feature:

天梯挂机加速；天梯派遣部分新接口
fixed:
数据库类型和插入数据的用法修复

shared/db/Item.ts

@@ -37,7 +37,7 @@ export default class Item extends BaseModel {
 
   public static async createItem(itemInfo: {roleId: string, roleName: string, itemid: number, seqId: number, itemName: string, count: number}, lean = true) {
     const doc = new ItemModel();
-    const update = Object.assign(itemInfo, doc.toJSON());
+    const update = Object.assign(doc.toJSON(), itemInfo);
     const item = await ItemModel.findOneAndUpdate({ seqId: itemInfo.seqId }, update, {upsert: true, new: true}).lean(lean);
     return item;
   }