Interactive Solana DEX simulator! 💻 Users type commands (or click pre-defined ones) in a terminal-like interface 🖱️ to deposit, withdraw, quote, swap, and check balances of tokens. ✨ Results, including errors or successes, are displayed instantly. 🔄 Features command history with arrow keys. ⬆️⬇️ Emulates a connected state. ✅