v0.0.12

0.0.12

Fixed

• startStudio() was hardcoded to bind only to 127.0.0.1, with no way to
  configure it — unreachable from any device other than the one running
  the dev server, which reads exactly like a firewall problem (connection
  refused, not filtered) if you're viewing from another machine on the LAN
  or over a remote/SSH-tunneled session. Added a host option (still
  defaults to 127.0.0.1 — this dev server has no auth); passing
  host: "0.0.0.0" binds wide-open. StudioHandle gained urls: string[],
  every address the server is actually reachable at (loopback + every
  discovered LAN address when wildcard-bound), since a literal
  http://0.0.0.0:PORT/ URL isn't reliably browsable as-is.