Drop (unused) BootstrapVue import -- for transition this is applied at

the createApp level.

client/src/components/Markdown/MarkdownDialog.vue

@@ -1,7 +1,6 @@
 <script setup lang="ts">
-import BootstrapVue from "bootstrap-vue";
 import { storeToRefs } from "pinia";
-import Vue, { computed, ref } from "vue";
+import { computed, ref } from "vue";
 
 import { publishedHistoriesFetcher } from "@/api/histories";
 import { invocationsFetcher } from "@/api/invocations";
@@ -17,8 +16,6 @@ import DataDialog from "@/components/DataDialog/DataDialog.vue";
 import BasicSelectionDialog from "@/components/SelectionDialog/BasicSelectionDialog.vue";
 import DatasetCollectionDialog from "@/components/SelectionDialog/DatasetCollectionDialog.vue";
 
-Vue.use(BootstrapVue);
-
 interface MarkdownDialogProps {
     argumentName?: string;
     argumentType?: string;