I'm integrating the ERC-6551 account with a standard signer check, and calling…

I'm integrating the ERC-6551 account with a standard signer check, and calling…: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). The exact internal mechanism used to determine signer validity is up to the implementation, but the externally observable behavior must…

The task

The exact internal mechanism used to determine signer validity is up to the implementation, but the externally observable behavior must match the ERC-6551 signer-check contract interface. Existing account behavior unrelated to the signer check should remain unchanged.

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.