First Flight #18: T-Swap

Incorrect fee calculations getInputAmountBasedOnOutput cause protocol to take too many tokens from users, resulting in lost fee

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Vulnerability DetailsThe fucntiongetInputAmountBasedOnOutput` intended to calculate amount of tokens a user should deposit should deposit an amout of tokens of output token. This function is miscalculate the resulting amount. when calculating the fee, it scales the amount by 10_000 inseted of 1_000

Impact low

##Tools Foundry fuzz and manual review

Recommendations use 1_000 insted of 10_000