fix: handling stream if already exists

apps/agent/README.md

-# OCM ENGINE - AGENT 
+# OCM ENGINE - AGENT
 
 Agent service is a wrapper around @ocm-engine/askar library. 
 

libs/nats/src/base.nats.service.ts

@@ -75,6 +75,10 @@ export class NatsBaseService {
           this.logger.error(
             `Failed to connect to NATS, retrying...${error.message}`,
           );
+
+          throw new Error(
+            `Failed to connect to NATS, retrying...${error.message}`,
+          );
         },
       },
     );