Add upvote and downvote buttons beneath thumbnails on the post index page.
This is disabled by default. To enable it, click the "..." menu in the top
right of the page, then click "Show scores".
This is currently a per-search setting, not an account setting. If you
enable it in one tab, it won't be enabled in other tabs.
Put the option to sticky a comment in the "..." popup menu instead of
in the comment edit form. This makes it more consistent with deleting or
undeleting a comment.
Also fix a bug where the comment undelete icon didn't show up due to a
typo.
Broken in 49bc2364 by the use of @extend.
Here's what happened. There are two CSS rules that both apply to pool links:
* a:link { color: var(--link-color); }
* .pool-category-series a { color: var(--series-pool-color); }
These rules have equal specificity (0-1-1). This means the rule that is
defined last takes priority. This means the order in which CSS files are
included matters. 49bc2364 used the @extend directive in a rule for
popup menus, which required an @import, which changed the order of the
CSS files, which made the a:link rule suddenly take priority over the
series pool rule.
The proper fix would be to use Sass's new @use directive instead of
@import, but that requires the latest version of Sass, which requires
the latest version of Webpacker, which we can't upgrade to yet because
of breaking changes.
The real moral of the story is: our CSS is very fragile because of
specificity rules. It's very important that rules are defined in a
certain order, otherwise our CSS will break.
* https://sass-lang.com/documentation/at-rules/use
* https://developer.mozilla.org/en-US/docs/Web/CSS/Specificity
* Add comment scores.
* Rework voting buttons so that you can click the upvote/downvote
buttons to toggle votes.
* Hide the edit, delete, undelete, and report buttons behind a popup menu.
* Show the upvote/downvote/reply buttons to logged out users. Redirect
them to the login page instead.
