chore: normalize code

imphnen-iam/src/v1/auth/auth_schema.rs

@@ -0,0 +1,8 @@
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct AuthOtpSchema {
+	pub otp: u32,
+	pub expires_at: DateTime<Utc>,
+}