update dependencies

src/library/artist/ArtistDetails.vue

@@ -1,5 +1,5 @@
 <template>
-  <ContentLoader #default :loading="item == null">
+  <ContentLoader v-slot :loading="item == null">
     <div class="row">
       <div class="col col-xl-8">
         <h1>{{ item.name }}</h1>

src/library/artist/ArtistList.vue

@@ -3,7 +3,7 @@
     <Tile v-for="item in props.items" :key="item.id"
           :to="{name: 'artist', params: { id: item.id } }"
           :title="item.name">
-      <template v-slot:text>
+      <template #text>
         <strong>{{ item.albumCount }}</strong> albums
       </template>
     </Tile>