AI Protocol Swap Fee Hook V1

[vgorin]

Captures 0.5% fee on every swap; the fee is captured in a "fee token", which can be (depending on the pool) ALI or USDC

Pools currently using the hook:

1. USDC/MESSIAH https://app.uniswap.org/explore/pools/base/0xaca93c6543498289affeab3b3645b0faa3c660d73d76a3d271c8b92339f88589
2. ALI/MESSIAH https://app.uniswap.org/explore/pools/base/0xbc52aa9764ae1a9d7a55b53ff56f1e10032aeeaa766632c6e34a62b9541c06d5

The hook is generic and will be applied to the future deployed pools.

Fees are not stored in the hook contract, but routed immediately upon swap operations to a separate fee distribution contract.