message: chore(origin-ui-core): add slash
diff: import React, { useContext } from 'react';
  import { NavLink, Link } from 'react-router-dom';
  -import { makeStyles, createStyles, useTheme, Tooltip } from '@material-ui/core';
  +import { makeStyles, createStyles, useTheme, Tooltip, Typography } from '@material-ui/core';
  import { AccountCircle, Settings, PersonAdd, ExitToApp } from '@material-ui/icons';
  import { IUserWithRelations, Role, isRole } from '@energyweb/origin-backend-core';
  @@ -113,11 +113,20 @@ export function Header() {
  </Tooltip>
  {t('user.actions.register')}
  </Link>
  + <Typography color="primary" style={{ display: 'inline' }}>
  + {' '}
  + /
  + </Typography>
  + <Link to={getAccountLoginLink()} className={classes.endIcon}>
  + {t('user.actions.login')}
  + <Tooltip title={t('settings.navigation.login')}>
  + <AccountCircle color="primary" />
  + </Tooltip>
  + </Link>
  </>
  )}
  - {userOffchain ? (
  + {userOffchain && (
  <>
  - {t('user.actions.login')}
  &nbsp;
  <Link
  to={getAccountLink()}
  @@ -130,14 +139,6 @@ export function Header() {
  </Link>
  <br />
  </>
  - ) : (
  - <>
  - <Link to={getAccountLoginLink()} className={classes.endIcon}>
  - <Tooltip title={t('settings.navigation.login')}>
  - <AccountCircle color="primary" />
  - </Tooltip>
  - </Link>
  - </>
  )}
  {userOffchain && (
  <div>
  