Attribution & deep links
without the bloat

// Application.kt — initialize before Compose
TraceAndroid.initialize(this, TraceConfig(
    apiKey = "tr_live_xxx"
))

// AppNavigation.kt — Compose Navigation 3
val mapper = rememberDeepLinkMapper {
    route("/product/{id}") { ProductRoute(id = it.require("id")) }
    route("/invite/{code}") { InviteRoute(code = it.require("code")) }
    action("/claim/promo/{amount}") { ClaimPromo(amount = it.require("amount")) }
}

TraceProvider {
    NavDisplay(
        backStack = backStack,
        entryDecorators = listOf(
            rememberTraceEntryDecorator(
                backStack = backStack,
                routeMapper = mapper,
                authGate = { isLoggedIn }
            ),
        ),
        entryProvider = entryProvider {
            entry<ProductRoute> { route -> ProductScreen(route.id) }
            entry<InviteRoute>  { route -> InviteScreen(route.code) }
        }
    )
}