Now that we have clearer separated sections in responsive mode the different
spacing stand out so unify them a bit.

Also in case the menu is in sticky mode it's kinda small and hard to hit via touch
so add some padding there and remove some margin from the headline instead to keep
the overall height the same.

While it's nice to have a fixed chrome version it slows down the yarn install,
downloads a lot of things, and the chrome version depends on various
system packages so one needss to have chromium installed anyway.

This means developers that want to work on tests need firefox and chdomium installed.

Sadly I couldn't find a way to make browsers optional in case the developer
only has one installed.

Use tdd in all cases to be more consisstend.
Also since last year we can use chai with rollup directly, so
do that everywhere instead of relying on karma-chai injecting
it in to the global scope.

we use ayarn workspaces now

We no longer bundle keycloak-js with rollup so we can remove those
special cases.

I couldn't find any breaking changes affecting us

Neuber, Eugen Ramon authored 4 years ago and Bekerle, Patrizio committed 4 years ago

Activate Matomo logging only after user logged in successfully. Deactivate if user logs out.

Instead of hardcoding the paths of the node_modules directory we use the node-resolve
plugin of rollup to find the root of the corresponding JS package and calcucate a path from
there.

Resolving a package requires calling an async function, so we have to use await in the rollup config.
Luckily rollup supports configs wrapped in a promise, so we just have to wrap it in a function which returns
a promise.

Since they are no longer in separate repos we no longer need the
gitlab CI config files.

We couldn't do this until now because we referenced them by a relative path with npm.
But now that we reference them by name and yarn handles the linking we can
specify them as normal dependencies.

They are not published yet

It's no longer used.

In the common case of the user just targeting an activity and not
browsing the menu the user wants the menu to be gone right away.