Other [Stash] let user tap essence to check color

[Scorialimit]

Red and green are right next to each other and that's the most common colorblindness style iirc. It lead to a little confusion a bit ago in discord. Thankfully we helped the person, but I can imagine a world where someone is excited to clear AE and evolve their green fighter only to check their stash and find out they got red essence. Adding a label in the stash will at least let colorblind people plan their diamonds better.