breaking change: moved highlight stuff to base16 repo | rewrote whole base16 repo

Just run :PackerSync, check https://nvchad.github.io/config/Custom%20config#local-themes and the section below it for newly added features

lua/plugins/configs/icons.lua

@@ -4,7 +4,7 @@ if not present then
    return
 end
 
-local colors = require("colors").get()
+local colors = require("base16").get_colors("base_30")
 
 local options = {
    override = {