Remove unused component

frontend/src/components/logobars/LogoBar.tsx

-import { appInst } from 'appConfig'
-import UiOLogoBar from './UiO'
-import UiBLogoBar from './UiB'
-
-function LogoBar() {
-  switch (appInst) {
-    case 'uio':
-      return <UiOLogoBar />
-    case 'uib':
-      return <UiBLogoBar />
-    default:
-      return <UiOLogoBar />
-  }
-}
-
-export default LogoBar

frontend/src/components/logobars/UiB.tsx

-import React from 'react'
-import Box from '@mui/material/Box'
-
-function UiBLogoBar() {
-  return (
-    <Box
-      sx={{
-        backgroundColor: 'palette.secondary',
-      }}
-    >
-      <Box
-        sx={{
-          margin: '0 auto',
-          maxWidth: 'greg.appMaxWidth',
-        }}
-      >
-        Insert UiB logo here
-      </Box>
-    </Box>
-  )
-}
-
-export default UiBLogoBar

frontend/src/components/logobars/UiO.tsx

-import React from 'react'
-import Box from '@mui/material/Box'
-import { styled } from '@mui/material/styles'
-
-import { useTranslation } from 'react-i18next'
-
-type Language = {
-  language: string
-}
-
-const Logo = styled('div')<Language>(({ language }) => ({
-  background:
-    language === 'en'
-      ? 'url("/uio/uio-app-logo-en.png") left center no-repeat'
-      : 'url("/uio/uio-app-logo-nb.png") left center no-repeat',
-  minWidth: '20rem',
-  height: '2rem',
-}))
-
-function UiOLogoBar() {
-  const { i18n } = useTranslation(['common', 'footer'])
-
-  return (
-    <Box
-      sx={{
-        backgroundColor: (theme) => theme.palette.primary.main,
-        display: 'flex',
-        justifyContent: 'center',
-      }}
-    >
-      <Logo language={i18n.language} />
-    </Box>
-  )
-}
-
-export default UiOLogoBar