Add followers scope to perm link.

data/schema.sql

@@ -129,7 +129,6 @@ CREATE TABLE follow_events(
 CREATE TABLE bits_events(
   event_id INTEGER PRIMARY KEY REFERENCES events (event_id),
   event_type TEXT NOT NULL DEFAULT 'bits' CHECK (event_type = 'bits'),
-  user_id TEXT NOT NULL,
   bits INTEGER NOT NULL,
   bits_type TEXT NOT NULL,
   message TEXT,

src/modules/tracker/component.py

@@ -319,6 +319,7 @@ class TrackerComponent(cmds.Component):
                     Scopes.bits_read,
                     Scopes.channel_read_polls,
                     Scopes.channel_read_vips,
+                    Scopes.moderator_read_followers,
                     *scopes
                 })
             )