✅ 설치 및 테스트npm install react-native-google-mobile-ads 루트에 test id를 적어준다."react-native-google-mobile-ads": { "android_app_id": "ca-app-pub-3940256099942544~3347511713", "ios_app_id": "ca-app-pub-3940256099942544~1458002511"}, Initializeimport mobileAds, { MaxAdContentRating } from "react-native-google-mobile-ads";async function initAds() { await mobileAds().setRequestConfiguration({ ..