Fix login and hyprpaper

modules/hm/hyprland.nix

@@ -26,6 +26,7 @@ in
       brightnessctl
       gamescope
       grimblast
+      hyprpaper
       networkmanagerapplet
       wireplumber
       playerctl
@@ -109,6 +110,7 @@ in
         "noti -t 'Hyprland' -m 'New config loaded\!'"
       ];
       exec-once = [
+        "hyprpaper"
         # "swww init"
       ];
       # exec-shutdown = [ ];