Redundant initialization of uint to zero

In the constructor, currentPositionId is explicitly initialised to 0:

constructor(
    address _stakingToken,
    address _nftContract,
    uint _rewardBoostMultiplier
) {
    currentPositionId = 0;  // Redundant initialization
    // ...
}

In Solidity, all state variables are automatically initialised to their default values. For uint, this default value is 0, making this initialisation redundant and consuming unnecessary gas.