ERC-7579 Minimal Modular Smart Accounts

🆔 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)`