import { type ClassValue, clsx } from "clsx" import { twMerge } from "tailwind-merge" export function cn(...inputs: ClassValue[]) { return twMerge(clsx(inputs)) } export function isAdmin(userId?: string | null) { if (!userId) return false; const adminIds = (process.env.NEXT_PUBLIC_ADMIN_IDS || "").split(","); return adminIds.includes(userId); }