docs(colors): update figma link

Author: giamir

packages/stacks-docs/product/foundation/colors.html

@@ -1,7 +1,7 @@
 ---
 layout: page
 title: Colors
-figma: https://svelte.stackoverflow.design/figma/colors
+figma: https://www.figma.com/design/do4Ug0Yws8xCfRjHe9cJfZ/Project-SHINE---Product-UI?node-id=651-4397&t=UGqQCKW9BZQqF65O-1
 description: To avoid specifying color values by hand, we’ve included a robust set of color variables. For maintainability, please use these instead of hardcoding color values.
 tags: foundation
 ---