Update Legal Strings in Your Consent Screens (EXPOSUREAPP-6030) (#2840)

* updated layout and strings

* update legal strings for different languages

* adding onboarding strings & some cleanup

* add legacy strings for ktlint - will be removed with next translation update

Co-authored-by: harambasicluka <64483219+harambasicluka@users.noreply.github.com>
Co-authored-by: Luka Harambasic <luka.harambasic@sap.com>