Fix build due to removal of old extended collections (#4779)

src/renderer/components/+namespaces/namespace-store/namespace.store.ts

@@ -4,7 +4,7 @@
  */
 
 import { action, comparer, computed, IReactionDisposer, makeObservable, reaction } from "mobx";
-import { autoBind, noop, StorageHelper, ToggleSet } from "../../../utils";
+import { autoBind, noop, StorageHelper, toggle } from "../../../utils";
 import { KubeObjectStore, KubeObjectStoreLoadingParams } from "../../../../common/k8s-api/kube-object.store";
 import { Namespace, namespacesApi } from "../../../../common/k8s-api/endpoints/namespaces.api";
 
@@ -175,10 +175,10 @@ export class NamespaceStore extends KubeObjectStore<Namespace> {
    */
   @action
   toggleContext(namespaces: string | string[]) {
-    const nextState = new ToggleSet(this.contextNamespaces);
+    const nextState = new Set(this.contextNamespaces);
 
     for (const namespace of [namespaces].flat()) {
-      nextState.toggle(namespace);
+      toggle(nextState, namespace);
     }
 
     this.dependencies.storage.set([...nextState]);
@@ -191,9 +191,9 @@ export class NamespaceStore extends KubeObjectStore<Namespace> {
    * @param namespace The name of a namespace
    */
   toggleSingle(namespace: string) {
-    const nextState = new ToggleSet(this.contextNamespaces);
+    const nextState = new Set(this.contextNamespaces);
 
-    nextState.toggle(namespace);
+    toggle(nextState, namespace);
     this.dependencies.storage.set([...nextState]);
   }