Add Tether, USDC, and DAI stablecoins
This issue requests adding Tether (USDT), USDC, and DAI stablecoins.

Tether should support ERC20 and TRC20.

Bisq already lists [USDT](https://github.com/bisq-network/bisq/blob/master/assets/src/main/java/bisq/asset/tokens/TetherUSDERC20.java), [USDC](https://github.com/bisq-network/bisq/blob/master/assets/src/main/java/bisq/asset/tokens/USDCoin.java), and [DAI](https://github.com/bisq-network/bisq/blob/master/assets/src/main/java/bisq/asset/tokens/DaiStablecoin.java), so the implementation should start with those as a base.

They must be integrated into Haveno's API, so the test ["Can validate payment account forms"](https://github.com/haveno-dex/haveno-ts/blob/84f28950a6eb1aaad38a1dda34232dfb36b3c8c3/src/HavenoClient.test.ts#L1247C6-L1247C61) passes in [haveno-ts](https://github.com/haveno-dex/haveno-ts).

See #987 and #1037 for more discussion.