added subpages and loading component

src/app/about/page.tsx

@@ -0,0 +1,12 @@
+import Stars from "@/components/stars";
+import React from "react";
+
+const page = () => {
+  return (
+    <main className="w-100 m-0 h-screen">
+      <Stars />
+    </main>
+  );
+};
+
+export default page;