export type OperationalEventType = | 'SIMPLE_SETUP_UPDATE' | 'ORDER_FAILURE' | 'PARITY_WARNING' | 'RECONCILIATION_DEGRADED' | 'INSUFFICIENT_BUYING_POWER' | 'EXCHANGE_STATE_MISMATCH' | 'CAPITAL_LEDGER_DRIFT' | 'EXIT_FILL_COHERENCE_VIOLATION' | 'RECOVERY_SL_MISSING' | 'SYSTEM_ERROR'; export type OperationalEventSeverity = 'INFO' | 'WARN' | 'ERROR'; export interface OperationalEvent { id: string; type: OperationalEventType; severity: OperationalEventSeverity; message: string; profileId?: string; userId?: string; symbol?: string; setupId?: string; tradeId?: string; orderId?: string; timestamp: number; }