Remove unused files

Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>

src/renderer/components/+preferences/app-preference-tab/app-preference-tab.injectable.ts

@@ -1,19 +0,0 @@
-/**
- * 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 rendererExtensionsInjectable from "../../../../extensions/renderer-extensions.injectable";
-import { getAppPreferenceTabs } from "./get-app-preference-tab";
-
-const appPreferenceTabInjectable = getInjectable({
-  id: "app-preference-tabs",
-
-  instantiate: (di) =>
-    getAppPreferenceTabs({
-      extensions: di.inject(rendererExtensionsInjectable),
-    }),
-});
-
-export default appPreferenceTabInjectable;

src/renderer/components/+preferences/app-preference-tab/get-app-preference-tab.ts

@@ -1,18 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-import type { IComputedValue } from "mobx";
-import { computed } from "mobx";
-import type { LensRendererExtension } from "../../../../extensions/lens-renderer-extension";
-
-interface Dependencies {
-  extensions: IComputedValue<LensRendererExtension[]>;
-}
-
-export const getAppPreferenceTabs = ({ extensions }: Dependencies) => {
-  return computed(() => (
-    extensions.get().flatMap((extension) => extension.appPreferenceTabs)
-  ));
-};