fix: re-add missing cobalt host definition

flake.lock

@@ -361,6 +361,26 @@
         "type": "github"
       }
     },
+    "noctalia": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1764122160,
+        "narHash": "sha256-JZ51AW7zKgqlZp+oqt3Y7thglv23TPjgG1XiGBFWhr8=",
+        "owner": "noctalia-dev",
+        "repo": "noctalia-shell",
+        "rev": "3c5dfd87db582bf9056d83f41d53b90ba08023c6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "noctalia-dev",
+        "repo": "noctalia-shell",
+        "type": "github"
+      }
+    },
     "nur": {
       "inputs": {
         "flake-parts": [
@@ -436,6 +456,26 @@
         "type": "github"
       }
     },
+    "quickshell": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1764045583,
+        "narHash": "sha256-W24ReyRrhOKTKIsuAMkY5hnVlCufGoONM79sjUoyQkk=",
+        "owner": "outfoxxed",
+        "repo": "quickshell",
+        "rev": "e9bad67619ee9937a1bbecfc6ad3b4231d2ecdc3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "outfoxxed",
+        "repo": "quickshell",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "disko": "disko",
@@ -443,7 +483,9 @@
         "lanzaboote": "lanzaboote",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
+        "noctalia": "noctalia",
         "nvf": "nvf",
+        "quickshell": "quickshell",
         "sops-nix": "sops-nix",
         "stylix": "stylix"
       }

flake.nix

@@ -99,6 +99,10 @@
             stylix.nixosModules.stylix
           ];
         };
+        cobalt = mkSystem {
+          hostname = "cobalt";
+          users = [ "jml" ];
+        };
         # `nix build .#nixosConfigurations.installIso.config.system.build.isoImage`
         # https://github.com/nix-community/nixos-generators
         installIso = nixpkgs.lib.nixosSystem {