Add support for remote agents

[malko]

It would be nice to be able to add the possibility to use remote agents hosted in the cloud or on separate infrastructure

[formulahendry]

Depends on agentclientprotocol/agent-client-protocol#476

@malko Thanks for your feature request!

Just like to know more detailes about your use case of remote agents:

• What agents are you using?
• For the agents and VS Code, are they in LAN or WAN that in different locaiton?

[pcomte]

I'd like to run the hermes acp server on a server machine on my LAN and talk to it via ACP VS Code client from a different machine/laptop.

Ref: https://hermes-agent.nousresearch.com/docs/user-guide/features/acp