Moved CODEBASE_EXPLORATION.md and updated LICENSE file

LICENSE

@@ -0,0 +1,4 @@
+BreakEscape - Cybersecurity Training Escape Room Game
+Copyright (C) 2025
+
+CyBOK © Crown Copyright, The National Cyber Security Centre 2025. This information is licensed under the Open Government Licence v3.0. To view this licence, visit https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/.

MIT-LICENSE

@@ -1,15 +0,0 @@
-BreakEscape - Cybersecurity Training Escape Room Game
-Copyright (C) 2025
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU Affero General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU Affero General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.

README.md

@@ -105,10 +105,6 @@ Player state stored in JSONB column:
 rails test
 ```
 
-## License
-
-AGPL v3 - See LICENSE file for details
-
 ## Documentation
 
 See `HACKTIVITY_INTEGRATION.md` for integration guide.