bsky user registerd at scanning

db/migrate/20250812215907_create_bsky_user_registered_at.rb

@@ -0,0 +1,7 @@
+class CreateBskyUserRegisteredAt < ActiveRecord::Migration[7.2]
+  def change
+    change_table :domain_users_bluesky_aux do |t|
+      t.datetime :registered_at
+    end
+  end
+end

db/structure.sql

@@ -1957,7 +1957,8 @@ CREATE TABLE public.domain_users_bluesky_aux (
     scanned_posts_at timestamp(6) without time zone,
     profile_raw jsonb DEFAULT '{}'::jsonb,
     last_scan_log_entry_id bigint,
-    last_posts_scan_log_entry_id bigint
+    last_posts_scan_log_entry_id bigint,
+    registered_at timestamp(6) without time zone
 );
 
 
@@ -5884,6 +5885,7 @@ ALTER TABLE ONLY public.domain_twitter_tweets
 SET search_path TO "$user", public;
 
 INSERT INTO "schema_migrations" (version) VALUES
+('20250812215907'),
 ('20250812214902'),
 ('20250812214415'),
 ('20250812211640'),