Load and display AssignmentCompletionStatus
Datenmodell um Bewertungskriterien erweitern
Refactor assignment pages
Show user results
Update some data fields
Show user assignment evaluation
Changes after rebase
Rename `grading` -> `evaluation`
Add evaluation data to AssignmentCompletion
Refactor usage of `assignmentStore`
Store points for evaluation
Only debounce text
Show user responses on evaluation page
Implement new learning content navigation/layout
* Fix first part of cypress tests
* Add event bus type to fix typecheck
* Rework SelfEvaluation to support new layout
* Fix layout
* Hide lang switcher icon in lc footer
Closes https://iterativ.atlassian.net/browse/VBV-319
* Fix cypress tests
* Unregister event bus handler
* Hide ItNavigationProgress on self evaluations with
only a single step
* Last fixes
* Merged develop into feature/new-lc-navigation