Renamed plasma and niri config files to align with "default.nix" directory standard

niri/default.nix

@@ -0,0 +1,42 @@
+{ config, inputs, pkgs, ... }:
+{
+  imports = [
+    ./autostart.nix
+    ../modules/hyprlock
+    ../modules/hyprpaper
+    ../modules/stylix
+  ];
+
+  home-manager.sharedModules = [
+    ./home.nix
+  ];
+  
+  environment.systemPackages = with pkgs;
+  [
+    #mako
+    fuzzel
+    waybar
+    xwayland-satellite
+  ];
+
+  programs = {
+    niri = {
+      enable = true;
+    };
+    xwayland.enable = true;
+  };
+
+
+  #services.xserver.enable = true;
+  #services.xserver.displayManager.sddm.enable = true;
+
+  xdg.portal = {    #Needed for waybar
+  	enable = true;
+  	extraPortals = [ pkgs.xdg-desktop-portal-gtk pkgs.xdg-desktop-portal-wlr ];
+    config.common.default = "*";
+  };
+
+  #sound.enable = true;
+  #security.rtkit.enable = true;
+
+}