Update MetaMask / WallectConnect Experience in the desktop client

[fzavalia]

Before introducing coinbase wallet, desktop client users didn't have to make a choise when connecting, they were just presented with a QR which they could scan with any WalletConnect supported mobile wallet.

Now with coinbase wallet. Players now have to choose between wallet connect and coinbase wallet. This made some community members be confused because they didn't really know they were using wallet connect all this time. They just scanned the QR with MetaMask mobile wallet and connected.

To patch this, we added the metamask option so users that scanned the code with their metamask mobile wallets could have a hint a be less confused.

Both metamask and wallet connect buttons do the exact thing, show the wallet connect qr.

We should find a way to make the experience better.