Function sanitizeDimension

cli/src/hooks/use-terminal-dimensions.ts:8–14

(
    value: number | null | undefined,
  )

  const { width: measuredWidth } = useOpenTuiDimensions()

  const sanitizeDimension = (
    value: number | null | undefined,
  ): number | null => {
    if (typeof value !== 'number') return null
    if (!Number.isFinite(value) || value <= 0) return null
    return value
  }

  const resolvedTerminalWidth = useMemo(
    () =>