* kate: add page * Replace --tempfile with --column example * Update pages/common/kate.md Co-authored-by: bl-ue <54780737+bl-ue@users.noreply.github.com> * Explain line and column variables * Apply suggestions from code review Co-authored-by: bl-ue <54780737+bl-ue@users.noreply.github.com> Co-authored-by: bl-ue <54780737+bl-ue@users.noreply.github.com>