Update user.ex

Author: Cheng20010201

lib/cadet/accounts/user.ex

@@ -14,6 +14,7 @@ defmodule Cadet.Accounts.User do
     field(:name, :string)
     field(:role, Role)
     field(:nusnet_id, :string)
+    field(:collectibles, :map)
     belongs_to(:group, Group)
     timestamps()
   end