CLDC-4105: Add working situation illness check to log fields

db/migrate/20260107171455_add_working_situation_illness_check_to_lettings_logs.rb

@@ -0,0 +1,5 @@
+class AddWorkingSituationIllnessCheckToLettingsLogs < ActiveRecord::Migration[7.2]
+  def change
+    add_column :lettings_logs, :working_situation_illness_check, :integer
+  end
+end