First crack

db/migrate/20251023053740_add_device_tracking_to_sessions.rb

@@ -0,0 +1,11 @@
+class AddDeviceTrackingToSessions < ActiveRecord::Migration[8.1]
+  def change
+    add_column :sessions, :device_name, :string
+    add_column :sessions, :remember_me, :boolean, default: false, null: false
+    add_column :sessions, :expires_at, :datetime
+    add_column :sessions, :last_activity_at, :datetime
+
+    add_index :sessions, :expires_at
+    add_index :sessions, :last_activity_at
+  end
+end