chore(packages): Remove unused vulkan-hdr-layer package

The vulkan-hdr-layer package was not used anywhere in the configuration.
Removing it to reduce maintenance burden.

flake.nix

@@ -56,75 +56,94 @@
   };
 
   outputs = { self, nixpkgs, nixpkgs-unstable, nixos-wsl, ... } @ inputs: let
-    # Shared overlay function to reduce duplication across module sets
+    nixosModules = [
-    # Parameters:
+      ./roles
-    #   unstableOverlays: Additional overlays to apply when importing nixpkgs-unstable
+    ] ++ [
-    mkBaseOverlay = { unstableOverlays ? [] }: (final: prev: {
+      inputs.home-manager.nixosModules.home-manager
+      {
+        nixpkgs.overlays = [
+          (final: prev: {
             unstable = import nixpkgs-unstable {
               system = prev.stdenv.hostPlatform.system;
               config.allowUnfree = true;
-        overlays = unstableOverlays;
             };
             custom = prev.callPackage ./packages {};
             # Compatibility: bitwarden renamed to bitwarden-desktop in unstable
             bitwarden-desktop = prev.bitwarden-desktop or prev.bitwarden;
-    });
+          })
-
+        ];
-    # Shared home-manager configuration factory
-    # Parameters:
-    #   sharedModules: Additional modules to include in home-manager.sharedModules
-    mkHomeManagerConfig = { sharedModules ? [] }: {
         home-manager.useGlobalPkgs = true;
         home-manager.useUserPackages = true;
-      home-manager.sharedModules = sharedModules ++ [
+        home-manager.sharedModules = [
+          inputs.plasma-manager.homeModules.plasma-manager
           inputs.nix-doom-emacs-unstraightened.homeModule
         ];
         home-manager.extraSpecialArgs = {
           globalInputs = inputs;
         };
-    };
-
-    nixosModules = [
-      ./roles
-      inputs.home-manager.nixosModules.home-manager
-      {
-        nixpkgs.overlays = [ (mkBaseOverlay {}) ];
       }
-      (mkHomeManagerConfig {
-        sharedModules = [ inputs.plasma-manager.homeModules.plasma-manager ];
-      })
     ];
-
     # Modules for unstable-based systems (like nix-deck)
     nixosModulesUnstable = [
       ./roles
+    ] ++ [
       inputs.home-manager-unstable.nixosModules.home-manager
       inputs.jovian.nixosModules.jovian
       {
-        nixpkgs.overlays = [ (mkBaseOverlay {}) ];
+        nixpkgs.overlays = [
-      }
+          (final: prev: {
-      (mkHomeManagerConfig {
+            unstable = import nixpkgs-unstable {
-        sharedModules = [ inputs.plasma-manager-unstable.homeModules.plasma-manager ];
+              system = prev.stdenv.hostPlatform.system;
+              config.allowUnfree = true;
+            };
+            custom = prev.callPackage ./packages {};
+            # Compatibility: bitwarden renamed to bitwarden-desktop in unstable
+            bitwarden-desktop = prev.bitwarden-desktop or prev.bitwarden;
           })
         ];
-
+        home-manager.useGlobalPkgs = true;
+        home-manager.useUserPackages = true;
+        home-manager.sharedModules = [
+          inputs.plasma-manager-unstable.homeModules.plasma-manager
+          inputs.nix-doom-emacs-unstraightened.homeModule
+        ];
+        home-manager.extraSpecialArgs = {
+          globalInputs = inputs;
+        };
+      }
+    ];
     darwinModules = [
       ./roles/darwin.nix
+    ] ++ [
       inputs.home-manager.darwinModules.home-manager
       {
         nixpkgs.overlays = [
-          (mkBaseOverlay {
+          (final: prev: {
+            unstable = import nixpkgs-unstable {
+              system = prev.stdenv.hostPlatform.system;
+              config.allowUnfree = true;
+              overlays = [
                 # Override claude-code in unstable to use our custom GCS-based build
                 # (needed for corporate networks that block npm registry)
-            unstableOverlays = [
                 (ufinal: uprev: {
-                claude-code = uprev.callPackage ./packages/claude-code {};
+                  claude-code = prev.custom.claude-code or (prev.callPackage ./packages {}).claude-code;
                 })
               ];
+            };
+            custom = prev.callPackage ./packages {};
+            # Compatibility: bitwarden renamed to bitwarden-desktop in unstable
+            bitwarden-desktop = prev.bitwarden-desktop or prev.bitwarden;
           })
         ];
+        home-manager.useGlobalPkgs = true;
+        home-manager.useUserPackages = true;
+        home-manager.sharedModules = [
+          inputs.nix-doom-emacs-unstraightened.homeModule
+        ];
+        home-manager.extraSpecialArgs = {
+          globalInputs = inputs;
+        };
       }
-      (mkHomeManagerConfig { sharedModules = []; })
     ];
 
   in {

packages/default.nix

@@ -1,6 +1,5 @@
 { pkgs, ... }:
 {
-  vulkanHDRLayer = pkgs.callPackage ./vulkan-hdr-layer {};
   tea-rbw = pkgs.callPackage ./tea-rbw {};
   app-launcher-server = pkgs.callPackage ./app-launcher-server {};
   claude-code = pkgs.callPackage ./claude-code {};

packages/vulkan-hdr-layer/default.nix

@@ -1,34 +0,0 @@
-{ lib, stdenv, fetchFromGitHub, meson, pkg-config, vulkan-loader, ninja, writeText, vulkan-headers, vulkan-utility-libraries,  jq, libX11, libXrandr, libxcb, wayland, wayland-scanner }:
-
-stdenv.mkDerivation rec {
-  pname = "vulkan-hdr-layer";
-  version = "63d2eec";
-
-  src = (fetchFromGitHub {
-    owner = "Zamundaaa";
-    repo = "VK_hdr_layer";
-    rev = "869199cd2746e7f69cf19955153080842b6dacfc";
-    fetchSubmodules = true;
-    hash = "sha256-xfVYI+Aajmnf3BTaY2Ysg5fyDO6SwDFGyU0L+F+E3is=";
-  }).overrideAttrs (_: {
-    GIT_CONFIG_COUNT = 1;
-    GIT_CONFIG_KEY_0 = "url.https://github.com/.insteadOf";
-    GIT_CONFIG_VALUE_0 = "git@github.com:";
-  });
-
-  nativeBuildInputs = [ vulkan-headers meson ninja pkg-config jq ];
-
-  buildInputs = [ vulkan-headers vulkan-loader vulkan-utility-libraries libX11 libXrandr libxcb wayland wayland-scanner ];
-
-  # Help vulkan-loader find the validation layers
-  setupHook = writeText "setup-hook" ''
-    addToSearchPath XDG_DATA_DIRS @out@/share
-  '';
-
-  meta = with lib; {
-    description = "Layers providing Vulkan HDR";
-    homepage = "https://github.com/Zamundaaa/VK_hdr_layer";
-    platforms = platforms.linux;
-    license = licenses.mit;
-  };
-}