SsrRouteEffect

@Composable
fun RouteBuilder.SsrRouteEffect(key: String? = null, block: suspend CoroutineScope.() -> Unit)
@Composable
fun RouteBuilder.NoMatch.SsrRouteEffect(key: String? = null, block: suspend CoroutineScope.() -> Unit)

LaunchedEffect wrapper prepared to catch and execute effect for all not matched routes. Use to make sure all routes are processed with SSR engine.