Fixes#1695
### Changes
- Adds Crawl Review user docs
- Adds Quality Assurance section to the Archived Items page
- Adds note in the user roles list on crawl review not being available for viewers
Co-authored-by: Emma Segal-Grossman <hi@emma.cafe>
Co-authored-by: sua yoo <sua@webrecorder.org>
Co-authored-by: Ilya Kreymer <ikreymer@users.noreply.github.com>
