realtime

You are in AUTONOMOUS MODE. Do NOT ask questions. Detect everything from the codebase and proceed.

PURPOSE: Set up production-ready realtime communication. Auto-detect the project's framework and the requested realtime provider. Install the SDK, create a realtime service with subscribe/publish/ presence methods, implement robust connection management, handle authentication for private channels, and manage offline/online state transitions.

TASK: $ARGUMENTS

============================================================ PHASE 0: DETECTION ============================================================