chains = [] to support all networks while connecting using Wallet-connect
move eth_signTypedData_v4 method to optional
Closes: #
How to test
Vote/Create proposals with Safe on other networks than mainnet (using wallet connect)
Before the fix: it should throw invalid network error
After the fix: should be able to vote/create proposals
Summary
Same changes as in https://github.com/snapshot-labs/snapshot/pull/4700
eth_signTypedData_v4
method to optional Closes: #How to test