Deletion buttons are shown in red

Signed-off-by: Roopesh Chander <roop@roopc.net>

WireGuard/WireGuard/UI/iOS/TunnelDetailTableViewController.swift

@@ -198,6 +198,7 @@ extension TunnelDetailTableViewController {
             // Delete configuration
             let cell = tableView.dequeueReusableCell(withIdentifier: TunnelDetailTableViewButtonCell.id, for: indexPath) as! TunnelDetailTableViewButtonCell
             cell.buttonText = "Delete tunnel"
+            cell.button.tintColor = UIColor.red
             cell.onTapped = { [weak self] in
                 guard let s = self else { return }
                 s.showConfirmationAlert(message: "Delete this tunnel?", buttonTitle: "Delete", from: cell) { [weak s] in

WireGuard/WireGuard/UI/iOS/TunnelEditTableViewController.swift

@@ -236,6 +236,7 @@ extension TunnelEditTableViewController {
             if (field == .deletePeer) {
                 let cell = tableView.dequeueReusableCell(withIdentifier: TunnelEditTableViewButtonCell.id, for: indexPath) as! TunnelEditTableViewButtonCell
                 cell.buttonText = field.rawValue
+                cell.button.tintColor = UIColor.red
                 cell.onTapped = { [weak self, weak peerData] in
                     guard let peerData = peerData else { return }
                     guard let s = self else { return }