feat: add native TRX and TRC20 coin configs (wallet-only)

[shamardy]

Summary

• Add TRX (TRON mainnet) and TRXT (Nile testnet) platform coin configs
• Add USDT-TRC20 (mainnet) and USDT-TRC20-TEST (Nile testnet) token configs
• Add RPC node configs: api.trongrid.io (mainnet), api.nileex.io + nile.trongrid.io (testnet)
• All entries are wallet_only pending swap contract support

Companion to GLEECBTC/komodo-defi-framework#2714

Test plan

Activation

• Activate TRX with mainnet node via enable_eth_with_tokens
• Activate TRX with mainnet node via task::enable_eth::init
• Activate TRXT with Nile testnet nodes
• Activate USDT-TRC20 together with TRX platform (tokens in platform request)
• Activate USDT-TRC20 standalone after TRX platform via enable_erc20_token / task::enable_erc20::init
• Activate USDT-TRC20-TEST after TRXT platform

Addresses

• Verify T... address matches TronLink for same mnemonic
• Verify HD wallet derivation path m/44'/195' produces correct addresses (cross-check with TronLink)

Balances

• Test my_balance returns correct TRX balance
• Test my_balance returns correct TRC20 token balance

Withdrawals

• Test TRX withdraw — verify tx hex, amounts, fee details structure
• Test TRC20 withdraw — verify tx hex, amounts, fee details structure
• Test withdraw + broadcast (send_raw_transaction) on testnet
• Test max withdraw for TRX (accounts for fee correctly)

Fees

• Verify fee estimation (bandwidth/energy costs) matches expected values

🤖 Generated with Claude Code

[cipig]

- should only be used once in a ticker, like in USDC-AVX20_OLD
for testchains it's better to use a completely different ticker, like TESTUSDT-TRC20
if the ticker starts with USDT-, GUI will use the price of USDT for this

[shamardy]

Done, renamed to TESTUSDT-TRC20 and updated the name field to match.

[cipig]

type of tokens is ERC20, no matter which specific chain it's on
like in

    "coin": "MASK-PLG20",
    "chain_id": 137,
    "protocol": {
      "type": "ERC20",
      "protocol_data": {
        "platform": "MATIC",
        "contract_address": "0x2B9E7ccDF0F4e5B24757c1E1a80e311E34Cb10c7"

[shamardy]

TRC20 is a new coin type for tron

[cipig]

on the other EVM chains, the main coin is configured like this

    "coin": "MATIC",
    "fname": "Polygon",
    "protocol": {
      "type": "ETH",
      "protocol_data": {
        "chain_id": 137
      }

with type ETH and chain_id
has this changed for TRX?

[shamardy]

Yes, no chain_id for tron