Install and run Lightning Terminal (litd) which bundles lnd, loop, pool, tapd, and faraday in a single Docker container. Defaults to neutrino backend with SQLite storage on testnet. Supports watch-only mode with remote signer, standalone mode, and regtest development. Use when setting up a Lightning node for payments, channel management, liquidity management (loop), channel marketplace (pool), taproot assets (tapd), or enabling agent L402 commerce.