Replace CatalogEntityDetailRegistry with an injectable solution (#6605)

* Replace EntityDetailRegistry with an injectable solution

- Add some behavioural tests

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Update snapshots

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Fix import error

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Simplify loading extensions

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Fix lint

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Update snapshot

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Remove the last reminents of BaseRegistry

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Fix import errors

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Fix TypeError when loading extensions

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Update snapshots

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Cleanup LensExtensions

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Remove bad comment

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Fix type errors

Signed-off-by: Sebastian Malton <sebastian@malton.name>

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/renderer/components/layout/cluster-page-menu.ts

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+
+import type { IconProps } from "../icon";
+import type React from "react";
+import type { PageTarget } from "../../routes/page-registration";
+import type { IComputedValue } from "mobx";
+
+export interface ClusterPageMenuRegistration {
+  id?: string;
+  parentId?: string;
+  target?: PageTarget;
+  title: React.ReactNode;
+  components: ClusterPageMenuComponents;
+  visible?: IComputedValue<boolean>;
+}
+
+export interface ClusterPageMenuComponents {
+  Icon: React.ComponentType<IconProps>;
+}