feat: add separate var for peer port

Description

As we are using a real domain in production passing port is no longer option. New env var is created with default val 8001.

Related issues

Testing

Checklist

• I have updated the documentation (if necessary)
• I have added unit tests for new functionality (if applicable)
• My code follows the style guidelines of this project
• I have tested this code on my local machine before submitting this MR

Reviewers

• @alexey.lunin
• @boyan.tsolov

Additional Notes

Closes #23 (closed)

libs/config/src/config/agent.config.ts

@@ -5,7 +5,7 @@ import { IConfAgent } from "../interfaces/agent.config.interface";
 export const agentConfig = registerAs(
   "agent",
   (): IConfAgent => ({
-    agentPeerPort: parseInt(process.env["AGENT_PEER_URL"]!.split(":")[2]),
+    agentPeerPort: parseInt(process.env["AGENT_PEER_PORT"]!) || 8001,
     agentPeerAddress: process.env["AGENT_PEER_URL"]!,
     agentName: process.env["AGENT_NAME"]!,
     agentKey: process.env["AGENT_KEY"]!,