ERC-7579 Minimal Modular Smart Accounts

DraftERCcreated 2023-12-145 later proposals build on itrequires ERC-165, ERC-1271, ERC-2771, ERC-4337

Modular smart account interfaces and behavior for interoperability with minimal restrictions for accounts and modules

Authors: zeroknots (@zeroknots), Konrad Kopp (@kopy-kat), Taek Lee (@leekt), Fil Makarov (@filmakarov), Elim Poon (@yaonam), Lyu Min (@rockmin216)

ERC-165 interface ids

Computed here as the XOR of the selectors each interface defines.

`0x9cfd7cff`	`accountId()`	view
`0xe9ae5c53`	`execute(bytes32,bytes)`
`0xd691c964`	`executeFromExecutor(bytes32,bytes)`
`0x9517e29f`	`installModule(uint256,address,bytes)`
`0x112d3a7d`	`isModuleInstalled(uint256,address,bytes)`	view
`0xecd05961`	`isModuleType(uint256)`	view
`0xf551e2ee`	`isValidSignatureWithSender(address,bytes32,bytes)`	view
`0x6d61fe70`	`onInstall(bytes)`
`0x8a91b0e3`	`onUninstall(bytes)`
`0xd03c7914`	`supportsExecutionMode(bytes32)`	view
`0xf2dc691d`	`supportsModule(uint256)`	view
`0xa71763a8`	`uninstallModule(uint256,address,bytes)`

Topic0 is the keccak256 hash of the signature, which is what a log filter matches on.

`0xd21d0b289f126c4b473ea641963e766833c2f13866e4ff480abd787c100ef123`	`ModuleInstalled(uint256,address)`
`0x341347516a9de374859dfda710fa4828b2d48cb57d4fbe4c1149612b8e02276e`	`ModuleUninstalled(uint256,address)`

Proposals this one names in its requires field.

Later proposals that name this one in their requires field.