Set default wallpaper to Attack-on-Titan-2

- Updated host variables files to select Attack-on-Titan-2.jpg and added
  rating comments.
- Simplified boot.nix by removing host‑specific imports and configuring
  limine via package, resolution, and branding color.
- Added limine target support in stylix with color, image, and tile
  scaling options.
- Removed the unused noctalia colors module and its import.
- Adjusted noctalia wallpaper settings to use config.stylix.image
  instead of a host import.

modules/core/boot.nix

@@ -1,12 +1,8 @@
 {
   pkgs,
-  host,
   config,
-  lib,
   ...
-}: let
-  inherit (import ../../hosts/${host}/variables.nix) stylixImage;
-in {
+}: {
   boot = {
     kernelPackages = pkgs.linuxPackages_zen;
     kernelModules = ["v4l2loopback"];
@@ -18,16 +14,11 @@ in {
       efi.canTouchEfiVariables = true;
       limine = {
         enable = true;
-        style = {
-          wallpapers = [
-            ./../../wallpapers/${stylixImage}
-          ];
-          wallpaperStyle = lib.mkForce "centered";
-          backdrop = "${config.stylix.base16Scheme.base00}";
-          interface = {
-            branding = "GarandOS Bootloader";
-            resolution = "1920x1080";
-          };
+        package = pkgs.limine;
+        resolution = "1920x1080";
+        style.interface = {
+          branding = "GarandOS Bootloader";
+          brandingColor = "${config.stylix.base16Scheme.base01}";
         };
       };
     };

modules/core/stylix.nix

@@ -36,5 +36,14 @@ in {
         popups = 12;
       };
     };
+    targets.limine = {
+      enable = true;
+      colors.enable = true;
+      image.enable = true;
+      imageScalingMode = {
+        enable = true;
+        override = "tile";
+      };
+    };
   };
 }

modules/home/noctalia/colors.nix

@@ -1,33 +0,0 @@
-{
-  config,
-  lib,
-  ...
-}: let
-  stylix = config.stylix.base16Scheme;
-in {
-  programs.noctalia-shell.colors = lib.mkForce {
-    mPrimary = "#${stylix.base04}";
-    mOnPrimary = "#${stylix.base00}";
-
-    mSecondary = "#${stylix.base05}";
-    mOnSecondary = "#${stylix.base00}";
-
-    mTertiary = "#${stylix.base03}";
-    mOnTertiary = "#${stylix.base00}";
-
-    mError = "#${stylix.base02}";
-    mOnError = "#${stylix.base00}";
-
-    mSurface = "#${stylix.base01}";
-    mOnSurface = "#${stylix.base0E}";
-
-    mSurfaceVariant = "#${stylix.base00}";
-    mOnSurfaceVariant = "#${stylix.base0A}";
-
-    mOutline = "#${stylix.base08}";
-    mShadow = "#${stylix.base00}";
-
-    mOnHover = "#${stylix.base0B}";
-    mHover = "#${stylix.base00}";
-  };
-}

modules/home/noctalia/default.nix

@@ -14,7 +14,6 @@
 
   imports = [
     ./settings
-    ./colors.nix
     ./plugins.nix
   ];
 }

modules/home/noctalia/settings/wallpapers.nix

@@ -1,11 +1,9 @@
 {
   lib,
-  host,
+  config,
   username,
   ...
-}: let
-  inherit (import ../../../../hosts/${host}/variables.nix) stylixImage;
-in {
+}: {
   programs.noctalia-shell.settings.wallpaper = lib.mkForce {
     enabled = true;
     overviewEnabled = false;
@@ -42,6 +40,6 @@ in {
   };
 
   home.file.".cache/noctalia/wallpapers.json".text = lib.mkForce (builtins.toJSON {
-    defaultWallpaper = ../../../../wallpapers/${stylixImage};
+    defaultWallpaper = config.stylix.image;
   });
 }

modules/home/stylix.nix

@@ -5,10 +5,10 @@
     vscode.enable = false;
     zed.enable = false;
     vesktop.enable = false;
+    noctalia-shell.enable = true;
     qt = {
       enable = true;
       platform = "qtct";
     };
-    noctalia-shell.enable = true;
   };
 }