Thanks for the feedback!
I've thought about expanding this program at various points, but I wasn't sure I wanted to go down that rabbit hole. But I think that hole's time has come, and I might finally come back to this project and add some new features. If you have any ideas/details that you think would be good, please do message me with them or post them here. I'll try to incorporate them into my brainstorming and planning for the next version. It will probably be a few months before anything concrete comes of it? But yeah, let me know. Thanks!