Show tooltip comparison for Tattoos

When looking at the possible tattoos, it would be nice to show a comparison when hovering the Add button. Like replacing 10 Strength with 6% Armour Tattoo. Same thing with the Reset Node button, show a comparison of DPS and EHP.
<img width="622" height="170" alt="Image" src="https://github.com/user-attachments/assets/fcbf318d-817a-4c21-8362-281402b645ef" />