chore: Moved Breadcrumbs to design system and added stories

Approved-by: Bianca Widstam

packages/design-system/lib/components/Breadcrumbs/Arrow/variants.ts

@@ -0,0 +1,20 @@
+import { cva } from "class-variance-authority"
+
+import styles from "./arrow.module.css"
+
+export const arrowVariants = cva(styles.arrow, {
+  variants: {
+    color: {
+      black: styles.black,
+      white: styles.white,
+    },
+    size: {
+      small: styles.small,
+      medium: styles.medium,
+    },
+  },
+  defaultVariants: {
+    color: "white",
+    size: "medium",
+  },
+})