Flake added

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1778430510,
+        "narHash": "sha256-Ti+ZBvW6yrWWAg2szExVTwCd4qOJ3KlVr1tFHfyfi8Q=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "8fd9daa3db09ced9700431c5b7ad0e8ba199b575",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -1,6 +1,5 @@
 {
-  description = "NixOS Konfiguration";
+  
-
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
   };