In August 2023 the project added the config and cmd modules and assigned them to the newly joined Dou Xingwang and Wang Yujie. config is where configuration enters, cmd carries the command line and the start-up flow; together they are the foundation every later feature hangs from — fix these two first and other modules have somewhere to sit.

It was also the first time the team worked by “module plus owner”: clear boundaries, interfaces first, and progress running in parallel. For a project group one month old, that way of splitting work shaped the pace more than the number of lines written.