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

Conflicts:
- `config/routes.rb`:
  Upstream disabled E2EE routes, which we did earlier, but slightly
  differently. Took upstream's version.

app/lib/settings/scoped_settings.rb

@@ -12,7 +12,7 @@ module Settings
       @object = object
     end
 
-    # rubocop:disable Style/MethodMissing
+    # rubocop:disable Style/MethodMissingSuper
     def method_missing(method, *args)
       method_name = method.to_s
       # set a value for a variable
@@ -25,7 +25,7 @@ module Settings
         self[method_name]
       end
     end
-    # rubocop:enable Style/MethodMissing
+    # rubocop:enable Style/MethodMissingSuper
 
     def respond_to_missing?(*)
       true
@@ -49,7 +49,6 @@ module Settings
       record.update!(value: value)
 
       Rails.cache.write(Setting.cache_key(key, @object), value)
-      value
     end
 
     def [](key)