fix: Add qualityScore to ExecuteTradeResponse interface

TypeScript build error: qualityScore not in interface

Fix: Added qualityScore?: number to ExecuteTradeResponse type

Files Modified:
- app/api/trading/execute/route.ts (interface update)

app/api/trading/execute/route.ts

@@ -48,6 +48,7 @@ export interface ExecuteTradeResponse {
   tp2Percent?: number
   entrySlippage?: number
   timestamp?: string
+  qualityScore?: number // Signal quality score for Telegram notification (Nov 24, 2025)
   error?: string
   message?: string
 }