描述：目前，在横向模式下查看PDF时，用户一次只能看到一个页面（除非使用分屏变通办法，这不理想）。我建议添加一种新的查看模式，可以并排显示两个连续的页面，类似于一本打开的书。至关重要的是，此视图应支持连续水平滚动（或“翻页”动画），这样当用户向右滚动时，两页传播会无缝地流向下一个两页传播，而不会有任何刺耳的中断或逐页跳跃。Why this feature is important:
• Natural Reading Experience: It mimics the natural feel of reading a physical book or a double-page textbook spread.
• Enhanced Context and Comparison: It allows users to view diagrams, notes, or related text on facing pages simultaneously, greatly improving the ability to compare information or reference previous content without flicking back and forth.
• Optimal Landscape Use: It makes the most of the wide screen area available on tablets in landscape mode, reducing wasted space.
This feature is a key differentiator in competing note-taking apps and is frequently requested by your community. Implementing a seamless, full-screen, two-page view would be a massive improvement for students and professionals using GoodNotes for academic and reference materials.