I can't place icon/atlas inside the game

[DarkM]

I'm trying to put an icon for a crafting station, but I've tried everything, and I can't put the image.

AddPrototyperDef("dragonflyfurnace", 
{ 
icon_atlas = "images/furnacecrafting_menu_icons.xml",
icon_image = "furnacecrafting_menu_icons.tex",
action_str = "FURNACE",
is_crafting_station = true, 
filter_text = STRINGS.UI.CRAFTING_FILTERS.FURNACE,
}
)

this is my atlas:

and these are the files, in the images folder inside the mod folder:

Maybe it's the atlas, I don't know how to make my own, so I copied it from another mod that did a similar function to what I wanted.