Add a comment about a possible improvement

data/core/commands/core.lua

@@ -177,6 +177,7 @@ command.add(nil, {
         return
       end
       core.add_project_directory(system.absolute_path(text))
+      -- TODO: add the name of directory to prioritize
       core.request_project_scan()
     end, suggest_directory)
   end,