fixing bugs

src/application/dtos/user_dto.rs

@@ -33,13 +33,13 @@ impl From<User> for UserDto {
     }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize, Clone)]
 pub struct LoginDto {
     pub username: String,
     pub password: String,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize, Clone)]
 pub struct RegisterDto {
     pub username: String,
     pub email: String,