How to store date/time as UTC but retrieve as localized date/time?

Hi,

I was looking for a solution that will store my datetimes in UTC but on Application side will be in IST.
I have followed the guide and added `use Timex.Ecto.Timestamps` into my ` def model do` in `web.ex`.

Now querying the Repo I get updated_at and inserted_at as `#`. Is there a way I can set some kind of config to serialize the datetime as IST. Also when I will insert I want to give IST to the changeset and it be properly converted and set in DB to UTC.

Going through the docs was not sufficient to find a solution to this problem.

I will create a MR to update docs if any solution such problem exists.