Update zh_cn.json

Author: ZHAY10086

projects/1.21/assets/creeperhost-presents-steves-carts/stevescarts/lang/zh_cn.json

@@ -154,6 +154,8 @@
   "gui.stevescarts.manager": "管理器",
   "gui.stevescarts.managerBot": "底部管理器",
   "gui.stevescarts.managerTop": "顶部管理器",
+  "gui.stevescarts.max_addons": "最大附属数",
+  "gui.stevescarts.max_engines": "最大引擎数",
   "gui.stevescarts.modifyCart": "更改矿车",
   "gui.stevescarts.moduleToggler": "模块切换器",
   "gui.stevescarts.noHullError": "你没有矿车外壳",
@@ -706,4 +708,4 @@
   "stories.beginning.stevescarts.thanks": "感谢你的游玩 :)",
   "stories.beginning.stevescarts.title": "开始",
   "stories.beginning.stevescarts.trackOperator": "你现在是轨道调度员，你的工作是确保轨道正确放置。按开始键之前，点击结点可以改变它们的方向。"
-  }
+  }