[Docs] Write documentation for Leap Wallet integration on Akash

[brewsterdrinkwater]

Leap Wallet now supports AKT and is available via Cloudmos.

Documentation needs to be updated to help users set up a wallet and deploy via Leap Wallet in Cloudmos.

Dimokus is working on this.

[brewsterdrinkwater]

This is live: #281

Dimokus is working to add a section on Cloudmos Deploy page that mirrors the experience in docs for Keplr users. See here for reference.