prompt router added

app.py

@@ -333,8 +333,10 @@ if __name__ == "__main__":
     # so our routes inherit CORS handling — no extra middleware needed.
     from api import api_router
     from api_runs import runs_router
+    from api_prompts import prompts_router
     app.include_router(api_router)
     app.include_router(runs_router)
+    app.include_router(prompts_router)
 
     print(f"✅ REST API routes mounted at {local_url}api/v1/")