Added unused ai application group, btop, better hyprtop and hypridle, automatic nix garbage collection, and un-deduplicated hyprland configs

modules/application-groups/ai.nix

@@ -0,0 +1,39 @@
+{ pkgs, config, ... }:
+
+{
+  services.ollama = {
+    enable = true;
+    loadModels = [
+      "llama3.2:3b"
+      "phi4-reasoning:14b"
+      "dolphin3:8b"
+      "smallthinker:3b"
+      "gemma3:4b"
+      "gemma3:12b"
+      "gemma3:27b"
+      "deepcoder:14b"
+      "qwen3:14b"
+      "nomic-embed-text"
+    ];
+    acceleration = "cuda";
+  };
+
+  services.open-webui = {
+    enable = true;
+    port = 8888;
+    host = "127.0.0.1";
+  };
+
+  environment.systemPackages = with pkgs; [
+    oterm
+    alpaca
+    aichat
+    fabric-ai
+    aider-chat
+
+    # tgpt
+    # smartcat
+    # nextjs-ollama-llm-ui
+    # open-webui
+  ];
+}

modules/application-groups/system-utilities.nix

@@ -20,6 +20,7 @@
   services.hardware.openrgb.enable = true;
 
   environment.systemPackages = with pkgs; [
+    btop
     desktop-file-utils
     dnsutils
     ffmpeg-full

modules/system/hyprland.nix

@@ -22,6 +22,9 @@
   xdg.portal.enable = true;
   xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
 
+  programs.hyprlock.enable = true;
+  services.hypridle.enable = true;
+
   environment.systemPackages = with pkgs; [
     waybar
     dunst
@@ -39,8 +42,6 @@
     swayimg
     hyprpicker
     kanshi
-    hyprlock
-    swayidle
     mako
 
     (pkgs.waybar.overrideAttrs (oldAttrs: {

modules/system/nix-settings.nix

@@ -12,6 +12,14 @@
   # Generally want a larger download buffer
   nix.settings.download-buffer-size = 524288000;
 
+  nix.settings.auto-optimise-store = true;
+  nix.optimise.automatic = true;
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 14d";
+  };
+
   programs.bash.shellAliases = {
     nixrebuild = "pushd /etc/nixos && { trap 'popd' EXIT; sudo nixos-rebuild switch --flake .#$(hostname); }";
     nixupdate = "cd /etc/nixos && sudo nix flake update && sudo nixos-rebuild switch --flake .#$(hostname)";