Currently jdd-editor pages generated by Sealgen with npx sealgen add-route and then picking "JDD Content editor" do not have a "back" button. If we want something like this:

We need to add it manually — which is slightly annoying.

Now that we have proper automatic breadcrumbs generation implemented, we can also generate this "go to the previous section" button. The task is about changing the jdd-editor template in sealgen to have this back button functionality out of the box