Function header

apps/desktop/src/cli/help.ts:192–204

(width: number)

]

function header(width: number): string[] {
  // Box-drawing header. The inner content is padded so the right edge
  // lines up regardless of color codes.
  const inner = width - 4
  const tagline = 'ZenNotes CLI · capture, search, edit your vault from any terminal'
  const titleLine = `${bold(cyan('zn'))} ${dim(`v${HELP_VERSION}`)}`
  const taglineWrapped = wrapLines(tagline, inner).map((l) => dim(l))
  const lines = [titleLine, ...taglineWrapped]
  const top = '╭' + '─'.repeat(width - 2) + '╮'
  const bottom = '╰' + '─'.repeat(width - 2) + '╯'
  const middle = lines.map((l) => '│ ' + pad(l, inner) + ' │')
  return [top, ...middle, bottom]
}

function section(heading: string, rows: CommandRow[], width: number): string[] {
  const out: string[] = []