refactor: move remaining config into home-utils.nix to finalise modularising home-manager configuration

modules/home-utils.nix

@@ -0,0 +1,21 @@
+{ pkgs, ... }:
+
+{
+  home.packages = with pkgs; [
+    fastfetch # system info
+    wl-clipboard # provides cli copy and paste commands
+  ];
+
+  programs = {
+    # man page summaries (activate with tldr <command>)
+    tealdeer = {
+      enable = true;
+      enableAutoUpdates = true;
+    };
+  };
+
+  services = {
+    # clipboard history (depends on wl-clipboard)
+    cliphist.enable = true;
+  };
+}

users/rafiq/default.nix

@@ -8,30 +8,19 @@
     ../../modules/home-wm.nix # window manager configs
     ../../modules/home-editor.nix # editor specific configs
     ../../modules/home-terminal.nix # terminal emulator configs
+    ../../modules/home-utils.nix # miscellaneous utilities
   ];
 
+  # This enables using home-manager from the command line.
+  programs.home-manager.enable = true;
+
   home = {
     username = "rafiq";
     homeDirectory = "/home/rafiq";
 
-    packages = [
+    # This defines the version home-manager
-      pkgs.fastfetch
+    # was originally bulit against on this system.
-      pkgs.wl-clipboard
+    # Do not change it.
-    ];
+    stateVersion = "25.05";
   };
-  
-  programs = {
-    tealdeer = {
-      enable = true;
-      enableAutoUpdates = true;
-    };
-
-    home-manager.enable = true;
-  };
-
-  services = {
-    cliphist.enable = true;
-  };
-
-  home.stateVersion = "25.05";
 }