task | add support for lmstudio as an optional build item

hosts/loki/default.nix

@@ -28,6 +28,7 @@
     gnome-calendar.enable = true;
   };
   primary.enable = false;
+  lmstudio.enable = true;
   ollama.enable = true;
   wm = {sway.enable = true;};
 }

hosts/workstation/default.nix

@@ -48,6 +48,7 @@ in {
     ./detect-reboot-needed.nix
     ./kmscon.nix
     ./ollama.nix
+    ./lmstudio.nix
     ./systemd.nix
     ../systemd-primary.nix
     ./auto-cpufreq.nix
@@ -263,6 +264,7 @@ in {
   };
 
   hardware = {
+    graphics = {enable = true; };
     bluetooth = {enable = true;};
     sane = {
       enable = true;

hosts/workstation/lmstudio.nix

@@ -6,19 +6,9 @@
 }:
 with lib; let
   cfg = config.lmstudio;
-  lmStudio = pkgs.appimageRunner (pkgs.fetchurl {
-    # You should check the LM Studio website for the latest download link
-    url = "https://releases.lmstudio.ai/linux/x64/latest/LM_Studio-0.4.91.AppImage"; 
-    # IMPORTANT: You must update this hash whenever you change the URL
-    # Run `nix-prefetch-url --unpack <URL>` or just let Nix fail and provide the new hash
-    sha256 = "sha256-0000000000000000000000000000000000000000000="; 
-  });
 in {
   options.lmstudio = {enable = mkEnableOption "is lmstudio host";};
   config = mkIf cfg.enable {
-    services.lmstudio = {
-      enable = true;
-      environment.systemPackages = [ lmStudio ];
-    };
+    environment.systemPackages = [ pkgs.lmstudio ];
   };
 }