decode() had no arm for Universal Router command 0x09, so the approval screen showed no token or amount for it. It now takes the path's first token and amountInMax as the input side, the last token and amountOut as the output side. With such a step, the Amount figure reads "Up to <amount>" whichever step set it, on the approval, wait, success and error screens, unless it reads "Unlimited", as an unbounded PERMIT2_PERMIT does, or "All available (V4 open delta)". In every swap, UNWRAP_WETH makes Token Out ETH only when the output side is WETH, on mainnet or Sepolia, or no step set it; otherwise the output keeps its own token and figure. decodeV2SwapExactOut() loses its eslint-disable comment. Model: opus-5-5