Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- config/locales/pl.yml
  Conflict caused by new upstream string too close to glitch-specific
  “flavour” string. Took both strings.

app/javascript/styles/mastodon/components.scss

@@ -46,7 +46,8 @@
     }
   }
 
-  &:disabled {
+  &:disabled,
+  &.disabled {
     background-color: $ui-primary-color;
     cursor: default;
   }