fix build

Add watch function to the switchChain method to handle chain switchin…

…g more accurately than before

Update type definitions in types.ts to include additional configurati…

…on options for web3modal

update github action

update sendTransaction; add prepareSendTransaction and waitForTransac…

…tion

Merge branch 'v2' of github.com:kolirt/vue-web3-auth into v2

fix version

fixed multicall

upgrade version to 2.0.0

minor updates