Living World 0.11.7-lvcompat.1

Compatibility change when Living Villages is installed:
- Existing livingworld:citizen entities delegate physical villager autonomy to Living Villages.
- Living World retains their identity and saved social/economic records.
- Delegated citizens use the normal Villager AI/navigation hooks instead of the Living World physical-action controller.
- Standalone Living World behavior is unchanged when Living Villages is absent.
