building-native-uilisted

# Expo UI Guidelines ## References Consult these resources as needed: - ./references/route-structure.md -- Route file conventions, dynamic routes, query parameters, groups, and folder organization - ./references/tabs.md -- Native tab bar with NativeTabs, migration from JS tabs, iOS 26 features - ./references/icons.md -- SF Symbols with expo-symbols, common icon names, animations, and weights - ./references/controls.md -- Native iOS controls: Switch, Slider, SegmentedControl, DateTimePicker, Picker - ./references/visual-effects.md -- Blur effects with expo-blur and liquid glass with expo-glass-effect - ./references/animations.md -- Reanimated animations: entering, exiting, layout, scroll-driven, and gestures - ./references/search.md -- Search bar integration with headers, useSearch hook, and filtering patterns - ./references/gradients.md -- CSS gradients using experimental_backgroundImage (New Architecture only) - ./references/media.md -- Media handling for Expo Router including camera, audio, video, and file saving - ./references/storage.md -- Data storage patterns including SQLite, AsyncStorage, and SecureStore - ./references/webgpu-three.md -- 3D graphics, games, and GPU-powered visualizations with WebGPU and Three.js ## Running the App **CRITICAL: Always try Expo Go first before creating custom builds.** Most Expo apps work in Expo Go without any custom native code. Before running `npx expo run:ios` or `npx expo run:android`: 1. **Start with Expo Go**: Run `npx expo