DEV: Resolve add_to_serializer deprecations (#46)

https://github.com/discourse/discourse/commit/26b7f8a63bfdb6505b605077a4beb962a9be7b97

.discourse-compatibility

@@ -0,0 +1 @@
+3.1.0.beta3: 057fbe1ce6

lib/modules/embeddings/entry_point.rb

@@ -34,18 +34,17 @@ module DiscourseAi
         end
 
         %i[topic_view TopicViewPosts].each do |serializer|
-          plugin.add_to_serializer(serializer, :related_topics) do
+          plugin.add_to_serializer(
+            serializer,
+            :related_topics,
+            include_condition: -> { SiteSetting.ai_embeddings_semantic_related_topics_enabled },
+          ) do
             if object.next_page.nil? && !object.topic.private_message?
               object.related_topics.map do |t|
                 SuggestedTopicSerializer.new(t, scope: scope, root: false)
               end
             end
           end
-
-          # custom include method so we also check on semantic search
-          plugin.add_to_serializer(serializer, :include_related_topics?) do
-            plugin.enabled? && SiteSetting.ai_embeddings_semantic_related_topics_enabled
-          end
         end
 
         callback =