deriv-trade-lifecycle

Implement the New Deriv API Options flow: price, buy, monitor, sell, and settle. Use whenever a task prices or purchases a contract, tracks open or closed positions, reconciles a portfolio, sells early, cancels a contract, sets take profit, handles buy or sell errors, recovers mid-trade from a disconnect, or cleans up subscriptions — even if the user just says "the buy button fails", "show my open trades", or "sell at market". Not for Legacy API compatibility or OAuth setup alone.