Contracts are not much Gas Optimized

[TradMod]

Most of the Zora-V3 contracts are using require statements for reverting errors. Which is not a very gas-efficient way to revert errors. The require statements stores Strings which costs a lot of Gas (deploying + function Calling & Reverting).
And as the protocol aims to be Gas Efficient, Then it would be much better to not use require statements to revert the errors.
Instead, use Custom Errors. Which is a new solidity feature (introduced in 0.8.*)
Custom errors do the same thing but cost much less gas than the require statements.
For more info read this

Thanks,
AB Dee

[TradMod]

1 contract fixed.
Check PR #178 :)