Add Gitea deploy and NixOS switch workflows

nixos/hosts/mini-pc.nix

@@ -33,6 +33,8 @@
     };
   };
 
+  services.resolved.enable = false;
+
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 

nixos/modules/base.nix

@@ -37,6 +37,18 @@
     };
   };
 
+  security.sudo.extraRules = [
+    {
+      users = [ "ada" ];
+      commands = [
+        {
+          command = "/run/current-system/sw/bin/nixos-rebuild";
+          options = [ "NOPASSWD" ];
+        }
+      ];
+    }
+  ];
+
   environment.systemPackages = with pkgs; [
     git
     restic