The data root belongs to the app's uid, so the SSH user usually cannot write
into it, and a site.env they did write would be unreadable by the app — the
admin would stay disabled after provisioning. The script now writes the file
through a container running as the app user, so ownership is right the first
time and no playbook re-run is needed. Also checks the data root exists and
tells you to run the playbook if it does not.
verify reports integrity problems and repair rebuilds derivatives from the
Originals, which is what makes the file layout trustworthy without a database.
The image runs TypeScript on Node 24 with no build step, writes only under
MENU_ROOT, and the provision script writes the untracked site.env using the
image's own hasher so the server needs no Node.
tanshu