Implement extensions API for workloads overview details (#2945)

* Implement extensions API for workloads overview details

Signed-off-by: Lauri Nevala <lauri.nevala@gmail.com>

* Prefix workloadsOverviewDetailItems

Signed-off-by: Lauri Nevala <lauri.nevala@gmail.com>

* More renaming

Signed-off-by: Lauri Nevala <lauri.nevala@gmail.com>

* Add missing registry

Signed-off-by: Lauri Nevala <lauri.nevala@gmail.com>

src/extensions/registries/index.ts

@@ -33,3 +33,4 @@ export * from "./command-registry";
 export * from "./entity-setting-registry";
 export * from "./welcome-menu-registry";
 export * from "./protocol-handler-registry";
+export * from "./workloads-overview-detail-registry";

src/extensions/registries/workloads-overview-detail-registry.ts

@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2021 OpenLens Authors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+import type React from "react";
+import { BaseRegistry } from "./base-registry";
+
+export interface WorkloadsOverviewDetailComponents {
+  Details: React.ComponentType<any>;
+}
+
+export interface WorkloadsOverviewDetailRegistration {
+  components: WorkloadsOverviewDetailComponents;
+  priority?: number;
+}
+
+export class WorkloadsOverviewDetailRegistry extends BaseRegistry<WorkloadsOverviewDetailRegistration> {
+  getItems() {
+    const items = super.getItems();
+
+    return items.sort((a, b) => (b.priority ?? 50) - (a.priority ?? 50));
+  }
+}
+
+export const workloadsOverviewDetailRegistry = new WorkloadsOverviewDetailRegistry();