option to delete minecraft/shaders folder

Currently, the only way I can make this plugin work with ItemsAdder @ 1.21.1 is in this link: https://github.com/PluginBugs/Issues-ItemsAdder/issues/3969#issuecomment-2372228153

And if there're conflict shader files, the IA resource pack just won't work. Right now I need to manually delete this folder everytime I make some change.

It would be good to have this option