export function requiredFiniteQueryNumber(params, key) {
  const value = params.get(key);
  if (value === null || value.trim() === '') return null;
  const number = Number(value);
  return Number.isFinite(number) ? number : null;
}

export function clampInt(value, min, max, fallback) {
  const number = Number.parseInt(value, 10);
  if (!Number.isFinite(number)) return fallback;
  return Math.max(min, Math.min(max, number));
}