💄 Update iscn-ar UI (#1632)

* ✨ Handle keplr not found

* 💩 Update iscn-ar UI

* 🚨 Make linter happy

* ⚗️ Temp deploy iscn-ar improvement

* 👽️ Send tx with `like` prefix for Authcore users

* 💄 [KeplrNotFound] Add rel

* 💬 Rename register button

Co-authored-by: William Chong <[email protected]>
Co-authored-by: WeiJun0827 <[email protected]>
Co-authored-by: William Chong <[email protected]>