원더랜드 AOS 위치기반 축제 추천 서비스 🏗 Project Structure ✍️ Code Convention Kotlin Resource Architecture Test 📖 Tech Skill Architecture MVVM Pattern Single Activity - Multiple Fragment Clean Architecture in Android (presentation, domain, data) UI AppCompact RecyclerView ViewPager Navigation Coil Network Retrofit Okhttp DI Hilt ETC Coroutine Gson Room Paging Developer [9월 22일] 개발 시작 @Sangmeebee