Add ERC: Interoperable Delegated Accounts

[PowerStream3604]

This proposal outlines the interfaces and behavior for delegated accounts, for better interoperability and storage management.

[eip-review-bot]

✅ All reviewers have approved.

[PowerStream3604]

@SamWilsn could you review this PR again? I resolved all comments from your previous review.

Thank you

[github-actions[bot]]

The commit a90768862c1a5f76e1dd9e95548e051adc4530d3 (as a parent of c79a9e94cf256fd62f883dd9315ee485b444bda5) contains errors. Please inspect the Run Summary for details.

[filmakarov]

Have you guys considered accepting bytes calldata data param in onRedelegation()? It can be useful, for example for ERC-7579 accounts, to call onUnistall methods on modules.