Proposed changes

Adding peers for WalletConnect

• adding walletconnect to slices
• updating peer list on connect and disconnect

Types of changes

• Bugfix
• New feature
• Refactor
• Breaking change
• UI fix

Steps to reproduce

1. Rejecting
   actions: on dApp - connect, copy link. on Wallet: Connect, reject
   result: on Wallet - Approve button is inactive. On reject - modal is closed immediately. on dApp: modal is closed

2. Approving
   actions: on dApp - connect, copy link. on Wallet: on Wallet: Connect, select Account, Approve
   result: on dApp - connected, the list of actions is shown. on Wallet: the modal is closed, the list of peers contains the dApp (name, account, network, button to disconnect)
   actions: on dApp - request transaction
   result: on dApp - transaction is immediately rejected with USER rejected error

3. Disconnecting from Wallet
   actions: connect with approve; click Disconnect on Wallet
   result: on Wallet: dapp is removed from the list. on Dapp - state changes to disconnected

4. Disconnecting from dApp
   actions: connect with approve; click Disconnect on dApp
   result: on Wallet: dapp is removed from the list; toast shows which dApp disconnected. on dApp - state changes to disconnected

Screenshots

Checklist

• Tests that prove my fix is effective or that my feature works have been added
• Documentation has been added (if appropriate)
• Screenshots are added (if any UI changes have been made)
• All TODOs have a corresponding task created (and the link is attached to it)