Connect Peer Network Code to Skunk Main Application Logic

[JavaHammes]

Integrate Asynchronous Peer Network Interactions in Skunk Application

Description:
We need to establish a connection between the peer network code and the Skunk application logic using the networkInteractionPort and the NetworkConnection interface. Relevant source code is located at networkInteractionPort.go.

Requirements:

• Implement asynchronous interactions between the peer network and Skunk application logic to allow users to read and send messages simultaneously.
• The user's message input via the frontend should be routed through the main application logic and then sent to the peer network using SendMessageToNetworkPeer.
• The application logic needs to initially subscribe to the peer network with SubscribeToNetwork and should be able to unsubscribe using UnsubscribeFromNetwork.
• Consider adapting some methods to support asynchronous message exchanges.

Tasks:

• [x] Review the current implementation of NetworkConnection in the networkInteractionPort.
• [x] Modify methods as necessary to support asynchronous operations.
• [x] Implement message handling workflow that includes subscribing, sending messages, and unsubscribing.