Amended .timer file

Added WantedBy section to enable timer after boot as per https://www.freedesktop.org/software/systemd/man/systemd.special.html:

"A special target unit that sets up all timer units (see systemd.timer(5) for details) that shall be active after boot."

canto_weekly.timer

@@ -2,4 +2,7 @@
 Description=Run canto_weekly.service Monday morning at 1am.
 
 [Timer]
-OnCalendar=Mon 01:00:00
\ No newline at end of file
+OnCalendar=Mon 01:00:00
+
+[Install]
+WantedBy=timers.target
\ No newline at end of file