fix: Reduce shutdown delay

includes.container/usr/lib/systemd/system/user@.service

@@ -0,0 +1,31 @@
+#  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=User Manager for UID %i
+Documentation=man:[email protected](5)
+After=user-runtime-dir@%i.service dbus.service systemd-oomd.service
+Requires=user-runtime-dir@%i.service
+IgnoreOnIsolate=yes
+
+[Service]
+User=%i
+PAMName=systemd-user
+Type=notify-reload
+ExecStart=/usr/lib/systemd/systemd --user
+Slice=user-%i.slice
+KillMode=mixed
+Delegate=pids memory cpu
+DelegateSubgroup=init.scope
+TasksMax=infinity
+TimeoutStopSec=60s
+KeyringMode=inherit
+OOMScoreAdjust=100
+MemoryPressureWatch=skip
+