updated nvim config, added local_ai

modules/apps/local_ai.nix

@@ -0,0 +1,38 @@
+{ pkgs, inputs, ... }:
+
+{
+  imports = [
+    inputs.comfy-ui.nixosModules.default
+  ];
+
+  services = {
+    comfyui = {
+      enable = true;
+      gpuSupport = "cuda";
+      enableManager = true;
+      port = 8188;
+      listenAddress = "0.0.0.0";
+      dataDir = "/var/lib/comfyui";
+      user = "comfyui";
+      group = "comfyui";
+      createUser = true;
+    };
+
+    ollama = {
+      enable = true;
+      package = pkgs.ollama-cuda;
+      host = "0.0.0.0";
+      port = 11434;
+      user = "ollama";
+      group = "ollama";
+      home = "/var/lib/ollama";
+    };
+
+    open-webui.enable = true;
+  };
+
+  environment.systemPackages = with pkgs; [
+    comfy-ui-cuda
+    ollama-cuda
+  ];
+}