Showing snakbar is not properly handled

[atick-faisal]

        UiState.Error -> {
            LaunchedEffect(onShowSnackbar) {
                onShowSnackbar(state.t?.message.toString(), null)
            }
        }

The LaunchedEffect is triggered whenever the UiState is an Error instance, even if the error message doesn't change. This could lead to repeated snackbars unless it's intentional.