some refactoring and modularizing locale

modules/nixos/utils/chaotic/default.nix

@@ -0,0 +1,64 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) mkIf mkEnableOption mkOption mkMerge;
+  cfg = config.nixos.utils.chaotic;
+in {
+  options = {
+    nixos.utils.chaotic = {
+      enable = mkEnableOption "Enables Chaotic AUR packages";
+      amd.enable = mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Whether to install AMD-specific settings.";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable (mkMerge [
+    {
+      chaotic.scx.enable = true;
+    }
+    (mkIf cfg.amd.enable {
+      # AMD-specific configuration
+      chaotic = {
+        scx.scheduler = "scx_lavd";
+        mesa-git = {
+          enable = true;
+          extraPackages = with pkgs; [
+            libva
+            libvdpau-va-gl
+            vaapiVdpau
+            libdrm_git
+            latencyflex-vulkan
+            mesa_git
+            mesa_git.opencl
+            vulkanPackages_latest.gfxreconstruct
+            vulkanPackages_latest.spirv-cross
+            vulkanPackages_latest.spirv-headers
+            vulkanPackages_latest.spirv-tools
+            vulkanPackages_latest.vulkan-extension-layer
+            vulkanPackages_latest.vulkan-headers
+            vulkanPackages_latest.vulkan-loader
+            vulkanPackages_latest.vulkan-tools
+            vulkanPackages_latest.vulkan-tools-lunarg
+            vulkanPackages_latest.vulkan-utility-libraries
+            vulkanPackages_latest.vulkan-validation-layers
+            vulkanPackages_latest.vulkan-volk
+          ];
+          extraPackages32 = with pkgs.pkgsi686Linux; [
+            pkgs.mesa32_git
+            pkgs.mesa32_git.opencl
+            libdrm32_git
+            libva
+            libvdpau-va-gl
+            vaapiVdpau
+          ];
+        };
+      };
+    })
+  ]);
+}