{"message":"ADIS Chat Backend API","version":"1.0.0","endpoints":{"health":"/health","chat":"/chat","llm_chat":"/llm-chat","llm_chat_upload":"/llm-chat/upload","llm_chat_upload_status":"/llm-chat/upload-status","llm_chat_persist":"/llm-chat/persist","llm_chat_conversation":"/llm-chat/conversation/{id}"}}