add rosebones

a rose pine flavor

lua/zenbones/rosebones/init.lua

@@ -0,0 +1,17 @@
+local lush = require "lush"
+
+-- modify base palette (before requiring specs)
+local palette = require "zenbones.rosebones.palette"
+
+-- extend specs using Lush
+local base_name = require("zenbones.util").bg_to_base_name()
+local theme = require(base_name)
+
+local specs = lush.extends({ theme }).with(function()
+	return {
+		Statement { fg = palette.leaf, gui = "bold" },
+		Special { fg = palette.water, gui = "italic" },
+	}
+end)
+
+return specs