feat: add paired goat care

simulation/animals/animal_care_system.gd

@@ -119,9 +119,9 @@ func can_complete_feed(animal_id: StringName, agent_id: int) -> bool:
 	)
 
 
-func get_available_feed_name(npc_id: int) -> String:
+func has_available_feed_target(npc_id: int) -> bool:
 	if active_world_adapter == null or not active_world_adapter.has_method("get_animal_candidates"):
-		return ""
+		return false
 	var candidates: Array[Dictionary] = active_world_adapter.get_animal_candidates(
 		SimulationIds.ACTION_FEED_ANIMAL
 	)
@@ -132,8 +132,8 @@ func get_available_feed_name(npc_id: int) -> String:
 			and animal_state.can_npc_feed()
 			and animal_state.is_available_for(npc_id)
 		):
-			return animal_state.get_display_name()
-	return ""
+			return true
+	return false
 
 
 func find_node_for_player(from_position: Vector3, max_distance: float) -> AnimalNode:
@@ -250,7 +250,7 @@ func _begin_due_routine(animal_state: AnimalStateRecord) -> bool:
 	if AnimalNode.get_by_id(animal_state.get_animal_id()) == null:
 		return false
 	var candidates: Array[Dictionary] = active_world_adapter.get_animal_routine_sites(
-		animal_state.get_species_id()
+		animal_state.get_species_id(), animal_state.get_animal_id()
 	)
 	if candidates.is_empty():
 		return false