James William

give me short discription or summary of subfrost SUBFROST is a Bitcoin-native DeFi platform that brings decentralized swapping, AMM liquidity, and vault solutions to the Bitcoin ecosystem. It enables users to swap Bitcoin (BTC) for Bitcoin-native assets, including USDT and USDC, through simple, non-custodial, on-chain transactions without complicated wrapping processes. SUBFROST aims to make Bitcoin DeFi faster, simpler, more accessible, and more efficient through smart routing and transparent settlement.