Update Nix flake.lock and hashes

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1764856222,
-        "narHash": "sha256-yEJmtoFu4cJre1NuU4fb8q57Oux+NTbocnALtJ64aEI=",
+        "lastModified": 1764915887,
+        "narHash": "sha256-CeBCJ9BMsuzVgn8GVfuSRZ6xeau7szzG0Xn6O/OxP9M=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ece6e266caf1effab32eceef0403b797b4330373",
+        "rev": "42e29df35be6ef54091d3a3b4e97056ce0a98ce8",
         "type": "github"
       },
       "original": {

nix/hashes.json

@@ -1,3 +1,3 @@
 {
-  "nodeModules": "sha256-Wrfwnmo0lpck2rbt6ttkAuDGvBvqqWJfNA8QDQxoZ6I="
+  "nodeModules": "sha256-Nem37Y/1kAA2vNOxDsMwE2qfkgneIKPg85JOv8Z0oug="
 }