Commander action handlers are currently fire-and-forget, which makes it difficult for an embedding…

Commander action handlers are currently fire-and-forget, which makes it difficult for an embedding…: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). Add Command parseAsync(argv) (also available on the package's exported program instance). It must perform the same…