remove unused code

libs/ui-toolkit/src/components/button/button.tsx

@@ -32,7 +32,6 @@ const getClassName = (
       'inline-flex',
       'items-center',
       'justify-center',
-      // 'bg-clip-padding',
       'box-border',
       'h-28',
       'border',

libs/ui-toolkit/src/components/etherscan-link/etherscan-link.test.tsx

@@ -1,6 +1,5 @@
 import { render, screen } from '@testing-library/react';
 import '@testing-library/jest-dom';
-import * as React from 'react';
 import { EtherscanLink } from '.';
 import { EthereumChainIds } from '../../utils/web3';