Improve HK sidebar and restore nested content scrolling

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

@@ -46,11 +46,12 @@ export function AdminNavLink({
 		<Link
 			href={href}
 			onClick={close}
+			style={{ color: "var(--admin-sidebar-text-readable)" }}
 			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
+			className={`group flex min-h-10 items-center gap-2.5 rounded-lg border-l-2 border-transparent 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"
+						? "bg-[var(--admin-accent)]/25 font-semibold text-[var(--admin-sidebar-text-readable)] border-l-[var(--admin-accent)] shadow-sm"
 						: "font-medium text-[var(--admin-sidebar-text-readable)] hover:bg-[var(--admin-accent)]/10 hover:no-underline"
 				}`}
 		>
@@ -65,7 +66,7 @@ export function AdminNavLink({
 					{icon}
 				</span>
 			) : null}
-			<span className="truncate">{children}</span>
+			<span className="min-w-0 flex-1 break-words leading-5">{children}</span>
 		</Link>
 	);
 }