refactor: separate NixOS and Home-Manager configuration

home-manager/default.nix

@@ -1,12 +1,23 @@
-{ stateVersion, username, inputs, ... }:
+{ inputs, lib, stateVersion, username, hostname, ... }:
 {
-  home.stateVersion = stateVersion;
-  home.username = "${username}";
-  home.homeDirectory = "/home/${username}";
-  fonts.fontconfig.enable = true;
   imports = [
     inputs.sops-nix.homeManagerModules.sops
-    ./base.nix
+    ../hosts/${hostname}/home-config.nix
     ../nixos/includes/system/overlay.nix
-  ];
+    ../modules/home-manager/default.nix
+  ] ++ lib.optional (
+    builtins.pathExists ../hosts/${hostname}/includes/home-manager.nix
+  ) ../hosts/${hostname}/includes/home-manager.nix;
+
+  nixpkgs.config.allowUnfree = true;
+  programs.home-manager.enable = true;
+  fonts.fontconfig.enable = true;
+  
+  home = {
+    inherit stateVersion username;
+    homeDirectory = "/home/${username}";
+    sessionPath = [
+      "$HOME/.local/bin"
+    ];
+  };
 }