add outline

config/linux-dev/nvim/lua/themes/invero/groups/syntax.lua

@@ -3,10 +3,12 @@ local M = {}
 function M.get(C)
 	return {
 		Comment = { fg = C.muted, italic = true },
+		String = { fg = C.green },
+		Boolean = { fg = C.accent, bold = true, italic = true },
+		Number = { fg = C.accent },
 
-		-- general
+		-- syntax color
 		Constant = { fg = C.syntax },
-		String = { fg = C.syntax },
 		Function = { fg = C.syntax },
 		Type = { fg = C.syntax },
 		Statement = { fg = C.syntax },