Remove unused Vue import

Signed-off-by: Cyrille Bollu <cyrpub@bollu.be>

src/components/Thread.vue

@@ -51,7 +51,6 @@
 import AppContentDetails from '@nextcloud/vue/dist/Components/AppContentDetails'
 import { prop, uniqBy } from 'ramda'
 import { VPopover } from 'v-tooltip'
-import Vue from 'vue'
 
 import { getRandomMessageErrorMessage } from '../util/ErrorMessageFactory'
 import Loading from './Loading'