feat(chain-of-thought): change ChainOfThoughtStep label and description types from string to ReactNode (#215)

* feat(ChainOfThoughtStep): change ChainOfThoughtStep label and description types from string to ReactNode

* Create flat-chairs-argue.md

---------

Co-authored-by: Hayden Bleasel <[email protected]>

Author: chaxus

.changeset/flat-chairs-argue.md

@@ -0,0 +1,5 @@
+---
+"ai-elements": patch
+---
+
+change ChainOfThoughtStep label and description types from string to ReactNode

packages/elements/src/chain-of-thought.tsx

@@ -14,7 +14,7 @@ import {
   DotIcon,
   type LucideIcon,
 } from "lucide-react";
-import type { ComponentProps } from "react";
+import type { ComponentProps, ReactNode } from "react";
 import { createContext, memo, useContext, useMemo } from "react";
 
 type ChainOfThoughtContextValue = {
@@ -110,8 +110,8 @@ export const ChainOfThoughtHeader = memo(
 
 export type ChainOfThoughtStepProps = ComponentProps<"div"> & {
   icon?: LucideIcon;
-  label: string;
-  description?: string;
+  label: ReactNode;
+  description?: ReactNode;
   status?: "complete" | "active" | "pending";
 };