Show "Order" column by default and make "Recipe version" not sortable

The "Order" column used to be hidden by default. It now shows, since it is a key column for the sorting behaviour. The "Recipe version" column is not sortable, so applying the .muted class to it to provide a visual style for not-sortable columns.

Signed-off-by: Belen <belenbarrospena@gmail.com>