TimeswapPair.sol#mint() Malicious user/attacker can mint new liquidity with an extremely small amount of yIncrease and malfunction the pair with the maturity

Handle WatchPug Vulnerability details The current implementation of TimeswapPair.solmint allows the caller to specify an arbitrary value for yIncrease. However, since state.y is expected to be a large number based at 232, once the initial state.y is set to a small number 1 wei for example, the...