Submission flow no consent keys Submission Screen (EXPOSUREAPP-4064) (#1783)

* Andere Warnen screen added

* Merge conflict resolve and screen stability improvement

* string text header added to ensure translation

* using submitTaskState instead of API request state

* onDataPrivacyClick() function added in the relevant viewModel

* long strings divided

* legal strings updated

* added navigation to mainfragment
removed unnecessary cases
fixed colors for under16 layout
fixed country list in layout
added onDataPrivacyClick method in own ViewModel
refactored color value

* minor changes in navigation