LanMountainDesktop/.trae/specs/air-app-window-chrome/checklist.md

Checklist

• Descriptor supports Standard, Borderless, FullScreen, Tool, and BackgroundOnly modes.
• World Clock Air APP uses FluentAvalonia standard title-bar chrome.
• Whiteboard Air APP opens as a fullscreen titlebar-less window.
• Air APP windows do not use fused desktop bottom-most services.
• Air APP windows do not use Topmost=true promotion.
• Manual verification for each chrome mode once non-built-in Air APP declarations are added.