Unnecessary gas consumption in _authorizeUpgrade function

In the Solidity contracts, the _authorizeUpgrade function is defined but contains an empty block. While this does not introduce any critical vulnerabilities, it leads to inefficient gas usage. Users or other contracts calling this function will incur gas costs for executing an empty block, which could be avoided.

The function _authorizeUpgrade currently has an empty block, which leads to unnecessary gas consumption without performing any useful operations. This results in inefficiency and minor additional costs for users interacting with the contract.

Consider emitting an event within the _authorizeUpgrade function to provide meaningful output and make the gas consumption justified. For example:

function _authorizeUpgrade(address newImplementation) internal override onlyOwner {
    emit UpgradeAuthorized(newImplementation);
}

Add the following event definition:

event UpgradeAuthorized(address indexed newImplementation);

This change will ensure that the function does something meaningful (emitting an event) and provides transparency regarding upgrades while avoiding unnecessary gas consumption.

Unresolved.