
 
@@ -11,6 +11,7 @@ from .routers import assistants, voices, workflows, history, knowledge, llm, asr
 async def lifespan(app: FastAPI):
     # 启动时创建表
     Base.metadata.create_all(bind=engine)
+    ensure_schema_compatibility()
     yield