With TRUSTED_PROXIES unset, bin/entrypoint.sh gives nginx one
set_real_ip_from line for each of 10.0.0.0/8, 172.16.0.0/12 and
192.168.0.0/16, as sneak ruled on 2026-09-22 for every app. A list
replaces them, and set and empty trusts no proxy; each entry is checked
as before. The backend inside the container still trusts only
127.0.0.1/32. README.md, configs/nginx.conf and the comment in
script/frontend-viewport-test say the new default.
Model: opus-5-5
The Go module moves from backend/ to the root (go.mod, go.sum,
.golangci.yml, cmd/, internal/), the page's source to web/, and nginx's
two files to configs/. backend/ is gone: its LICENSE and .dockerignore
are deleted, and its .gitignore entries, README and scripts are folded
into the root ones. script/build builds the server binary after the
frontend; script/run and script/clean move up from backend/script/;
make test, lint, fmt and fmt-check do what the backend's did. Vite's
root is web/ and it still builds into dist/. go.mod ignores
node_modules/, whose npm packages can ship .go files. script/bootstrap
no longer installs gcc, which only the host Go tests needed.
Model: opus-5-5