b782b4b8aa
The image switched to the FILEBROWSER_* env scheme and now runs as
non-root (uid 1000), which broke two things:
- It binds :80 inside the container, which a non-root user may not do
("bind: permission denied" since the Jul 19 reboot). Allow it via
net.ipv4.ip_unprivileged_port_start=0 instead of running as root.
- It stores DB/config under /home/filebrowser/data, not /config, so the
old FB_DATABASE + /config mount were ignored and the database lived
inside the container (lost on every restart). Mount the host dir there
and give it to uid 1000.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>