[Feature]: Ability to sweep private key

[thisispav]

Describe the problem

I know the wallet aim is to be simple, but for me is important for any bitcoin wallet the possibility of sweeping a private key.

Describe the solution

let's say I have a private key, optional bip38 encrypted, not a seed mnemonic or a bip39 seed, I need to spend all the balance from that particular private key or bip38 encrypted private key Like old paper wallets, spend from that or send all the funds to a new address. It can be done with some wallets, BlueWallet, Mycelium, Coinomi, Exodus (not bip38, you have to decrypt somewhere else)

Additional context

No response