feat(audit): address batch 1 of missing scripts and enable fwupd

- Move 18 Hyprland/desktop scripts from features/desktop/scripts/ to packaged directories
- Add nomarchy.hardware.fwupd option (default false) and enable service
- Implement nomarchy-update-firmware wrapper for fwupdmgr
- Add hyprland, swayosd, and fwupd to nomarchy-system-scripts dependencies
- Update docs/SCRIPTS.md with 'kept' status for ported scripts

core/system/scripts-derivation.nix

@@ -30,6 +30,9 @@ let
     bc
     supergfxctl
     systemd
+    fwupd
+    hyprland
+    swayosd
   ];
 in
 pkgs.stdenv.mkDerivation {