Adds necessary NOTICE file

NOTICE

@@ -0,0 +1,19 @@
+Copyright 2024, Kyal Lanum
+This project includes software developed by Kyal Lanum.
+
+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:
+
+https://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.
+
+The initial developer of this project is Kyal Lanum
+(https://github.com/kyallanum). Copyright 2023 - 2024.
+All rights reserved.