Turn is a rate. Combat wrote it each tick and nothing wrote it after the Minion
returned to its root state, so the hull kept the last rate and spun without end.
The pilot tick now writes zero before the state runs; a piloting state overwrites
it with its demand. One writer per tick, no reset in Ship.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>