use background as lookup instead of base_name

lua/neobones/palette.lua

@@ -4,17 +4,17 @@ local hsluv = lush.hsluv
 
 local M = {}
 
-M.zenbones = util.palette_extend({
+M.light = util.palette_extend({
 	-- bg = hsluv "#d3e4db" -- --accent-bg-color
 	bg = hsluv "#e7eee8", -- --bg-color
 	fg = hsluv "#202e18", -- --accent-color
-}, "zenbones")
-M.zenbones.leaf = M.zenbones.leaf.sa(24).li(8) -- need to make green more prominent
+}, "light")
+M.light.leaf = M.light.leaf.sa(24).li(8) -- need to make green more prominent
 
-M.zenflesh = util.palette_extend({
+M.dark = util.palette_extend {
 	bg = hsluv "#0f191f", -- --bg-color
 	fg = hsluv "#c7d6d0", -- --fg-color
 	leaf = hsluv "#8fff6d", -- --accent-color
-}, "zenflesh")
+}
 
 return M