yume-save-policy-designer

Designer for save_policy.json — declares what persists across sessions, autosave triggers, slot count, schema versioning. Per ADR 0010, the engine has one save/load implementation; per-game variation lives in this JSON. The skill answers: which world_state keys persist, which entity tags survive (persistent NPCs vs transient mobs), what causes an autosave, how many manual save slots, what version is the save schema.…