Set Protoco hacked for ~5.08 ETH

RootCause: A rounding vulnerability in the actualizeFee function that inflated unitShares from 4,927 to 4,928 without any fee being minted.
The attacker exploited the issue by issuing shares before the recalculation and redeeming afterward to extract excess collateral, using Uniswap v4 flash accounting for temporary liquidity to amplify the attack.

@EthSecurity1