Make AtomicDEX compatible with wallet connect

[tonymorony]

I think adding possibility to pay with atomicdex in 3rd party web applications is essential feature to be really competitive in web3 ecosystem as a wallet because if user will not be able to use atomicdex in other web applications he will be forced to use another wallet as an alternative

this https://walletconnect.com/ protocol is the most popular as far as I can see (e.g. it's one of login options to uniswap

cf: https://github.com/KomodoPlatform/air_dex/issues/29

[borngraced]

WalletConnect is a protocol that allows users to connect their wallets to decentralized applications (dApps) securely. Integrating WalletConnect into Komodefi will enable users to interact with Komodefi using a wider range of wallet options.

I have made some research on the Integration and here're some fundamental tasks to get started with having a functional WalletConnect in Komodefi.

• [x] Relay RPC https://github.com/WalletConnect/WalletConnectRust/tree/main/relay_rpc
• [ ] Websocket Client
• [ ] Pairing and Session API (WalletConnect session API to manage user sessions)
• [ ] Sign API (WalletConnect sign API to enable transaction signing and authentication)

Implementations will cover for both native and wasm targets

[shamardy]

related issue https://github.com/KomodoPlatform/komodo-defi-framework/issues/1167 , there are lots of discussion on https://github.com/KomodoPlatform/komodo-defi-framework/issues/1167 for the same issues that we will handle in this WalletConnect integration.