Move FUSE unmount hook to its own installer

The hook prevents gvfsd-fuse from blocking suspend, not just
hibernation. Install it during the config phase so every system
gets it, not only those that run hibernation setup.

install/config/all.sh

@@ -18,6 +18,7 @@ run_logged $OMARCHY_INSTALL/config/remove-fcitx5-autostart.sh
 run_logged $OMARCHY_INSTALL/config/localdb.sh
 run_logged $OMARCHY_INSTALL/config/walker-elephant.sh
 run_logged $OMARCHY_INSTALL/config/fast-shutdown.sh
+run_logged $OMARCHY_INSTALL/config/unmount-fuse.sh
 run_logged $OMARCHY_INSTALL/config/sudoless-asdcontrol.sh
 run_logged $OMARCHY_INSTALL/config/input-group.sh
 run_logged $OMARCHY_INSTALL/config/makima.sh

install/config/unmount-fuse.sh

@@ -0,0 +1,2 @@
+sudo mkdir -p /usr/lib/systemd/system-sleep
+sudo install -m 0755 -o root -g root "$OMARCHY_PATH/default/systemd/system-sleep/unmount-fuse" /usr/lib/systemd/system-sleep/