This is how to create perks and link them correctly !
To create a perk, each perk have an icon, a title, a description, requirements and a specified UNIQUE ID,
{
id = 'emerald-harvest', -- the unique id of the perk, that will be used to link other perks to it
position = { x = 0, y = 250 }, -- the position inside the ui
data = {
icon = 'fa-solid fa-wand-magic-sparkles', -- the icon (https://fontawesome.com/search?ic=free)
title = 'Emerald Harvest', -- the title
description = '25% chance to gain an extra weed crop when harvesting', -- the description
metadata = {
level = 0, -- minimum required level to unlock this perk
perk = 'numb-liberation', -- required perk ID to unlock this perk (if nil then it shall be not linked on the head)
points = 1 -- minimum points to unlock this perk
}
},
},