Incorporate omarchy-nix.

home/programs/desktop/hyprland/envs.nix

@@ -0,0 +1,56 @@
+# ABOUTME: Hyprland environment variables configuration
+# ABOUTME: Sets up Wayland, cursor, and application environment variables
+
+{ config, lib, pkgs, osConfig ? { }, ... }:
+let
+  cfg = import ../config.nix;
+  hasNvidiaDrivers = builtins.elem "nvidia" (osConfig.services.xserver.videoDrivers or []);
+  nvidiaEnv = [
+    "NVD_BACKEND,direct"
+    "LIBVA_DRIVER_NAME,nvidia"
+    "__GLX_VENDOR_LIBRARY_NAME,nvidia"
+  ];
+in
+{
+  wayland.windowManager.hyprland.settings = {
+    env = (lib.optionals hasNvidiaDrivers nvidiaEnv) ++ [
+      "GDK_SCALE,${toString cfg.scale}"
+
+      # Cursor size and theme
+      "XCURSOR_SIZE,24"
+      "HYPRCURSOR_SIZE,24"
+      "XCURSOR_THEME,Adwaita"
+      "HYPRCURSOR_THEME,Adwaita"
+
+      # Force Wayland for applications
+      "GDK_BACKEND,wayland"
+      "QT_QPA_PLATFORM,wayland"
+      "QT_STYLE_OVERRIDE,kvantum"
+      "SDL_VIDEODRIVER,wayland"
+      "MOZ_ENABLE_WAYLAND,1"
+      "ELECTRON_OZONE_PLATFORM_HINT,wayland"
+      "OZONE_PLATFORM,wayland"
+
+      # Chromium Wayland support
+      "CHROMIUM_FLAGS,\"--enable-features=UseOzonePlatform --ozone-platform=wayland --gtk-version=4\""
+
+      # Make .desktop files available for wofi
+      "XDG_DATA_DIRS,$XDG_DATA_DIRS:$HOME/.nix-profile/share:/nix/var/nix/profiles/default/share"
+
+      # XCompose support
+      "XCOMPOSEFILE,~/.XCompose"
+      "EDITOR,nvim"
+
+      # GTK dark theme
+      "GTK_THEME,Adwaita:dark"
+    ];
+
+    xwayland = {
+      force_zero_scaling = true;
+    };
+
+    ecosystem = {
+      no_update_news = true;
+    };
+  };
+}