Upgrade antd and related dependency antd/icons
For the most part, this seems to improve Cashtab look and feel. The h3 and h4 components appear off. Added light css fixes where this upgrade broke existing css.
I was not able to color match the char count on the text input fields of the SignVerifyMsg screen. imo this is not a big deal, still looks about the same.
Background: need to do this in order to upgrade to React 18, which we need to do in order to test localforage in the useWallet hook