chore: sync state and push to Gitea

Made-with: Cursor

services/monitoring/metrics.service.ts

@@ -0,0 +1,33 @@
+// Metrics Service - Stub for deal orchestrator
+// When monitoring stack is deployed: add Prometheus push (PROMETHEUS_PUSH_GATEWAY) or expose scrape endpoint here.
+
+import { logger } from '@/infrastructure/monitoring/logger';
+
+class MetricsService {
+  updateActiveDeals(_status: string, _count: number): void {
+    // Stub: record in real metrics when monitoring available
+  }
+
+  recordStepExecution(_step: string, _durationSeconds: number): void {
+    // Stub
+  }
+
+  recordError(_errorName: string, _step?: string): void {
+    logger.debug('Metrics: recordError', { errorName: _errorName, step: _step });
+  }
+
+  recordDealExecution(
+    _status: string,
+    _participantBankId: string,
+    _moduleId: string,
+    _durationSeconds: number
+  ): void {
+    // Stub
+  }
+
+  recordRiskViolation(_violationType: string, _severity: string): void {
+    logger.warn('Metrics: risk violation', { violationType: _violationType, severity: _severity });
+  }
+}
+
+export const metricsService = new MetricsService();