Jenga Reaction Bar
A per-item feedback row: a positive and a negative round tonal button, then an optional trailing action (e.g. an "Add" button). Replaces walls of feedback chips with two clear one-tap affordances. Generic: the icons and the action are yours; defaults are thumbs up/down.
Parameters
called when the positive button is tapped.
called when the negative button is tapped.
the Modifier for the row.
the reaction shown as chosen, or null for none. The bar does not change it itself: set it from onPositive and onNegative.
accessibility label for the positive button.
accessibility label for the negative button.
the positive button icon.
the negative button icon.
the button color set; defaults to JengaReactionBarDefaults.colors.
optional trailing content, pushed to the end of the row.