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Arithmetic Overflow Detection in Mathematical Operations #12

@gbrigandi

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@gbrigandi

Based on the Euler Swap audit findings in section 3.2.6 (https://github.com/MiloTruck/audits/blob/main/audits/spearbit/EulerSwap.pdf), Traverse lacks detection of arithmetic overflow conditions in mathematical calculations. The audit identified cases where extreme price values could cause term1 calculations to exceed int256.max, leading to unexpected contract failures.
Traverse should detect when arithmetic operations approach or exceed type limits, particularly in price calculations, token operations, and mathematical formulas. This would prevent runtime failures and help developers identify edge cases where extreme values could cause integer overflow, protecting DeFi protocols from unexpected behavior during high-volatility market conditions.

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