Fixes a bug where after toggling a tunnel so many times it would eventually get stuck in the on position. This was also impacting auto-tunneling reliability.
Fixes a bug where clicking the email button on the support page would not populate the "to" email field.
Fixes a bug where you could not save a tunnel without having configured DNS.
Added a dialog to prompt user if they are deleting a tunnel.
Added battery optimization disable request when first launching auto-tunneling.
Format to kotlinlang standards.
Zane Schepke