[sports] Big sports structure revamp

This should make scrobbling sports more like tasks.

The root scrobbled items are a little more generic, but
it's easier to see viewing patterns.

vrobbler/apps/scrobbles/scrobblers.py

@@ -242,12 +242,13 @@ def manual_scrobble_event(
 ):
     data_dict = lookup_event_from_thesportsdb(thesportsdb_id)
 
-    event = SportEvent.find_or_create(data_dict)
+    event, logdata = SportEvent.find_or_create(data_dict)
     scrobble_dict = {
         "user_id": user_id,
         "timestamp": timezone.now(),
         "playback_position_seconds": 0,
         "source": "TheSportsDB",
+        "log": logdata,
     }
     return Scrobble.create_or_update(event, user_id, scrobble_dict)