Feature: Add hide non-whitelisted assets button

[crypto-matto]

Background

• 1270

• https://github.com/crypto-com/chain-desktop-wallet/issues/1257#issuecomment-1304560758

Task

• [x] Add hide non-whitelisted assets button
• [x] Remove annoying Enable new Asset notification

Screenshots

Follow up

An Edit feature to allow users to choose what tokens to hide & unhide can be in another release