Display the following for all unreviewed articles
{F35599123}
An unreviewed article is defined as 1) in pagetriage_page table AND 2) ptrp_reviewed = 0. Can probably check this with `PageTriageUtil::doesPageNeedTriage()`
Need to use a hook. Perhaps ArticleViewFooter or BeforePageDisplay. [[mw:Extension:FlaggedRevs]] displays a similar top right badge. Can take a peek at their source code and see what hook they use.
Consensus at https://en.wikipedia.org/wiki/Wikipedia_talk:New_pages_patrol/Reviewers#New_article_banner
Acceptance criteria:
* modifies "From Wikipedia, the free encyclopedia." to be similar to "<i>An <a href="">unassessed</a> article</i> from Wikipedia, the free encyclopedia."
* adds a blue box to the top right that says "Article review pending (<a href="">Learn more</a>)"
* creates a config variable to specify the URL of the "learn more" and "unassessed" links
* tested on all major skins: vector-2022, vector, minerva, monobook, timeless, modern