[store] Fix button order. Fix internal id for anim boobs.

modules/ContentStore/Model/StoreItem.cs

@@ -7,12 +7,14 @@ public class StoreItem
     public string Id;
     public readonly string Name;
     public readonly double Price;
+    public readonly int Order;
 
-    public StoreItem(string id, string name, double price)
+    public StoreItem(string id, string name, double price, int order = 0)
     {
         Id = id;
         Name = name;
         Price = price;
+        Order = order;
     }
 
     public InlineKeyboardButton ToButton(long userId)