Move to new plugin framework.

- User `profiles` component for profile and community fetch.
- Add data version check
- Move `datamodels` to `botdata`.

data/tracker.sql

@@ -1,3 +1,5 @@
+BEGIN;
+
 INSERT INTO version_history (component, from_version, to_version, author) VALUES ('EVENT_TRACKER', 0, 1, 'Initial Creation');
 
 -- TODO: Assert profiles data version
@@ -176,3 +178,5 @@ CREATE TABLE raid_in_events(
   FOREIGN KEY (event_id, event_type) REFERENCES events (event_id, event_type)
 );
 -- }}}
+
+COMMIT;