[IBC] Support Kujira Network INJ, KUJI and USK

[silvermind]

Hi devs 👋 Could not find the original git repo for this package https://www.npmjs.com/package/@injectivelabs/token-metadata so adding this here.

Would be great to have native IBC support to bridge INJ to the KujiraNetwork, as well as Kujira native denoms $KUJI and $USK to Injective.

A relayer is up: https://www.mintscan.io/injective/relayers/channel-98

Kujira has integrated Injective to their UI, but only one way works for me currently (from Kujira to INJ worked but not vice versa):

https://blue.kujira.app/ibc?destination=kaiyo-1&source=injective-1&denom=uinj

[bangjelkoski]

https://github.com/InjectiveLabs/injective-ts you can find the monorepo for the npm packages here