Feature/docs request: Add systemd instructions to APT download page

[springfielddatarecovery]

Just a suggestion to add instructions for enabling the systemd service that comes with the syncthing package to this page (https://apt.syncthing.net/). Otherwise, users may install syncthing and not know why they can't access it in their browser. sudo systemctl enable [email protected] sudo systemctl start [email protected]

[ghost]

You can combine both commands into one like this: sudo systemctl enable --now [email protected]