docs: set links to repo and public docs

docs/_index.md

@@ -9,8 +9,8 @@
 
 Free software and Open Source from University of Bern :: IML - Institute of Medical Education
 
-📄 Source: <https://git-repo.iml.unibe.ch/iml-open-source/TODO> \
+📄 Source: <https://git-repo.iml.unibe.ch/iml-open-source/adminlte-renderer> \
 📜 License: GNU GPL 3.0 \
-📖 Docs: <https://os-docs.iml.unibe.ch/TODO/>
+📖 Docs: <https://os-docs.iml.unibe.ch/adminlte-renderer/>
 
 - - -