feat(village-evolution): add village growth addon for survival worlds

Villages now evolve organically as villager populations grow. The addon
scans every 5 minutes, clusters villagers by proximity, and places new
buildings (well, lamp post, houses, farm, blacksmith) adjacent to
existing villages as population thresholds are reached. State is
persisted across restarts via world dynamic properties.

Deploys to jamie, lyla, mya survival worlds only.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

docker-compose.yml

@@ -56,6 +56,7 @@ services:
       - ./addon/heyhe_pet_RP:/data/resource_packs/heyhe_pet_RP
       - ./addon/anthrax_cat_BP:/data/behavior_packs/anthrax_cat_BP
       - ./addon/anthrax_cat_RP:/data/resource_packs/anthrax_cat_RP
+      - ./village-evolution-addon/village_evolution_BP:/data/behavior_packs/village_evolution_BP
     restart: unless-stopped
     networks:
       - mc-network
@@ -86,6 +87,7 @@ services:
       - ./addon/heyhe_pet_RP:/data/resource_packs/heyhe_pet_RP
       - ./addon/anthrax_cat_BP:/data/behavior_packs/anthrax_cat_BP
       - ./addon/anthrax_cat_RP:/data/resource_packs/anthrax_cat_RP
+      - ./village-evolution-addon/village_evolution_BP:/data/behavior_packs/village_evolution_BP
     restart: unless-stopped
     networks:
       - mc-network
@@ -116,6 +118,7 @@ services:
       - ./addon/heyhe_pet_RP:/data/resource_packs/heyhe_pet_RP
       - ./addon/anthrax_cat_BP:/data/behavior_packs/anthrax_cat_BP
       - ./addon/anthrax_cat_RP:/data/resource_packs/anthrax_cat_RP
+      - ./village-evolution-addon/village_evolution_BP:/data/behavior_packs/village_evolution_BP
     restart: unless-stopped
     networks:
       - mc-network