Add cross-service alert correlation system FRE-4500

- Unified alert types (AlertSource, AlertCategory, CorrelationStatus, EntityType)
- NormalizedAlert and CorrelationGroup Prisma models
- AlertNormalizer for all 4 services (DarkWatch, SpamShield, VoicePrint, CallAnalysis)
- CorrelationEngine with temporal + entity-based correlation detection
- CorrelationService orchestrator with dashboard API
- Correlation API routes (/api/v1/correlation/*)
- Service emitters wired to DarkWatch, SpamShield, VoicePrint
- pnpm workspace config for monorepo

services/voiceprint/package.json

@@ -9,8 +9,9 @@
     "lint": "eslint src/"
   },
   "dependencies": {
-    "@shieldai/db": "0.1.0",
-    "@shieldai/types": "0.1.0",
+    "@shieldai/db": "workspace:*",
+    "@shieldai/types": "workspace:*",
+    "@shieldai/correlation": "workspace:*",
     "node-cache": "^5.1.2"
   },
   "exports": {

services/voiceprint/src/analysis/AnalysisService.ts

@@ -2,6 +2,7 @@ import prisma from "@shieldai/db";
 import { AudioPreprocessor, AudioFeatures } from "../preprocessor/AudioPreprocessor";
 import { EmbeddingService, EmbeddingOutput } from "../embedding/EmbeddingService";
 import { VoiceEnrollmentService } from "../enrollment/VoiceEnrollmentService";
+import { emitVoicePrintAlert } from "@shieldai/correlation";
 import {
   AnalyzeAudioInput,
   AnalysisJobStatus,
@@ -78,6 +79,19 @@ export class AnalysisService {
         },
       });
 
+      if (result.verdict === DetectionVerdict.SYNTHETIC || result.verdict === DetectionVerdict.UNCERTAIN) {
+        emitVoicePrintAlert(
+          userId,
+          job.id,
+          result.verdict,
+          result.syntheticScore,
+          result.confidence,
+          result.matchedEnrollmentId || undefined,
+          result.matchedSimilarity || undefined,
+          input.analysisType || undefined
+        ).catch((err) => console.error(`[Correlation] VoicePrint emit failed:`, err));
+      }
+
       return {
         jobId: job.id,
         syntheticScore: result.syntheticScore,