The Web UI startup banner always printed 127.0.0.1, even when
server.host was bound to 0.0.0.0 or a specific interface. This made
users believe the host setting was ignored (the actual listen binding
was correct). Pass the configured host into the banner and expand
wildcard binds to the machine's real addresses so LAN URLs are shown.
Fixes#301
Co-authored-by: sycpro <sycpro@sycprodeMacBook-Pro.local>
