Hotfix/ui view

...rvice/src/main/java/at/tuwien/endpoints/ViewEndpoint.java

dbrepo-ui/components/view/ViewToolbar.vue

...o-ui/pages/database/[database_id]/view/[view_id]/data.vue

lib/python/dbrepo/RestClient.py

lib/python/dbrepo/api/dto.py

lib/python/tests/test_unit_license.py

lib/python/tests/test_unit_query.py

lib/python/tests/test_unit_table.py

lib/python/tests/test_unit_view.py