Add notification actions after layering packages

Signed-off-by: Shiloh Fen <[e-mail]>

src/atomic-xr/envision.nu

···
 
     if ($missing_packages | is-not-empty) {
         rpm-ostree install ...$missing_packages
-        # TODO: Notification actions
-        notify-send -u critical "Package(s) installed" "Please reboot or use `rpm-ostree ex apply-live` before attempting to launch Envision."
+        job spawn {
+            match (notify-send -u critical "Package(s) installed" "Please reboot or use `rpm-ostree ex apply-live` before attempting to launch Envision." -A reboot="Reboot" -A live="Apply Changes Live") {
+                "reboot" => (systemctl reboot)
+                "live" => (pkexec rpm-ostree ex apply-live)
+            }
+        }
+        null
     }
 }