Ice and dust

fix: add missing `from` address to the `sendCalls` handler in mock connector

2

### What does this PR do? The mock connector's `wallet_sendCalls` handler reads the `calls` array received from the Viem `sendCalls` [action function](), but that function doesn't attach the `from` address...

[bug] WalletConnect connector creates multiple instances and gets unsynced from the app

5

### Is there an existing issue for this? - [X] I have searched the existing issues ### RainbowKit Version 2.2.0 ### wagmi Version 2.12.25 ### Current Behavior After connecting to...