[Bug]:白板和做题区域太小了，无法查看

[albert8899]

Bug Description

白板和做题区域太小了，无法查看

Steps to Reproduce

Win11 电脑，Chrome浏览器
正常使用 生成的白板和互动答题区域太小了 无法使用

Expected Behavior

可以拖拽显示

Actual Behavior

显示的页面太小了，没有拖拽大小的功能

Deployment Method

Local development (npm run dev / pnpm dev / yarn dev)

Browser

Chrome

Operating System

WIN11

Relevant Logs / Screenshots

Additional Context

No response

[YizukiAme]

The whiteboard part has been addressed in PR #31 (feat: add pan, zoom, and auto-fit to whiteboard canvas), which was merged into main today. The whiteboard now supports:

• Scroll to zoom in/out
• Drag to pan
• Auto-fit scaling when content overflows

For the quiz area sizing issue, could you provide some additional details to help us reproduce and fix it?

1. Screen resolution and display scaling — e.g., 1920×1080 at 125% scaling (Settings → Display → Scale)
2. Browser zoom level — is it at 100%, or has it been zoomed in/out? (Ctrl+0 to reset)
3. Browser window size — maximized, or a specific window size?
4. Classroom URL — so we can reproduce with the same content

The screenshots are helpful, but a full-page screenshot (rather than cropped) would give us a better picture of the overall layout. Thanks!

[YizukiAme]

PR #133 should partially help with this — it adds a Presentation Mode (fullscreen) that gives the whiteboard and quiz areas significantly more screen real estate by hiding the header, collapsing both sidebars, and letting the canvas fill the entire viewport.