1.0.3: CI lint fixes for the 1.0.2 accessibility patch

- Fix stylelint order/properties-order violations introduced in 1.0.2
  (background/box-shadow and letter-spacing/text-transform/font-size
  ordering in the new focus and "Original" tag rules).
- Fix an eslint/prettier line-length violation in the new insertWidget()
  helper.

No behavior change from 1.0.2 — CI-clean release of the same fixes.