The showcase fixtures hardcoded live internal hostnames (a tailnet magic-DNS
name, real t3.sh relay endpoints, and a device's CGNAT address), which shipped
inside the mobile bundle. Swap them for reserved example domains, a zeroed
tailnet placeholder, and a non-routable CGNAT address so the rows keep their
visual shape without pointing at real hosts.

Co-authored-by: Apex by Callstack <noreply@callstack.com>