I want to build an Android app called LAN Link that helps organize LAN parties. Hosts can create an event, invite friends, and manage a shared “what to bring” list for snacks and drinks; guests can RSVP and claim items so there’s no overlap. Each user also has a reusable Gear Checklist (PC, peripherals, cables) and a shopping area that highlights missing items with product images and simple browsing.

The app should work great offline with all data stored on-device, feel fast on OnePlus, Google, and Samsung devices, and support both 32-bit and 64-bit ABIs. The UI will be clean and minimalist in Jetpack Compose, using subtle color-coded gradients to indicate guest status (attending, declined).

Tech boundaries:
- Kotlin
- Realm for local storage
- Dagger for dependency injection
- WorkManager for background reminders/sync; Coroutines for immediate async writes
- Shopping list rendered with a LazyColumn and images loaded by Coil
- LiveData driving reactive updates across the UI
- Localize the app for hi-IN and ru-RU

Please set up the project with compatible Gradle/AGP/Kotlin/Compose/Realm versions, implement the basic architecture, and provide a build that compiles with a Gradle wrapper.