Show the urlbar Connect button during a bootstrap or final error
At the moment the urlbar "Connect" button is hidden when:
- We are in the middle of a bootstrap.
- We are in the final error stage.
I think it might make sense to instead keep showing this button in its grey (non-purple) form where it just opens about:torconnect as a way for users to return to this page if they have closed the about:torconnect tab. Which is how the "Connect" button at the top of about:preferences#connection currently works. Otherwise, the only way back is to:
- Try and visit a website, which redirects to
about:torconnect. - Enter the
about:torconnecturl manually. - Edit your bridges and press the "Connect" button.
- Click the "Connect" button at the top of
about:preferences#connection.