bug: Alloy SolType::abi_encode differs for Bytes type?

[erhant]

to be investigated, this bug does not happen for abi_encode_packed

This is not an Alloy bug, but our own bug

[erhant]

it does not affect the oracle as we work with packed encoding anyways

[erhant]

the problem is in this line: https://github.com/firstbatchxyz/dkn-l2-oracle/blob/master/tests/abi_encode_test.rs#L118

the bytes array is encoded as if its independent, therefore the offset it results in respects only itself; it should respect other structs as well.

for that, we need to create a large complex type ephemerally (see https://docs.rs/alloy-sol-types/latest/alloy_sol_types/trait.SolType.html) and then call .abi_encode on top of it.