feat: refactor, hyprland - greet with autologin

modules/nixos/desktop/graphic.nix

@@ -0,0 +1,30 @@
+{pkgs, ...}: {
+  xdg.portal = {
+    enable = true;
+
+    config = {
+      common = {
+        # Use xdg-desktop-portal-gtk for every portal interface...
+        default = [
+          "gtk"
+        ];
+        # except for the secret portal, which is handled by gnome-keyring
+        "org.freedesktop.impl.portal.Secret" = [
+          "gnome-keyring"
+        ];
+      };
+    };
+
+    # Sets environment variable NIXOS_XDG_OPEN_USE_PORTAL to 1
+    # This will make xdg-open use the portal to open programs,
+    # which resolves bugs involving programs opening inside FHS envs or with unexpected env vars set from wrappers.
+    # xdg-open is used by almost all programs to open a unknown file/uri
+    # alacritty as an example, it use xdg-open as default, but you can also custom this behavior
+    # and vscode has open like `External Uri Openers`
+    xdgOpenUsePortal = false;
+    extraPortals = with pkgs; [
+      xdg-desktop-portal-gtk # for gtk
+      # xdg-desktop-portal-kde  # for kde
+    ];
+  };
+}