Comment on: [Feature]: UI界面问题

Hi @java2shadow-ui 👋 This is actually already on the official roadmap for the next release — you can check out [Discussion #150](https://github.com/THU-MAIC/OpenMAIC/discussions/150) for the full plan, which covers both **Presentation Mode** and **Discussion UX** enhancements. On the presentation/immersive side, I've already submitted PR #133, which adds a fullscreen Presentation Mode — header auto-hides, both sidebars (including the discussion panel) collapse, slide fills the screen, controls auto-fade after idle, plus keyboard navigation. It partially addresses what you're looking for. If you'd like, you can pull and try that branch to see if it meets your needs. Also, the underlying feature request has been tracked since #102 — you might want to follow that issue for ongoing updates from the maintainers.