Function formatTokenCount

apps/kimi-code/src/utils/usage/usage-format.ts:8–13

(n: number)

 */

export function formatTokenCount(n: number): string {
  if (!Number.isFinite(n) || n < 0) return '0';
  if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)}M`;
  if (n >= 1_000) return `${(n / 1_000).toFixed(1)}k`;
  return String(Math.round(n));
}

/**
 * Build a `[███░░░░░░░]` style bar. Returns a plain-ASCII string with