Move items onto another list

Move items onto another list: a task out to the Tasks list ("tasks"), a note onto the Notes list ("notes"), anything onto a list by id. Each item keeps its id, body, chat and history; its values follow their properties by id, then by name and type, select values by label. A value the destination list has no place for would be DROPPED: a first call that would drop values answers a preview (preview: true, droppedValues) and moves nothing; the same call with acknowledgeDataLoss: true then moves. The status and due date ride along unseen onto a list that keeps neither and show again on the way back. An item inside a list shared with the user moves as far as the app lets them: out onto one of their own lists (it becomes theirs, and everyone in the shared list loses it), or into another shared list they are in; such a move changes who can reach the item, so the first call answers a preview (accessChanges, the app's own question) and moves nothing until the repeat with acknowledgeDataLoss: true. An item shared with the user one item at a time stays its owner's to move: it is reported under refused with the reason, never moved.