Entrypoint runs as root, ensures /data/{db,uploads,logo} and
/webdav-config exist with UID 1000 ownership, then drops privileges
via gosu. Removes the manual sudo chown step from the README and
makes a fresh docker compose up succeed without prep.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Stefan Hacker