Local stack

anvil, then forge script script/DeployLocal.s.sol --broadcast writes deployments/31337.json; bun run abi picks it up. Start Postgres, run the indexer with CHAIN_IDS=31337 CONFIRMATIONS=0, then bun run dev. script/Simulate.s.sol generates a launch, trades, a graduation and a post-graduation swap. Contract tests: forge test in packages/contracts, including cross-chain flows through a real LayerZero endpoint. Full commands are in the repository README.