Incorrect calculation of lending shares in `_withdrawOrAllocateSharesLiquidation` can lead to revert and failure to liquidate

Malicious user can stake an amount which causes zero curStakeAtRisk on a loss but equal rewardPoints to a fair user on a win

Fighters cannot be minted after the initial generation due to uninitialized `numElements` mapping

NFTs can be transferred even if StakeAtRisk remains, so the user's win cannot be recorded on the chain due to underflow, and can recover past losses that can't be recovered(steal protocol's token)

Can mint NFT with the desired attributes by reverting transaction

Inaccurate swap amount calculation in ReLP leads to stuck tokens and lost liquidity