I want a clean, distraction-free comics/webtoon reader for Android that feels fast and polished. It should let me import CBZ/CBR files into a library, read page-by-page with smooth animated transitions, and add bookmarks. The app needs to remember my progress per comic and preferences like reading direction, and keep everything stored locally for instant resume. Please build it with a Kotlin-only codebase using MVVM and Jetpack Compose following Material guidelines, use MMKV for persistence, target Android 12L–13 (minSdk 32, targetSdk 33), and ship with English and Indonesian (id-ID) translations.