fix: fix URL with DataJoint domain

Author: MilagrosMarin

mkdocs.yaml

@@ -1,7 +1,7 @@
 # ---------------------- PROJECT SPECIFIC ---------------------------
 
 site_name: DataJoint Documentation
-site_url: http://localhost/docs
+site_url: https://datajoint.com/docs
 repo_name: datajoint/datajoint-docs
 repo_url: https://github.com/datajoint/datajoint-docs
 nav:
@@ -127,7 +127,7 @@ extra:
     - icon: fontawesome/brands/python
       link: https://pypi.org/user/datajointbot
       name: PyPI
-    - icon: fontawesome/brands/stack-overflow
+TODO:    - icon: fontawesome/brands/stack-overflow
       link: https://stackoverflow.com/questions/tagged/datajoint
       name: StackOverflow
     - icon: fontawesome/brands/youtube