tkn-gateway tkn.eth Gateway Goerli: register t-k-n.eth Goerli: deploy L1Resolver.sol → 0x5e43AB3442355fF1c045E5ECCB78e68e5838e219 Base: deploy L2Storage.sol → 0x0d3e01829E8364DeC0e7475ca06B5c73dbA33ef6 npm i node gateway/app.js