reversed the order of labels in the label selector

webui/src/components/media/label-selector.vue

@@ -54,13 +54,13 @@ export default {
       return [...this.labels].sort((a, b) => {
         if (a.hierarchy_level !== b.hierarchy_level) {
           if (a.hierarchy_level === null)
-            return -1;
-          if (b.hierarchy_level === null)
             return +1;
-          if (a.hierarchy_level < b.hierarchy_level)
+          if (b.hierarchy_level === null)
             return -1;
-          else
+          if (a.hierarchy_level < b.hierarchy_level)
             return +1;
+          else
+            return -1;
         }
 
         if (a.name < b.name)
@@ -158,4 +158,4 @@ input {
   font-size: 77%;
   opacity: 0.8;
 }
-</style>
+</style>