begin development on nixos cerulean module

cerulean/nixos-module/default.nix

@@ -0,0 +1,18 @@
+# Copyright 2026 Emile Clark-Boman
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+{...} @ inputs: {
+  options = import ./options.nix inputs;
+
+  config = import ./config.nix inputs;
+}