EasierTradeRerolling

Adds a reroll button to villager trading GUIs — click it to randomize the villager's trades. . Shows current enchanted book trades in the action bar so you never have to hover. Plays XP sound + green particles on reroll, flashes a boss bar confirmation. Button slot, materials, sounds, and messages are all configurable via config.yml. Normally, the reroll slot is in last hotbar slot. This works for Paper 1.21.11, but might work on other versions. Comment any bugs!! Pairs really well with other villager plugins like InstaRestock and ClickVillagers. Completely seamless, unlike many other trade rerolling plugins, 1000% time effective.