fix: update block explorer URLs to use Etherscan

Author: kvhnuke

packages/extension/src/providers/ethereum/networks/eth.ts

@@ -10,8 +10,8 @@ const ethOptions: EvmNetworkOptions = {
   name: NetworkNames.Ethereum,
   name_long: 'Ethereum',
   homePage: 'https://ethereum.org',
-  blockExplorerTX: 'https://www.ethvm.com/tx/[[txHash]]',
-  blockExplorerAddr: 'https://www.ethvm.com/address/[[address]]',
+  blockExplorerTX: 'https://etherscan.io/tx/[[txHash]]',
+  blockExplorerAddr: 'https://etherscan.io/address/[[address]]',
   chainID: '0x1',
   isTestNetwork: false,
   currencyName: 'ETH',