Clarify when network is different from selected network inside wallet

[LuizAsFight]

Right now you can send transactions to execute in the wallet, but if the network is different from the dapp the wallet doesn't react any different.

The idea here is:

• Visually show that the network is different from the one the user has selected in the wallet
  • Offer 2 options
    • Switch network
    • Proceed anyway
• Then on "approve transaction" screen, show an alert close to network if the user still has different network