add monitor scanned at to bsky monitor

db/migrate/20250814170820_add_monitor_scanned_at_to_bsky_aux.rb

@@ -0,0 +1,7 @@
+# typed: strict
+class AddMonitorScannedAtToBskyAux < ActiveRecord::Migration[7.2]
+  sig { void }
+  def change
+    add_column :domain_posts_bluesky_aux, :monitor_scanned_at, :datetime
+  end
+end

db/structure.sql

@@ -1425,7 +1425,8 @@ CREATE TABLE public.domain_posts_bluesky_aux (
     quote_uri character varying,
     post_raw jsonb DEFAULT '{}'::jsonb,
     first_seen_entry_id bigint,
-    scan_error character varying
+    scan_error character varying,
+    monitor_scanned_at timestamp(6) without time zone
 );
 
 
@@ -6113,6 +6114,7 @@ ALTER TABLE ONLY public.domain_twitter_tweets
 SET search_path TO "$user", public;
 
 INSERT INTO "schema_migrations" (version) VALUES
+('20250814170820'),
 ('20250814165718'),
 ('20250814152837'),
 ('20250813190947'),