Change what the traveler has saved, in one call: save a place, delete places, move places into a folder or out to unsorted, rename a place, create, rename or delete folders, and add or remove travel tips. Save a place when the traveler wants it remembered without putting it on a trip yet; put library places on a trip with add_to_trip source=saved_places. Ids and folder names come from list_library. Deleting a folder keeps its places as unsorted. Returns the places shelf, plus savedPlace and tips for the parts that ran. Returns data plus display.resultId; call display_card to show it. presentation (optional) shapes what is shown without changing the action: compact or full layout, and only the limit, ids or sections this tool advertises.