fix: download current dir on file listing

frontend/src/views/files/Listing.vue

@@ -588,9 +588,13 @@ export default {
 
           let files = []
 
+          if (this.selectedCount > 0) {
             for (let i of this.selected) {
               files.push(this.req.items[i].url)
             }
+          } else {
+            files.push(this.$route.path)
+          }
 
           api.download(format, ...files)
         }