set up cronjob and timer

tasks/chill/main.yml

@@ -66,3 +66,11 @@
     group: "82"
     mode: '0766'
     state: directory
+
+# racing condition: on first execution, this is not available...
+#
+# - name: Ensure systemd timer for cronjob is up
+#   ansible.builtin.systemd_service:
+#     name: "chill-cronjob@{{ item['chill_environment'] }}.timer"
+#     state: restarted
+#     enabled: true