feat: add noctalia

modules/nixos/desktop/niri/default.nix

@@ -0,0 +1,36 @@
+{ config, lib, pkgs, inputs, ... }:
+{
+  # Opinionated Niri Setup - https://yalter.github.io/niri/Important-Software.html
+  # Consider: https://github.com/sodiboo/niri-flake
+
+  # NOTE: Rather than individual components, I'm going to start with a complete desktop shell if possible.
+  # According to the docs there's a few options: https://yalter.github.io/niri/Getting-Started.html#desktop-environments
+  # LXQt, many parts of XFCE, COSMIC + `cosmic-ext-extra-sessions`
+  # And what I actually want to try out is one of DankMaterialShell or Noctalia
+  programs.niri.enable = true;
+
+  environments.systemPackages = with pkgs; [
+    inputs.noctalia.packages.${system}.default
+    xwayland-satellite
+    fuzzel
+    kitty
+    fastfetch
+  ]
+
+  # Notification Daemon
+  #services.mako.enable = true;
+  #services.mako.settings.default-timeout = 3000;
+  
+  # Portal - https://wiki.archlinux.org/title/XDG_Desktop_Portal#List_of_backends_and_interfaces
+
+  # Authentication Agent (polkit)
+  #security.polkit.enable = lib.mkDefault true;
+
+  # Xwayland
+  # https://github.com/Supreeeme/xwayland-satellite
+  #programs.xwayland.enable = lib.mkDefault true;
+
+  # Screencasting - https://yalter.github.io/niri/Screencasting.html
+  # Needs D-Bus, pipewire, `xdg-desktop-portal-gnome`? Or a portal from the above table with screencasting support
+
+}