Function shortPreview

scripts/export-deepseek-session-traces.ts:200–204

(value: unknown, maxChars = 180)

}

function shortPreview(value: unknown, maxChars = 180): string {
  const text =
    typeof value === 'string' ? value : (JSON.stringify(value, null, 0) ?? '')
  return text.replace(/\s+/g, ' ').trim().slice(0, maxChars)
}

function safeFilePart(value: string): string {
  return value.replace(/[^a-zA-Z0-9._-]+/g, '-')