message: feat: external link
diff: @@ -17,17 +17,22 @@ import React, { FC, useEffect } from 'react';
  import { useParams } from 'react-router-dom';
  import { Content, InfoCard } from '@backstage/core';
  import { BuildWithSteps, BuildStepAction } from '../../api';
  -import { Grid, Box } from '@material-ui/core';
  +import { Grid, Box, Link, IconButton } from '@material-ui/core';
  import { makeStyles } from '@material-ui/core/styles';
  import { PluginHeader } from '../../components/PluginHeader';
  import { ActionOutput } from './lib/ActionOutput/ActionOutput';
  import { Layout } from '../../components/Layout';
  import { useBuildWithSteps, useSettings } from '../../state';
  +import LaunchIcon from '@material-ui/icons/Launch';
  +const IconLink = IconButton as typeof Link;
  const BuildName: FC<{ build: BuildWithSteps | null }> = ({ build }) => (
  - <>
  + <Box display="flex" alignItems="center">
  #{build?.build_num} - {build?.subject}
  - </>
  + <IconLink href={build?.build_url} target="_blank">
  + <LaunchIcon />
  + </IconLink>
  + </Box>
  );
  const useStyles = makeStyles((theme) => ({
  neutral: {},
  