Thanks for the feedback! Funnily enough, initially I allowed usernames to be cas...

Thanks for the feedback! Funnily enough, initially I allowed usernames to be case sensitive because of what was said on this API https://github.com/HackerNews/API?tab=readme-ov-file#users .

But after feedback (https://news.ycombinator.com/threads?id=mmarian#40857404) and self-testing (https://imgur.com/a/MKoJHcj) I decided to make them case-insensitive. Now I need to revert back （─.─||）