docs: added relevant information

Author: mfranzke

README.md

@@ -6,6 +6,9 @@ SPDX-License-Identifier: Apache-2.0
 
 # db-ux-design-system.github.io
 
+![Apache 2.0 license badge](https://img.shields.io/badge/License-Apache_2.0-blue.svg)
+[![REUSE Compliance Check](https://github.com/db-ux-design-system/db-ux-design-system.github.io/actions/workflows/99-reuse-compliance-check.yml/badge.svg)](https://github.com/db-ux-design-system/db-ux-design-system.github.io/actions/workflows/99-reuse-compliance-check.yml) Creates copyright & license annotations with [REUSE](https://git.fsfe.org/reuse/tool)
+
 Hosting our central public overview page
 
 ## Local development