Track reopened supply chests and fix API snapshots

mosfet/connect.py

@@ -87,12 +87,15 @@ def main(global_state=None, *, server=None, port=None, username=None,
             from mosfet.world import World
             from mosfet.commands import Commands
             from mosfet.protocol.modern import ModernChatManager
-            from mosfet.protocol.managers import EntityManager, InventoryManager
+            from mosfet.protocol.managers import (
+                ChestOpenManager, EntityManager, InventoryManager,
+            )
             from mosfet.bot import start_automation
             global_state.world = World(global_state)
             global_state.chat = ModernChatManager(global_state)
             global_state.entities = EntityManager(global_state)
             global_state.inventory = InventoryManager(global_state)
+            global_state.chest_open_manager = ChestOpenManager(global_state)
             global_state.commands = Commands(global_state)
             start_automation(global_state)