directory back up (parent) button + drag entry into parent to move

frontend/pages/warrens/files.vue

@@ -27,7 +27,7 @@ if (warrenStore.current == null) {
     });
 }
 
-const entries = useAsyncData(
+const dirData = useAsyncData(
     'current-directory',
     async () => {
         if (warrenStore.current == null) {
@@ -37,7 +37,7 @@ const entries = useAsyncData(
         loadingIndicator.start();
         warrenStore.loading = true;
 
-        const entries = await getWarrenDirectory(
+        const { files, parent } = await getWarrenDirectory(
             warrenStore.current.warrenId,
             warrenStore.current.path
         );
@@ -45,7 +45,7 @@ const entries = useAsyncData(
         warrenStore.loading = false;
         loadingIndicator.finish();
 
-        return entries;
+        return { files, parent };
     },
     { watch: [warrenPath] }
 ).data;
@@ -80,12 +80,13 @@ function onDrop(files: File[] | null, e: DragEvent) {
     <div ref="dropZoneRef" class="grow">
         <DirectoryListContextMenu class="w-full grow">
             <DirectoryList
-                v-if="entries != null"
+                v-if="dirData != null"
                 :is-over-drop-zone="
                     dropZone.isOverDropZone.value &&
                     dropZone.files.value != null
                 "
-                :entries="entries"
+                :entries="dirData.files"
+                :parent="dirData.parent"
             />
         </DirectoryListContextMenu>
         <RenameEntryDialog />