{"message":"Gieni v3 Chat API","version":"0.1.0","endpoints":["GET /health - Health check","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/data/summarize - Summarize large files","POST /v1/data/analyze-chunks - Analyze file in chunks","POST /v1/search - Azure Search API","POST /v1/dashboard - Generate dashboard with filters"]}