IB Portfolio Fetch current portfolio positions from Interactive Brokers. Prerequisites User must have TWS or IB Gateway running locally with API enabled: - Paper trading: port 7497 - Live trading: port 7496 Instructions Note: If is not installed or is not found, replace with in all commands below. Arguments - - IB port (default: 7496 for live trading) - - Specific IB account ID (optional, defaults to first account) Output Returns JSON with: - - Whether connection succeeded - - Array of positions with symbol, quantity, avg cost, market value, unrealized pnl If not connected, explain that TWS/G…