[Feature]: [Feature Request] Export course package with interactive Agent scripts

### Problem or Motivation I'm a trainer using OpenMAIC to create courses for my students. After generating a course, I need to: 1. Share the interactive classroom with students for self-study 2. Use the AI agents as assistants during live training sessions Exporting only PPT loses all the agent interactions, quiz logic, and dynamic content that make OpenMAIC valuable. ### Proposed Solution Add an export option that packages: - Full course JSON (agent scripts, dialogue sequences, action timelines) - A lightweight standalone HTML player that can run the course offline or be embedded - Or alternatively, a shareable hosted link that doesn't require the student to have an OpenMAIC account ### Alternatives Considered 自托管完整的 OpenMAIC 实例可以实现需求，但对于向非技术背景的学员 分享单节课程来说，成本太高、门槛太大。 ### Area Classroom generation ### Additional Context - Using the web version at open.maic.chat - Also exploring self-hosted deployment