Executes an operations order (OPORD) from ops-order phase by phase — launching each skill as a subagent, applying its pre-committed adaptation rules, stopping at operator checkpoints, and keeping resumable state. Use when the operator wants an OPORD executed, asks to run or resume the plan, or wants to start from a given phase. Not for producing the plan (ops-plan, ops-order), for monitoring skills the operator runs by hand (ops-assess), or for running a single skill directly.