improve disabled activated checkboxes visually
Checkboxes, when viewed in preview mode when writing comments/descriptions, are disabled so you can’t toggle the checkmark in preview mode and mutate your markdown. These checkboxes, however, are hard to notice visually compared to unchecked checkboxes:
Normally checkboxes are styled blue when activated. This should also be the case for disabled activated checkboxes, but with a lower opacity/making them look faded out.