Switch custom wallet logic to use [CosmosKit ](https://cosmoskit.com/) instead. This will allow us to add support for new wallet very quickly. - [x] Change custom wallet logic to use CosmosKit - [x] Add support for old and new wallets - [x] Keplr - [x] Leap - [x] Keplr Mobile (NEW) - [x] Cosmostation (NEW) - [x] Cosmostation Mobile (NEW) - [x] Sandbox Support - [x] USDC Support
Switch custom wallet logic to use CosmosKit instead. This will allow us to add support for new wallet very quickly.