export function cn(...parts: Array<string | false | null | undefined>): string {
  return parts.filter(Boolean).join(" ");
}

/** Deterministic pseudo random in [0, 1), so server and client agree. */
export function seededRandom(seed: number): () => number {
  let s = seed >>> 0;
  return () => {
    s = (s * 1664525 + 1013904223) >>> 0;
    return s / 4294967296;
  };
}

export function formatNumber(value: number): string {
  return value.toLocaleString("en-US");
}