Internal applications

When you deploy development or staging applications, or production applications for an internal use, you usually don't want them to be exposed publicly.
Deploying OpenVPN / Wireguard and offering to expose these applications behind an internal ingress, with an easy way to download the VPN configuration files per user, would be very nice.
Discussed on the forum as well: https://discuss.qovery.com/t/internal-applications/1248/6