Function isDirectoryOlderThan

src/utils/fs-lock.ts:46–53

(dir: string, now: number, ageMs: number)

}

async function isDirectoryOlderThan(dir: string, now: number, ageMs: number): Promise<boolean> {
  try {
    const stat = await fs.stat(dir);
    return now - stat.mtimeMs > ageMs;
  } catch {
    return false;
  }
}

async function quarantineLockDir(lockDir: string): Promise<string | null> {
  const quarantineDir = path.join(