feat: implement AuthLayout component and streamline OTP verification forms with enhanced messaging

app/(auth)/auth/layout.tsx

@@ -0,0 +1,22 @@
+import Image from "next/image";
+
+export default function AuthLayout({
+	children,
+}: { children: React.ReactNode }) {
+	return (
+		<div className="bg-gray-100 dark:bg-black w-full h-screen flex items-center justify-center font-sans">
+			<div className="flex flex-col items-center justify-center w-full h-full ">
+				<Image alt="Sar Link Logo" src="/logo.png" width={100} height={100} />
+				<div className="mt-4 flex flex-col items-center justify-center">
+					<h4 className="font-bold text-xl text-sarLinkOrange dark:text-gray-400">
+						SAR Link Portal
+					</h4>
+					<p className="text-gray-400">
+						Pay for your devices and track your bills.
+					</p>
+				</div>
+				{children}
+			</div>
+		</div>
+	);
+}