update user services

roles/common/files/user_home/.config/systemd/user/slock.service

@@ -0,0 +1,21 @@
+[Unit]
+Description=slock -- suckless screen locker
+Documentation=man:slock(1) man:xss-lock(1)
+PartOf=lock.target
+Conflicts=unclutter.service
+After=lock.target
+RefuseManualStop=yes
+
+[Service]
+Type=simple
+ExecStartPre=/usr/bin/xset +dpms dpms 0 0 ${DPMS_TIMEOUT}
+ExecStart=/usr/local/bin/slock -m "ANTI SUCK-SUCK CLUB"
+ExecStopPost=/bin/systemctl --user --no-block start xset-dpms.service
+ExecStopPost=/bin/systemctl --user --no-block start unclutter.service
+Restart=on-failure
+RestartSec=2
+
+[Install]
+WantedBy=lock.target
+WantedBy=sleep.target
+