systemd: add missing WantedBy= properties to user units

This fixes some inconsistent and incorrect startup order of the
graphical and desktop targets. xprofile will now always run as part of
xorg.target, which is before all other X-related applications that
require those settings to be in place beforehand.

Signed-off-by: Joe Groocock <me@frebib.net>

systemd/user/default.target.wants/redshift.service

@@ -1 +0,0 @@
-/usr/lib/systemd/user/redshift.service

systemd/user/dunst.service.d/override.conf

@@ -1,2 +1,5 @@
 [Service]
 Slice=session.slice
+
+[Install]
+WantedBy=graphical-session.target

systemd/user/graphical-session.target

@@ -0,0 +1,15 @@
+#  SPDX-License-Identifier: LGPL-2.1-or-later
+#
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=Current graphical user session
+Documentation=man:systemd.special(7)
+Requires=basic.target xorg.target
+RefuseManualStart=yes
+StopWhenUnneeded=yes

systemd/user/graphical-session.target.wants/autocutsel-primary.service

@@ -1 +0,0 @@
-/home/frebib/.config/systemd/user/autocutsel-primary.service

systemd/user/graphical-session.target.wants/autocutsel.service

@@ -1 +0,0 @@
-/home/frebib/.config/systemd/user/autocutsel.service

systemd/user/graphical-session.target.wants/redshift.service

@@ -0,0 +1 @@
+/home/frebib/.config/systemd/user/redshift.service

systemd/user/graphical-session.target.wants/xautolock.service

@@ -1 +0,0 @@
-/home/frebib/.config/systemd/user/xautolock.service

systemd/user/redshift.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=Redshift display colour temperature adjustment
+Documentation=http://jonls.dk/redshift/
+Requires=xorg.target
+ConditionPathExists=/usr/bin/redshift
+
+[Service]
+Slice=session.slice
+ExecStart=/usr/bin/redshift
+Restart=always
+
+[Install]
+WantedBy=graphical-session.target

systemd/user/redshift.service.d/override.conf

@@ -1,2 +0,0 @@
-[Service]
-Slice=session.slice