Skill: Android Compose

• Use for Compose state, side effects, recomposition, semantics, previews, and Navigation Compose.
• Hoist state and keep side effects out of composable bodies.
• Review lifecycle-aware collection and stable list keys.
• Accessibility is required: semantics, roles, content descriptions, and tap target size.
• Prefer focused JVM tests plus instrumentation/manual UI verification when behavior is visual.