feat: Make Smart Validation Queue thresholds adaptive in Telegram notifications

CHANGES:
- Extended sendValidationNotification interface with confirmationThreshold, maxDrawdown, entryWindowMinutes
- Updated telegram.ts to display actual queued signal thresholds instead of hardcoded values
- Modified smart-validation-queue.ts to pass dynamic threshold values to Telegram
- Messages now show exact thresholds used for each signal (not fixed 0.3%/1.0%/90min)

PURPOSE:
- User requested adaptive display instead of hardcoded values
- Enables future per-signal threshold customization
- Each signal can have different thresholds based on characteristics

EXAMPLE:
  Before: 'Will enter if +0.3% confirms' (all signals)
  After:  'Will enter if +0.25% confirms' (high ADX signal)
          'Will enter if +0.4% confirms'  (low ADX signal)

STATUS: Ready for deployment - will show actual threshold per signal

lib/trading/smart-validation-queue.ts

@@ -123,6 +123,9 @@ class SmartValidationQueue {
       direction: params.direction,
       originalPrice: params.originalPrice,
       qualityScore: params.qualityScore,
+      confirmationThreshold: queuedSignal.confirmationThreshold,
+      maxDrawdown: queuedSignal.maxDrawdown,
+      entryWindowMinutes: queuedSignal.entryWindowMinutes,
     })
 
     // Start monitoring if not already running