4140c220b1
- Add PALETTE_TOKENS array with 5 typed tokens (Signature/blue, Initials/purple, Checkbox/green, Date/amber, Text/slate) - Update DraggableToken to accept id, label, color props with per-type styling - Change isDraggingToken from boolean to string | null to track active token id - Update onDragStart to record active.id instead of just true - Replace single static token with PALETTE_TOKENS.map() in palette JSX - Update DragOverlay ghost to show correct label, color, and checkbox-appropriate dimensions (24x24 vs 144x36)