feat: add skeleton loader

src/components/ui/Skeleton.tsx

@@ -0,0 +1,15 @@
+import { cn } from "@/utility/utils"
+
+function Skeleton({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) {
+  return (
+    <div
+      className={cn("animate-pulse rounded-md bg-slate-100 dark:bg-slate-800", className)}
+      {...props}
+    />
+  )
+}
+
+export { Skeleton }