Add Fetch All Replies Part 1: Backend (#32615)

Signed-off-by: sneakers-the-rat <sneakers-the-rat@protonmail.com>
Co-authored-by: jonny <j@nny.fyi>
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
Co-authored-by: Kouhai <66407198+kouhaidev@users.noreply.github.com>

app/controllers/api/v1/statuses_controller.rb

@@ -58,6 +58,8 @@ class Api::V1::StatusesController < Api::BaseController
     statuses = [@status] + @context.ancestors + @context.descendants
 
     render json: @context, serializer: REST::ContextSerializer, relationships: StatusRelationshipsPresenter.new(statuses, current_user&.account_id)
+
+    ActivityPub::FetchAllRepliesWorker.perform_async(@status.id) if !current_account.nil? && @status.should_fetch_replies?
   end
 
   def create