docs: Revising test checklist documentation
The test checklist documentation was a little shaggy, a little out of date, and a little out of order. Both it and its copy-paste-capable twin have been updated as per the current state of the site.
The test checklist documentation was a little shaggy, a little out of date, and a little out of order. Both it and its copy-paste-capable twin have been updated as per the current state of the site.