Add official NOTICE file

NOTICE

@@ -0,0 +1,30 @@
+# NOTICE
+
+Digital Literacy & Fact-Checker AI (Ghana Edition)
+Copyright 2026 George Asomaning Peprah
+
+This project is 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.
+
+---
+### ATTRIBUTION
+This model was developed by George Asomaning Peprah as part of a mission to 
+improve digital literacy and combat misinformation in Ghana and West Africa.
+
+The model incorporates weights and/or data inspired by or derived from:
+- LIAR Dataset
+- FEVER Dataset
+- Misinformation-Guard
+- Custom Ghanaian Digital Literacy benchmarks
+
+Any redistribution of this model or derivative works MUST include this 
+NOTICE file in its entirety.