Provide the possibility of integration of Ethers Wallet with Uniswap Widget

[misbahinvotyx]

Is your feature request related to a problem? Please describe.
The application I am working on keeps it's own custom Ethers wallet for each user for signing transactions etc. I wanted to use Uniswap widget for swap function but after a lot of trial and error, I concluded that custom wallet integration is most probably not supported by the widget.

Describe the solution you'd like
I want the widget to let the user connect to their custom wallets and allow the transactions through their wallet which will be connected to a provider e.g. InfuraProvider/JSON RPC Provider etc.

Describe alternatives you've considered
I haven't come across any alternative solution, except only using metamask/walletconnect for wallet functionality.