Merge branch 'master' into glitch-soc/master

Conflicts:
- `config/locales/en.yml`
  No real conflict, upstream added a translatable string “too close” to
  one specific to glitch-soc
- `lib/mastodon/statuses_cli.rb`
  Fixes made upstream, while changed in glitch-soc to keep bookmarked statuses
- `package.json`
  No real conflict, additional dependency in glitch-soc

app/views/layouts/admin.html.haml

@@ -18,7 +18,12 @@
 
     .content-wrapper
       .content
-        %h2= yield :page_title
+        .content-heading
+          %h2= yield :page_title
+
+          - if :page_heading_actions
+            .content-heading-actions
+              = yield :page_heading_actions
 
         = render 'application/flashes'