allow thread unrolling without saving the thread to the front page #7
Description
Sometimes it might be useful to be able to unroll a thread without having a record of that unroll event listed on the front page of the ThreadTree service, and without a permanent cache of it stored in the service.
This could be achieved by adding a checkbox for this on the front page.
If using original Mastodon URLs thread URLs (#5) were to be implemented, then visiting such a URL without the thread already being cached could also use this functionality.