I want stolon-sentinel to support an --initial-cluster-spec <path flag for bootstrapping a brand-new…

I want stolon-sentinel to support an --initial-cluster-spec <path flag for bootstrapping a brand-new…: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). If the store already has cluster data, the flag should not replace or mutate that existing cluster data; the…