The night shift — call it at bedtime. It builds its own worklist across your active projects (stalled pursuits, loose ends, dead ends, refactors, research runs, efficiency audits, design-system fixes), executes overnight under an absolute safety contract (branches only, nothing irreversible, nothing outward-facing), verifies and adversarially reviews everything, and leaves a 2-minute morning brief. Modes: run (default) | plan (show the worklist, don't execute).
