users/guest: add scaling to firefox

users/guest/default.nix

@@ -53,10 +53,32 @@ in
       sessionVariables = {
         ZDOTDIR = "~/.config/zsh";
       };
+      pointerCursor = {
+        enable = true;
+        size = 64;
+        name = "macOS";
+        package = pkgs.apple-cursor;
+        gtk.enable = true;
+        x11.enable = true;
+      };
     };
 
     fonts.fontconfig.enable = true;
 
+    programs.firefox = {
+      enable = true;
+      profiles.Default = {
+        search = {
+          default = "ddg";
+          privateDefault = "ddg";
+          force = true;
+        };
+        settings = {
+          "layout.css.devPixelsPerPx" = 1.5;
+        };
+      };
+    };
+
     programs.zsh = {
       enable = true;
       enableCompletion = true;
@@ -76,7 +98,7 @@ in
             [Desktop Entry]
             Name=Firefox
             Comment=Desktop session for web browsing
-            Exec=${pkgs.gamescope}/bin/gamescope --rt --backend drm -- ${pkgs.firefox}/bin/firefox https://www.youtube.com/
+            Exec=${pkgs.gamescope}/bin/gamescope --rt --backend drm --expose-wayland -W 3840 -H 2160 -- MOZ_ENABLE_WAYLAND=1 ${pkgs.firefox}/bin/firefox https://www.youtube.com/
             Type=Application
           '';
         };
@@ -88,7 +110,7 @@ in
             [Desktop Entry]
             Name=Jellyfin
             Comment=Desktop session for music, movies, and TV
-            Exec=${pkgs.gamescope}/bin/gamescope --rt --backend drm -- ${pkgs.jellyfin-media-player}/bin/jellyfinmediaplayer --scale-factor 2 --tv --fullscreen
+            Exec=${pkgs.gamescope}/bin/gamescope --rt --backend drm -W 3840 -H 2160 -- ${pkgs.jellyfin-media-player}/bin/jellyfinmediaplayer --scale-factor 2 --tv --fullscreen
             Type=Application
           '';
         };