- various __all__

- serializer: track search, reorder module files
- autocomplete: allow simple string value selection
- playlist editor:
    - ui & flow improve
    - init data
    - save user settings
    - autocomplete
    - fix bugs
    - discard changes

aircox/urls.py

@@ -24,10 +24,14 @@ register_converter(WeekConverter, 'week')
 
 router = DefaultRouter()
 router.register('sound', viewsets.SoundViewSet, basename='sound')
+router.register('track', viewsets.TrackROViewSet, basename='track')
 
 
 api = [
     path('logs/', views.LogListAPIView.as_view(), name='live'),
+    path('user/settings/', viewsets.UserSettingsViewSet.as_view(
+         {'get': 'retrieve', 'post': 'update', 'put': 'update'}),
+         name='user-settings'),
 ] + router.urls