revert: use old flake

hosts/common/global/default.nix

@@ -0,0 +1,55 @@
+# hosts/common/global/default.nix
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    ./locale.nix
+  ];
+
+  # Enable nix flakes
+  nix.settings.experimental-features = ["nix-command" "flakes"];
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # Basic system packages
+  environment.systemPackages = with pkgs; [
+    vim
+    greetd.greetd
+    greetd.tuigreet
+    libinput
+    libnotify
+    kitty
+    zsh
+    ollama
+  ];
+
+  # Enable the OpenSSH daemon
+  services.openssh.enable = true;
+
+  # Greetd configuration
+  services.greetd = {
+    enable = true;
+    settings = {
+      default_session = {
+        command = "''${pkgs.greetd.tuigreet}/bin/tuigreet --time ";
+        user = "fabric";
+      };
+    };
+  };
+
+  # Display manager configuration
+  services.displayManager.defaultSession = "hyprland";
+
+  # Default programs
+  programs = {
+    hyprland.enable = true;
+    zsh.enable = true;
+  };
+
+  # This value determines the NixOS release version
+  system.stateVersion = "24.11";
+}