usage: okf archive [-h] [--restore] [--apply] [--force] [--json] path
move a concept into _archive/<bundle>/, or back with --restore (dry-run default)
path <bundle>/<concept>[.md]; with --restore: _archive/<bundle>/<concept>[.md]. The other
end is derived, never typed
-h, --help show this help message and exit
--restore move the path back out of _archive/ instead of into it
--apply perform the move (default: dry-run preview only)
--force overwrite an existing destination, and proceed when the new basename is already
taken and inbound wikilinks would turn ambiguous
--json print one JSON envelope {command, ok, data, warnings, error}