Design: S2S design updates

[teon]

After going through the designs of site-to-site with a potential client, here are requirements for further design work:

1. Each site-to-site VPN needs to have a name, like: s2s between teonite & defguard - so on the first setup page we need a place for naming the s2s vpn.
2. We need a design of a list of site-to-site VPNs, that thould be with the follwing (columns? data?): Name of s2s; s2s network address; Endpoint A name & IP; Endpoint B name & IP; status (active/A not working/B not working; both nodes down)