You have not even read the title before posting this shit.
the OP is not asking for a "safe wallet" that has the same functions as a regular wallet, he is just asking for a wallet that gives forked coins everytime that there is one.
I've heard that electrum is a good wallet but personally I choose to keep my btc in exchange everytime there is a forking
OP, the best thing that you can do is just put your coins on binance, they are probably the only exchange that has always been supporting almost all the forks.
A few days ago they distributed Super bitcoin and a weirdy fork that no one was aware of.