wallet cucumber test scan to height is not properly tested

[SWvheerden]

async fn wallet_scanned_to_height(world: &mut MinotariWorld, height: String) {
    // This simulates scanning to a specific height
    // In practice, we'd scan until we reach that height
    let _ = height; // Use the height parameter
    wallet_previously_scanned(world).await;
}

we need to save the height when the wallet scans, and check it here