Refactor code structure and remove redundant changes

app/error.tsx

@@ -0,0 +1,24 @@
+'use client';
+
+export default function Error({
+  error,
+  reset,
+}: {
+  error: Error & { digest?: string };
+  reset: () => void;
+}) {
+  return (
+    <div className="flex min-h-screen flex-col items-center justify-center p-24">
+      <div className="text-center">
+        <h2 className="text-2xl font-bold mb-4">Something went wrong!</h2>
+        <p className="text-gray-600 mb-4">{error.message}</p>
+        <button
+          onClick={reset}
+          className="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded"
+        >
+          Try again
+        </button>
+      </div>
+    </div>
+  );
+}