Add a Flask backend service for cross-device state persistence, storing
JSON state on an NFS volume at /mnt/docker-data/configs/rongorongo/data.
Frontend Dockerfile/nginx.conf reorganised into frontend/ subdirectory;
frontend API calls now route to /api/* handled by the backend container
over a dedicated bridge network. Traefik basicAuth middleware added to
the public URL with the bcrypt hash deliberately kept out of git
(REPLACE_AT_DEPLOY placeholder in rongorongo.yml). Prometheus probe moved
from https-external to internal http://192.168.86.192:8181/health to
bypass the new auth wall.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
jeremy
a908973264