Migrate remaining nixos modules

hosts/common/optional/hyprland.nix

@@ -0,0 +1,16 @@
+{
+  config,
+  lib,
+  pkgs,
+  inputs,
+  ...
+}:
+
+{
+
+  programs.hyprland.enable = true;
+  programs.hyprland.package = inputs.hyprland.packages.${pkgs.system}.hyprland; # does only work with nixos-unstable
+  programs.hyprland.xwayland.enable = true;
+  security.pam.services.hyprlock = { };
+  services.displayManager.defaultSession = "hyprland";
+}

hosts/common/optional/thunar.nix

@@ -0,0 +1,19 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+
+  programs.thunar.enable = true;
+  programs.xfconf.enable = true; # Persist saved preferences
+  programs.thunar.plugins = with pkgs.xfce; [
+    thunar-archive-plugin
+    thunar-volman
+    thunar-media-tags-plugin
+  ];
+  services.gvfs.enable = true; # Mount, trash, and other functionalities
+  services.tumbler.enable = true; # Thumbnail support for images
+}

hosts/common/optional/wayland.nix

@@ -0,0 +1,18 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+
+  environment.sessionVariables.NIXOS_OZONE_WL = "1"; # Hint electron apps to use wayland
+
+  security.pam.services.gtklock = { };
+
+  environment.systemPackages = with pkgs; [
+    kdePackages.qtwayland
+    wl-clipboard
+  ];
+}