Revert "Merge pull request 'Complete Housekeeping migration and /ase cutover' (#52) from codex/housekeeping-complete into main"

This reverts commit 488b6e57c4, reversing
changes made to b506b4499a.

src/components/admin/admin-nav-link.tsx

@@ -0,0 +1,71 @@
+"use client";
+
+import { usePathname } from "next/navigation";
+import type { ReactNode } from "react";
+import { useAdminMobile } from "@/components/admin/admin-mobile-wrapper";
+import Link from "@/components/link";
+
+/**
+ * Sidebar link that highlights when its route is active.
+ * Optional matchPrefixes cover multi-page hubs (e.g. Settings → theme/vpn).
+ */
+export function AdminNavLink({
+	href,
+	icon,
+	matchPrefixes,
+	matchExcludePrefixes,
+	children,
+}: {
+	href: string;
+	icon?: ReactNode;
+	matchPrefixes?: string[];
+	matchExcludePrefixes?: string[];
+	children: ReactNode;
+}) {
+	const pathname = usePathname() ?? "";
+	const { close } = useAdminMobile();
+
+	const excluded = matchExcludePrefixes?.some(
+		(p) => pathname === p || pathname.startsWith(`${p}/`),
+	);
+
+	let active: boolean;
+	if (excluded) {
+		active = false;
+	} else if (href === "/admin") {
+		active = pathname === "/admin";
+	} else if (matchPrefixes?.length) {
+		active = matchPrefixes.some(
+			(p) => pathname === p || pathname.startsWith(`${p}/`),
+		);
+	} else {
+		active = pathname === href || pathname.startsWith(`${href}/`);
+	}
+
+	return (
+		<Link
+			href={href}
+			onClick={close}
+			aria-current={active ? "page" : undefined}
+			className={`group flex items-center gap-2.5 rounded-xl px-3 py-2 text-sm no-underline transition-colors duration-150
+				focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-[var(--admin-accent)] focus-visible:ring-offset-1 focus-visible:ring-offset-[var(--admin-sidebar-background)] ${
+					active
+						? "bg-[var(--admin-accent)]/25 font-semibold text-[var(--admin-sidebar-text-readable)] border-l-2 border-[var(--admin-accent)] shadow-sm"
+						: "font-medium text-[var(--admin-sidebar-text-readable)] hover:bg-[var(--admin-accent)]/10 hover:no-underline"
+				}`}
+		>
+			{icon ? (
+				<span
+					className={`flex-none transition-colors ${
+						active
+							? "text-[var(--admin-accent)]"
+							: "text-[var(--admin-sidebar-text-readable)] opacity-75 group-hover:opacity-100"
+					}`}
+				>
+					{icon}
+				</span>
+			) : null}
+			<span className="truncate">{children}</span>
+		</Link>
+	);
+}