{"message":"Gieni v3 Chat API","version":"0.1.0-e4ab3a4","endpoints":["GET /health - Health check","GET /api-docs - Swagger UI","POST /v1/chat-gieni - Chat API (LangGraph POC)","GET /v1/profile - Get user profile","PUT /v1/profile - Update user profile","PATCH /v1/profile - Partially update user profile","DELETE /v1/profile - Delete user profile","POST /v1/search - Azure Search API"]}