fix(hyprland): avoid mismatching with plugins

apps/hyprpaper/default.nix

@@ -8,7 +8,7 @@
   # TODO: rewrite
   wallpaperDir = "${config.home.homeDirectory}/.config/nixos/assets/Wallpapers";
   defaultWallpaper = "${wallpaperDir}/${myConfig.hyprland.wallpaper}";
-  cacheWallpaper = "${config.home.homeDirectory}/.local/state/current_wallpaper";
+  cacheWallpaper = "${config.home.homeDirectory}/.cache/current_wallpaper";
 
   switch-wallpaper = pkgs.writeShellScriptBin "hakase-wallpaper-switch" ''
     if [[ "$1" != "run" ]]; then
@@ -70,6 +70,8 @@ in {
   wayland.windowManager.hyprland.settings = {
     exec-once = [
       # "uwsm app -- hyprpaper"
+      "hyprctl hyprpaper preload ${cacheWallpaper}"
+      "hyprctl hyprpaper wallpaper ,${cacheWallpaper}"
       "uwsm app -- matugen image ${cacheWallpaper} --source-color-index 0"
     ];
 

modules/nixos/hyprland.nix

@@ -1,12 +1,14 @@
 {
+  inputs,
   myConfig,
   pkgs,
   ...
 }: {
   programs.hyprland = {
     enable = true;
-    # Use nixpkgs Hyprland for ABI compatibility with plugins
     withUWSM = true;
+    package = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.hyprland;
+    portalPackage = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.xdg-desktop-portal-hyprland;
   };
 
   environment.systemPackages = [
@@ -32,4 +34,4 @@
   environment.sessionVariables = {
     GTK_USE_PORTAL = "1";
   };
-}
+}