[Roadmap] More chat modes

[lightaime]

Motivation

Now CAMEL apps only support chatting between two autonomous agents. It is important to support more chat modes for different use cases.

• Autonomous chat with more than two agents
• Chat with Human-in-the-loop (Add Human in the loop #77)
• Support chatting with Human-in-the-loop in UI

Thanks @marchowardbegins for the discussion #57 (comment)

[marchowardbegins]

Thx for adding this @lightaime . Happy to help test the Human-in-the-Loop if you get this working. Lmk if you need anymore detail.