fix xdg-desktop-portal by applying nixpkgs pr

flake.nix

@@ -17,10 +17,18 @@
     xremap-flake.url = "github:xremap/nix-flake";
     yazi.url = "github:sxyazi/yazi";
     millennium.url = "github:SteamClientHomebrew/Millennium?dir=packages/nix";
-    bcdl-free.url = "git+https://git.pizzasucht.net/KeksNino/free-bandcamp-downloader";
+    bcdl-free = {
+      url = "git+https://git.pizzasucht.net/KeksNino/free-bandcamp-downloader";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     nixvim.url = "github:nix-community/nixvim";
     hyprsplit.url = "github:shezdy/hyprsplit";
     nix-flatpak.url = "github:gmodena/nix-flatpak/?ref=latest";
+    nixpkgs-patcher.url = "github:gepbird/nixpkgs-patcher";
+    nixpkgs-patch-xdg-desktop-portal = {
+      url = "https://github.com/NixOS/nixpkgs/pull/548762.diff";
+      flake = false;
+    };
   };
 
   outputs =
@@ -37,23 +45,25 @@
       nixvim,
       hyprsplit,
       nix-flatpak,
+      nixpkgs-patcher,
       ...
     }@inputs:
     let
       system = "x86_64-linux";
     in
     {
-      nixosConfigurations.nixos-desktop = nixpkgs.lib.nixosSystem {
+      nixosConfigurations.nixos-desktop = nixpkgs-patcher.lib.nixosSystem {
         specialArgs = {
-          inherit
+          inherit system;
+          inherit (inputs)
             sls-steam
             bcdl-free
             xremap-flake
-            system
             nixvim
             nix-flatpak
             ;
         };
+        nixpkgsPatcher.inputs = inputs;
         modules = [
           ./hosts/desktop/configuration.nix
           ./hosts/desktop/hardware-configuration.nix
@@ -64,8 +74,8 @@
           gsr-ui.nixosModules.default
           {
             nixpkgs.overlays = [
-              yazi.overlays.default
               millennium.overlays.default
+              yazi.overlays.default
             ];
 
             home-manager.users.user = import ./hosts/desktop/home-manager/home.nix;