Agent Skills: android-ui-design-guide

Apply Android/Jetpack Compose design principles following Material Design 3 when building any Android UI component. Only execute this when the current project is an Android project and involves UI-related work. Use this skill for Compose layouts, Material components, or Android app development. Ensures Material You compliance with Dynamic Color, expressive theming, 4dp grid spacing, Roboto typography with Type Scale, and native Android patterns. Prevents common anti-patterns like hardcoded colors, Dark Mode neglect, and touch target violations.