fix: try to stringify the buffer and see what is the size

Signed-off-by: Zdravko Iliev <zdravko.iliev@vereign.com>

apps/agent/README.md

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

libs/askar/src/askar/agent.service.ts

@@ -1018,6 +1018,11 @@ export class AgentService {
       Buffer.from(compressedMessage).length / (1024 * 1024),
     );
 
+    console.log(
+      "compressed data stringifyed",
+      Buffer.from(JSON.stringify(compressedData)).length / (1024 * 1024),
+    );
+
     const messageRecord = await this.askar.agent.basicMessages.sendMessage(
       dto.connectionId,
       compressedMessage,