SafeFileManager 1.3.0 Docker helper
Requirements: local Docker daemon, Python 3.9+, local X11/XWayland display.
Keep dockrun.py and version.txt together. Extract this ZIP, then run:

docker load --input SafeFileManager-1.3.0-linux-x64-docker.tar
python3 dockrun.py --directory /absolute/source --directory /absolute/destination

Each directory is shared at its original absolute path. Settings persist under
~/.local/share/safefilemanager-docker (override with --profile).
The container has no network and a read-only system filesystem. Only explicit
data/profile mounts are writable. Links outside shared folders may point to the
container filesystem. Do not use it as a full view of host media/system paths.
No xhost access-control change is needed: the helper passes your Xauthority.

Remove image: docker image rm safefilemanager:1.3.0
Remove the helper/archive separately. User data/profile are separate.
The helper is part of proprietary freeware SFM; see the included LICENSE.txt.
Third-party runtime licenses remain separate.
