fix: show unknown playlist entry length as warning, not error

src/components/playlist/APlaylistEntryEditor.vue

@@ -50,7 +50,9 @@
       <template v-if="typeof entry.duration === 'number'">
         {{ secondsToDurationString(entry.duration) }}
       </template>
-      <span v-else class="tw-text-rose-600">{{ t('file.durationUnknown') }}</span>
+      <AStatus v-else class="tw-text-xs" rounded is-warning>
+        {{ t('file.durationUnknown') }}
+      </AStatus>
     </span>
 
     <div>
@@ -145,6 +147,7 @@ import AEditDialog from '@/components/generic/AEditDialog.vue'
 import FormTable from '@/components/generic/FormTable.vue'
 import FormGroup from '@/components/generic/FormGroup.vue'
 import AFileImportLog from '@/components/playlist/AFileImportLog.vue'
+import AStatus from '@/components/generic/AStatus.vue'
 
 const entry = defineModel<Partial<PlaylistEntry>>('entry', { required: true })
 withDefaults(