feat: New view for PriorityClasses under Config menu (#5816)

* feat: new view for PriorityClass under Config menu

Signed-off-by: Piotr Roszatycki <piotr.roszatycki@gmail.com>

* Added priorityClassDetailItemInjectable

Signed-off-by: Piotr Roszatycki <piotr.roszatycki@gmail.com>

* Removed uneccessary defensive code

Signed-off-by: Piotr Roszatycki <piotr.roszatycki@gmail.com>

src/common/front-end-routing/routes/cluster/config/priority-classes/navigate-to-priority-classes.injectable.ts

@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import priorityClassesRouteInjectable from "./priority-classes-route.injectable";
+import { navigateToRouteInjectionToken } from "../../../../navigate-to-route-injection-token";
+
+const navigateToPriorityClassesInjectable = getInjectable({
+  id: "navigate-to-priority-classes",
+
+  instantiate: (di) => {
+    const navigateToRoute = di.inject(navigateToRouteInjectionToken);
+    const route = di.inject(priorityClassesRouteInjectable);
+
+    return () => navigateToRoute(route);
+  },
+});
+
+export default navigateToPriorityClassesInjectable;

src/common/front-end-routing/routes/cluster/config/priority-classes/priority-classes-route.injectable.ts

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import isAllowedResourceInjectable from "../../../../../utils/is-allowed-resource.injectable";
+import { frontEndRouteInjectionToken } from "../../../../front-end-route-injection-token";
+
+const priorityClassesRouteInjectable = getInjectable({
+  id: "priority-classes-route",
+
+  instantiate: (di) => {
+    const isAllowedResource = di.inject(isAllowedResourceInjectable, "priorityclasses");
+
+    return {
+      path: "/priorityclasses",
+      clusterFrame: true,
+      isEnabled: isAllowedResource,
+    };
+  },
+
+  injectionToken: frontEndRouteInjectionToken,
+});
+
+export default priorityClassesRouteInjectable;