The distributions guide framed export/import as local backup only, so the
new slash commands read as a competing path instead of the lightweight
half of one story. Give profile-distributions.md a comparison table up
front (git repo vs single file: updates, versioning, setup cost, what
each carries), rewrite the Not-a-fit bullets that mislabeled export, and
add a full Export/import section covering the CLI, TUI, and desktop
entry points, the desktop.json overlay, and what an archive actually
contains — including that it can carry memories and sessions, which a
distribution never does.
Also register /export and /import in the slash-command reference (they
shipped undocumented), point the profile-command entries at their chat
and desktop doors, and cover the desktop Export/Import UI on the desktop
page.