refactor: adapted license copy

Author: mfranzke

README.md

@@ -1,5 +1,7 @@
 # DB UI Base
 
+[![REUSE Compliance Check](https://github.com/db-ui/base/actions/workflows/99-reuse-compliance-check.yml/badge.svg)](https://github.com/db-ui/base/actions/workflows/99-reuse-compliance-check.yml) Creates copyright & license annotations with [REUSE](https://git.fsfe.org/reuse/tool)
+
 With DB UI Base we provide you with basic Design Tokens and assets based on the [DB Design System UX Guides + Standards](https://marketingportal.extranet.deutschebahn.com/marketingportal/Design-Anwendungen/db-ux-design-system/version-2/Components), that can be shared across web and native apps projects.
 
 For more information, have a look at our [hosted patternlab](https://db-ui.github.io/base/).
@@ -77,4 +79,15 @@ community a harassment-free experience for everyone – have a look at our [Cont
 
 ## License
 
-This project is licensed under [Apache-2.0](LICENSE), Copyright 2023 by DB Systel GmbH.
+The DB source code is licensed under the Apache License, Version 2.0, January 2004;
+you may not use this file except in compliance with the License. You may obtain a copy
+of the Apache License at <https://apache.org/licenses/LICENSE-2.0>. The DB source code
+does not include any DB specific design assets like fonts, icons, trademarks, brandings, etc.
+
+[Apache 2.0 license](LICENSES/Apache-2.0.txt)
+
+All Deutsche Bahn AG (hereinafter “DB”) specific design assets like fonts, icons,
+trademarks, brandings, etc. (hereinafter “DB Designs”) are licensed under the following
+license agreement (the “DB Designs License”):
+
+[DB Designs License](LICENSES/LicenseRef-DB-Designs-License.txt)