fix: Enable BlockedSignalTracker for SMART_VALIDATION_QUEUED signals

- Added 'SMART_VALIDATION_QUEUED' to blockReason filter (line 115)
- Enables price tracking and outcome analysis for validation queue
- Will track MFE/MAE, TP1/TP2/SL hits for queued signals
- Purpose: Collect data to justify adaptive threshold calculations
- Affects 10 existing + all future validation queue signals

lib/analysis/blocked-signal-tracker.ts

@@ -108,11 +108,11 @@ export class BlockedSignalTracker {
       }
 
       // Get all incomplete signals from last 48 hours (extended for 8hr tracking)
-      // Track BOTH quality-blocked AND data collection signals
+      // Track quality-blocked, data collection, AND smart validation queue signals
       const signals = await this.prisma.blockedSignal.findMany({
         where: {
           blockReason: {
-            in: ['DATA_COLLECTION_ONLY', 'QUALITY_SCORE_TOO_LOW']
+            in: ['DATA_COLLECTION_ONLY', 'QUALITY_SCORE_TOO_LOW', 'SMART_VALIDATION_QUEUED']
           },
           analysisComplete: false,
           createdAt: {