Adapt an existing web project for mobile devices: fix overflow, add responsive layouts, convert to multi-level page navigation with back support, handle notch/Dynamic Island safe areas, fix 100vh browser chrome issues, and optimize touch targets. Trigger when user says "mobile adapt", "移动端适配", "resp
Adapt an existing web project for mobile devices: fix overflow, add responsive layouts, convert to multi-level page navigation with back support, handle notch/Dynamic Island safe areas, fix 100vh browser chrome issues, and optimize touch targets. Trigger when user says "mobile adapt", "移动端适配", "responsive optimization", "手机适配", "fix mobile overflow", "add safe area", "多级页面", "移动端布局", or mentions a