fix: resolve TypeScript errors in button component

Author: prdai

components/ui/button.tsx

@@ -41,7 +41,7 @@ export interface ButtonProps
 
 const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
   ({ className, variant, size, asChild = false, ...props }, ref) => {
-    const Comp = asChild ? Slot : "button";
+    const Comp: React.ElementType = asChild ? Slot : "button";
     return (
       <Comp
         className={cn(buttonVariants({ variant, size, className }))}