Resolve "Umstellung der Adminseite für Veranstaltungen auf vue.js"

app/controllers/admin/courses.php

app/controllers/course/basicdata.php

app/controllers/course/lvgselector.php

app/controllers/course/study_areas.php

app/controllers/course/timesrooms.php

app/controllers/resources/room_request.php

app/views/admin/courses/_course.php

app/views/admin/courses/aux-select.php

app/views/admin/courses/aux_preselect.php

app/views/admin/courses/get_subcourses.php

app/views/admin/courses/index.php

app/views/admin/courses/lock.php

app/views/admin/courses/lock_preselect.php

app/views/admin/courses/sidebar.php

app/views/course/lvgselector/index.php

app/views/course/study_areas/show.php

db/migrations/5.4.9_add_datafields_filter_config.php

lib/classes/AdminCourseFilter.class.php

lib/classes/SQLQuery.php

lib/classes/sidebar/OptionsWidget.php