Enable ollama for Vanguard and Ronin

Enable samba service for Tone

system/Ronin.nix

@@ -20,7 +20,8 @@
     systemPackages = with pkgs; [ openfortivpn ];
   };
   services = {
-    samba.enable = true;
     hardware.bolt.enable = true;
+    samba.enable = true;
+    ollama.enable = true;
   };
 }

system/Tone.nix

@@ -25,4 +25,5 @@
       samba
     ];
   };
+  services.samba.enable = true;
 }

system/Vanguard.nix

@@ -6,7 +6,6 @@
 }:
 {
   imports = [ ./desktop.nix ];
-  nixpkgs.config.rocmSupport = true;
   environment.sessionVariables.MANGOHUD = 1;
   home-manager.users.${username} = {
     home.packages = with pkgs; [
@@ -82,4 +81,8 @@
       capSysNice = true;
     };
   };
+  services.ollama = {
+    enable = true;
+    acceleration = "rocm";
+  };
 }