abolishing Whonix phabricator issue tracker, moving issue tracking to forums, migrating phabricator.whonix.org to forums.whonix.org

[Patrick]

Phabricator Deprecation

@Patrick , you mentioned that Phabricator still exists correct? I was thinking we should discuss how we can get rid of this tool, and the overhead of running it. I think an issue tracker would be a good thing, although I understand handling it through discourse. This is something I would happily take on and manage. Github has a good issue system, but I think we could consider other tools. plane.so comes to mind