[Feature request]: consider adding USDt on TON support

[Sami32]

I don't know what will happen to Justin Sun and how TRON network will go without him or be handled by the US armed hands.
Also if far behing in USDt volume for now, having an alternative that at least the 15 millions of Telegram's users will be to easily able to use should be considered IMHO.

https://tether.to/en/transparency/?tab=usdt
https://ton.tg/en/borderless

Edit:
@oobit
https://github.com/tonkeeper/w5/blob/main/Specification.md