Consider using Safecast whenever do integer casting

[chefburger]

Per internal review:

One thing i notice is a bunch of casts to uin128 from larger data types, like uint256 E.g.

https://github.com/pancakeswap/pancake-v4-periphery/blob/bd5b3691e8cd19ff01115eae8b985a07fb5715c2/src/pool-cl/NonfungiblePositionManager.sol#L454