[nidaros] Copy security config from pi4

hosts/nidaros/security/default.nix

@@ -0,0 +1,22 @@
+{ systemConfig, ... }:
+
+{
+  imports = [
+    ./firewall.nix
+  ];
+
+  security.sudo.extraRules = [
+    {
+      users = [ systemConfig.username ];
+      runAs = "ALL:ALL";
+      commands = [
+        {
+          command = "ALL";
+          options = [ "NOPASSWD" ];
+        }
+      ];
+    }
+  ];
+
+  services.pcscd.enable = true;
+}