update dependencies, add zerforschen.plus to lpt2 as a test

flake.nix

@@ -1,7 +1,6 @@
 {
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
-    # nixos-hardware.url = "github:NixOS/nixos-hardware/master";
 
     home-manager = {
       url = "github:nix-community/home-manager/release-24.11";
@@ -9,7 +8,7 @@
     };
 
     lix-module = {
-      url = "https://git.lix.systems/lix-project/nixos-module/archive/2.91.1-1.tar.gz";
+      url = "https://git.lix.systems/lix-project/nixos-module/archive/2.92.0-3.tar.gz";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
@@ -18,15 +17,21 @@
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.nixpkgs-stable.follows = "nixpkgs";
     };
+
+    zerforschen-plus = {
+      url = "git+https://git.berlin.ccc.de/vinzenz/zerforschen.plus";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs =
-    {
+    inputs@{
       self,
       nixpkgs,
       home-manager,
       lix-module,
       niri,
+      zerforschen-plus,
     }:
     let
       devices = {
@@ -46,6 +51,9 @@
         device: system:
         nixpkgs.lib.nixosSystem {
           inherit system;
+          specialArgs = {
+            inherit inputs;
+          };
           modules =
             [
               lix-module.nixosModules.default