refactor: migrate app-rail HOC to core components and remove obsolete index file

apps/web/ce/components/app-rail/index.ts

@@ -1,7 +0,0 @@
-/**
- * Copyright (c) 2023-present Plane Software, Inc. and contributors
- * SPDX-License-Identifier: AGPL-3.0-only
- * See the LICENSE file for details.
- */
-
-export * from "./app-rail-hoc";

apps/web/core/components/navigation/items-root.tsx

@@ -9,7 +9,7 @@
 import React from "react";
 import type { AppSidebarItemData } from "@/components/sidebar/sidebar-item";
 import { AppSidebarItem } from "@/components/sidebar/sidebar-item";
-import { withDockItems } from "@/plane-web/components/app-rail/app-rail-hoc";
+import { withDockItems } from "./app-rail-hoc";
 
 type Props = {
   dockItems: (AppSidebarItemData & { shouldRender: boolean })[];