feat: disable smb and enable llama

nixos/ryu/services/llama.nix

@@ -0,0 +1,27 @@
+{
+  inputs,
+  pkgs,
+  lib,
+  config,
+  ...
+}: {
+  services = {
+    llama-cpp = {
+      enable = true;
+      model = pkgs.fetchurl {
+        url = "https://huggingface.co/unsloth/gpt-oss-20b-GGUF/resolve/main/gpt-oss-20b-F16.gguf";
+        sha256 = "b93a63c42fc2432396b56031bb1a4aa5f598af1de369de397a900888032cad64";
+      };
+      # package = pkgs.llama-cpp.overrideAttrs (old: {
+      #   src = inputs.ik_llama;
+      #   version = "5995";
+      # });
+    };
+    # caddy = {
+    #   virtualHosts."llama.ryu.darksailor.dev".extraConfig = ''
+    #     import hetzner
+    #     reverse_proxy localhost:${builtins.toString config.services.llama-cpp.port}
+    #   '';
+    # };
+  };
+}