home/natto: add hyprlock,hypridle and hyprpaper

also move hyprland.conf -> hyprland.nix

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

home/natto/hyprpaper.nix

@@ -0,0 +1,18 @@
+{
+  config,
+  ...
+}:
+{
+  services.hyprpaper = {
+    enable = true;
+
+    settings =
+      let
+        wallpaper = "${config.home.homeDirectory}/wallpaper.png";
+      in
+      {
+        preload = [ "${wallpaper}" ];
+        wallpaper = [ ", ${wallpaper}" ];
+      };
+  };
+}