/propose - Execution Packet Lane

/propose first freezes aligned context into a compact execution transition packet, then compiles one vertical slice into .lev/pm/tasks/<task-id>/{dna.yaml,execution.yaml}. It does not plan broadly and it does not execute. It prepares a cold-startable entity for /exec.

Use either /plan or /propose for a given turn. /plan creates or reviews a human runbook. /propose emits executable task artifacts from already-aligned intent. If alignment is missing, route to /interview, not /plan.