T14a Tables core: DataTable, Table, HeatmapTable, cells, Sparkline (review pending: codex 401)

src/lists/mod.rs

@@ -18,6 +18,7 @@ pub use item::{List, ListItem};
 pub use long::{InfiniteList, VirtualList};
 pub use outline::Outline;
 pub use select::SelectableList;
+pub(crate) use select::{Pick, picked};
 pub use sortable::SortableList;
 pub use swipe::{SwipeAction, SwipeableListItem};
 pub use tree::{DropAt, Tree, TreeNode, TreeSelect};