The same page as on the subdomain branch. The CDN route is retired, and its branch is kept
for history. This branch is the default route: PORT=4611 bun run dev, with no setting to
change. To try a newer dx-maps: bun run tree with this site's address, then dx-maps' bun run
dropin.
The gallery now gets its own origin on the laptop, as it does on the team's server, while the
maps stay on localhost:4610. Chrome and Firefox send any *.localhost name to this computer;
Safari and command-line tools may need `127.0.0.1 research.localhost` in /etc/hosts.
Checked: the tree server answers research.localhost:4610 (gallery 200, with ?tab= and
&lang=ar; manifest 200; the bare root 404, so the address keeps its /index.html).
