feat: add typed pantry storage site

simulation/SimulationManager.gd

@@ -48,6 +48,7 @@ func _ready() -> void:
 	village.update_priorities()
 	generate_npcs()
 	call_deferred("register_loaded_resource_nodes")
+	call_deferred("register_loaded_storage_nodes")
 	if debug_logs:
 		print("--- Simulation started ---")
 
@@ -430,6 +431,24 @@ func get_pantry() -> StorageStateRecord:
 	return storage_states.get(SimulationIds.STORAGE_VILLAGE_PANTRY) as StorageStateRecord
 
 
+func register_loaded_storage_nodes() -> void:
+	for node in StorageNode.get_all():
+		register_storage_node(node)
+
+
+func register_storage_node(node: StorageNode) -> bool:
+	if node == null or node.storage_id.is_empty():
+		return false
+	var storage_state := storage_states.get(node.storage_id) as StorageStateRecord
+	if storage_state == null:
+		push_error(
+			"SimulationManager: StorageNode '%s' has no authoritative StorageStateRecord"
+			% node.storage_id
+		)
+		return false
+	return node.bind_state(storage_state)
+
+
 func _sync_village_food() -> void:
 	var pantry := get_pantry()
 	if pantry != null: