[Improvement] Follow origin tracked address when selling

[AdamB2023]

While tracking multiple wallets, if you copy buy TX of address A, but B will sell, your bot will copy that as well. In my case, it makes multiple %'tage sells, which decrease income due to ERC20 fees.

Could you make a switch FOLLOW_ORIGIN_FOR_SELL with true / false? With it if we copy coin X from wallet A, and wallet B sell it nothing will happen, as it will only follow wallet A sells.