Temporarily disable OTEL in the Policy Engine

To debug the MPC cluster deployment.

apps/policy-engine/src/main.ts

@@ -1,10 +1,10 @@
-import { instrumentOpenTelemetry } from '@narval/open-telemetry'
+// import { instrumentOpenTelemetry } from '@narval/open-telemetry'
 
 // IMPORTANT: OpenTelemetry SDK must be registered before any other imports to
 // ensure proper instrumentation. The instrumentation packages patches Node.js
 // runtime - if NestFactory or other dependencies load first, they'll use the
 // unpatched runtime and won't be instrumented correctly.
-instrumentOpenTelemetry({ serviceName: 'policy-engine' })
+// instrumentOpenTelemetry({ serviceName: 'policy-engine' })
 
 import { ConfigService } from '@narval/config-module'
 import { LoggerService, withApiVersion, withCors, withLogger, withSwagger } from '@narval/nestjs-shared'