Betta Fish: New Adopted Betta Fish

I just adopted this female betta fish from lfs as they were going to euthanize her if she didn’t get adopted today. I have a tank setup that’s cycled and has lots of leaved plants for her to rest on. It was originally gonna be for shrimp but she was white and I knew I could get some color out of her if I saved her and my heart couldn’t take leaving her. She’s already developed color after 15 minutes in my tank ❤️ as she was pale white originally. Are there any signs of disease or anything I need to address right now? Basics like food, water parameters, etc I already know and have covered this is just my first betta so I don’t much about their diseases and typical problems.