https://reactnativeelements.com/https://callstack.github.io/react-native-paper/avatar-text.htmlUI 꾸미는데 편리한 많은 요소들이 있음. 알아서 가져다 쓰자. react-native-elementsreact-native-paper설치https://callstack.github.io/react-native-paper/getting-started.html$ yarn add react-native-paper