pool_id and zero for one values

[buck-graddesc]

For v4 pools don't we want something like this in make_trade()? We have to ensure first token in pool_id is the smaller address which will then allow us to correctly set zero_for_one

elif pool_version.lower() == "v4":
            # Encode V4 swap
            tick_spacing = 60  # Default tick spacing, adjust if needed
            if from_token > to_token:
                pool_key = codec.encode.v4_pool_key(
                    to_token,
                    from_token,
                    fee,
                    tick_spacing,
                )
                zero_4_1 = False
            else:
                pool_key = codec.encode.v4_pool_key(
                    from_token,
                    to_token,
                    fee,
                    tick_spacing,
                )
                zero_4_1 = True
                
            # Determine if input is native token (ETH/MATIC)
            is_native_input = from_token.lower() == "0x0000000000000000000000000000000000000000"
            
            encoded_data = (
                codec.encode.chain()
                .v4_swap()
                .swap_exact_in_single(
                    pool_key=pool_key,
                    zero_for_one= zero_4_1,
                    amount_in=amount_in_wei,
                    amount_out_min=min_amount_out,
                )
                .take_all(to_token, 0)
                .settle_all(from_token, amount_in_wei)
                .build_v4_swap()
                .build_transaction(self.account.address, amount_in_wei if is_native_input else 0, ur_address=self.router_address)
            )

[buck-graddesc]

I have a PR for this but do not have permissions to push. In addition to code above we also will need to set zero_4_1 to true for pool_version == "v3" case...