refactor: move common modules to modules/ directory

modules/graphical/environment.nix

@@ -0,0 +1,8 @@
+{ config, pkgs, ... }:
+
+{
+  environment.sessionVariables = {
+    # WLR_NO_HARDWARE_CURSORS = "1";
+    NIXOS_OZONE_WL = "1";
+  };
+}

modules/graphical/flatpak.nix

@@ -0,0 +1,19 @@
+{ config, pkgs, ... }:
+
+{
+  services.flatpak = {
+    enable = true;
+    packages = [
+      "org.vinegarhq.Sober"
+      "org.vinegarhq.Vinegar"
+    ];
+    overrides = {
+      "org.vinegarhq.Sober".Context = {
+        filesystems = [
+          "xdg-run/app/com.discordapp.Discord:create"
+          "xdg-run/discord-ipc-0"
+        ];
+      };
+    };
+  };
+}

modules/graphical/greetd.nix

@@ -0,0 +1,14 @@
+{ config, pkgs, ... }:
+
+{
+  services.greetd = {
+    enable = true;
+    settings = {
+      default_session = {
+        command = "${pkgs.tuigreet}/bin/tuigreet --time --remember --remember-session";
+        user = "greeter";
+      }; 
+    };
+    useTextGreeter = true;
+  };
+}

modules/graphical/hyprland.nix

@@ -0,0 +1,10 @@
+{ inputs, pkgs, ... }:
+
+{
+  programs.hyprland = {
+    enable = true;
+    package = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.hyprland;
+    withUWSM = true;
+    xwayland.enable = true;
+  };
+}

modules/graphical/ratbagd.nix

@@ -0,0 +1,3 @@
+{
+  services.ratbagd.enable = true;
+}

modules/graphical/steam.nix

@@ -0,0 +1,5 @@
+{ config, pkgs, ... }:
+
+{
+  programs.steam.enable = true;
+}

modules/graphical/thunar.nix

@@ -0,0 +1,12 @@
+{ config, pkgs, ... }:
+
+{
+  programs.thunar = {
+    enable = true;
+    plugins = with pkgs; [
+      thunar-volman
+    ];
+  };
+  services.gvfs.enable = true; # Mount, trash, and other functionalities
+  services.tumbler.enable = true; # Thumbnail support for images 
+}

modules/graphical/xfconf.nix

@@ -0,0 +1,5 @@
+{ config, pkgs, ... }:
+
+{
+  programs.xfconf.enable = true;
+}

modules/graphical/xserver.nix

@@ -0,0 +1,8 @@
+{ config, pkgs, ... }:
+
+{
+  services.xserver = {
+    xkb.layout = "us";
+    videoDrivers = [ "nvidia" ];
+  };
+}