Setting the same address as the existing feeCollector results in unnecessary events being emitted and wasted gas costs.
If the fee collector is mistakenly set to address(0), any collected fees would be burned and unrecoverable, disrupting the protocols financial operations.
https://github.com/code-423n4/2024-10-ramses-exchange/blob/4a40eba36bc47eba8179d4f6203a4b84561a4415/contracts/CL/core/RamsesV3Factory.sol#L168-L172
Add these checks: 
