fix(new theme): links & other

* Change the way links are styled to handle multiline
* Make sure the drawer menu closes on item click
* Limit width of user info
* Less flashy main menu icons
Status Job ID Name Coverage
  Check
passed #509800
docker
check_back

00:00:18

passed #509801
docker
check_front

00:00:47

 
  Test
passed #509802
docker
test_back

00:00:48

96.0%
passed #509803
docker
test_frontend

00:00:18

 
  Lint
passed #509805
docker
eslint

00:00:21

passed #509804
docker
flake8

00:00:12

 
  Svg Gen Docu
passed #509806
docker
generate_UML_svg

00:00:13

 
  Documentation
passed #509807
docker
pages

00:00:12

 
  Deploy
passed pages:deploy

00:00:00