Test and manage all chat session endpoints
Get all saved chat sessions from MongoDB
Get a specific chat session by session ID or phone number
Get a chat session by title
Get session data by phone number
Save a chat session with custom data
Delete a chat session by ID (tries multiple ID variants)
Get all currently active chat sessions from memory
Get count of active users
Get session statistics
Get debug information about sessions
Check Redis connection status
Conversation API for two-way communication (replaces RAG query)