Fix account search showing results from domains hidden by user

Fix #8586

app/services/account_search_service.rb

@@ -48,7 +48,17 @@ class AccountSearchService < BaseService
     @search_results ||= begin
       results   = from_elasticsearch if Chewy.enabled?
       results ||= from_database
-      results
+      results.reject { |result| excluded_domains.include?(result.domain) }
+    end
+  end
+
+  def excluded_domains
+    @excluded_domains ||= begin
+      if account
+        Set.new(account.excluded_from_timeline_domains)
+      else
+        Set.new
+      end
     end
   end