bug: ChaosAgent._get_reputation_registry_abi

[denverbaumgartner]

Hey, I don't think the function getReputation matches the 8004 spec. From my understanding, feedback lives on the client AgentCard, not on the ReputationRegistry (https://eips.ethereum.org/EIPS/eip-8004#feedback-data-structure). This is discussed somewhat ad nauseam in the Ethereum Magicians Discussion (https://ethereum-magicians.org/t/erc-8004-trustless-agents/25098/15)

def _get_reputation_registry_abi(self) -> list:
        """Get embedded Reputation Registry ABI."""
        return [
            {
                "inputs": [
                    {"name": "agentClientId", "type": "uint256"},
                    {"name": "agentServerId", "type": "uint256"}
                ],
                "name": "acceptFeedback",
                "outputs": [],
                "stateMutability": "nonpayable",
                "type": "function"
            },
            {
                "inputs": [{"name": "agentId", "type": "uint256"}],
                "name": "getReputation",
                "outputs": [
                    {"name": "score", "type": "uint256"},
                    {"name": "count", "type": "uint256"}
                ],
                "stateMutability": "view",
                "type": "function"
            }
        ]