add nextcloud public calendar export

etc/systemd/calendar-events-exporter.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Dumps calendar events from nextcloud into usable json
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/bash /var/www/kraut.space/bin/calendar-events-exporter.sh
+
+User=www-data
+Group=www-data
+
+WorkingDirectory=/var/www/kraut.space

etc/systemd/calendar-events-exporter.timer

@@ -0,0 +1,9 @@
+[Unit]
+Description=timer for automatic refresh of calendar export
+
+[Timer]
+# execute at the second minute of every hour, and repeat every 5 minutes
+OnCalendar=*:2/5
+
+[Install]
+WantedBy=timers.target