FIX: Publishing should update the public_version too

lib/topic_publisher.rb

@@ -30,6 +30,7 @@ class TopicPublisher
       if op.present?
         op.revisions.delete_all
         op.update_column(:version, 1)
+        op.update_column(:public_version, 1)
       end
     end
 

spec/components/topic_publisher_spec.rb

@@ -39,6 +39,7 @@ describe TopicPublisher do
         # Should delete any edits on the OP
         expect(op.revisions.size).to eq(0)
         expect(op.version).to eq(1)
+        expect(op.public_version).to eq(1)
       end
     end