Under rootless podman, LSIO's PUID=1000 maps to host uid 101000 — a phantom
user owning nothing: Sonarr's own validator rejected /tv because the process
could not write it. Container-root under a single-user userns maps to the host
user (dank), which owns every /mnt/entropy media dir and /opt config dir.
Identity is now mapping-independent instead of depending on subuid offsets.
calibre-web untouched (working; churn avoided).
Frank
b9de886509