Use nixos-24.11 instead of nixpkgs-unstable

Author: louischan-oursky

flake.lock

@@ -1,10 +1,8 @@
 {
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
-    systems.url = "github:nix-systems/default";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
     flake-utils = {
       url = "github:numtide/flake-utils";
-      inputs.systems.follows = "systems";
     };
   };