Enable audio and add a basic home configuration

modules/home.nix

@@ -2,14 +2,26 @@
 
 # Doom emacs overlay
 let
- doom-emacs = pkgs.callPackage (builtins.fetchTarball {
-   url = https://github.com/vlaci/nix-doom-emacs/archive/master.tar.gz;
- }) {
-   doomPrivateDir = ./doom.d;
- };
+
+  doom-emacs = pkgs.callPackage (builtins.fetchTarball {
+    url = https://github.com/vlaci/nix-doom-emacs/archive/master.tar.gz;
+  }) {
+    doomPrivateDir = ./doom.d;
+  };
+
+  home-manager = builtins.fetchGit {
+    url = "https://github.com/rycee/home-manager.git";
+    rev = "";
+  };
+
 in
 
 {
+  imports = [
+    (import "${home-manager}/nixos")
+  ];
+  
+  # User packages
   home.packages = [
     # Text editors
     doom-emacs